Journal Publications
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2000 | 1999 | 1998
- X. Li, J. Du, G. Zhao, B. Zhang, C. Livache, N. Ahn, Y. Jia, M. Li, Y. Chen, J. Zhu, J. Guo, V. I. Kliimov, K. Wu., Two-Color Amplified Spontaneous Emission From Auger-Suppressed Quantum Dots in Liquids, Advanced Materials 2023, 2308979 (2023)
- H. Jin, C. Livache, W.D. Kim, B.T. Diroll, R.D. Schaller, V. I. Klimov, Spin-Exchange Carrier Multiplication in Manganese-Doped Colloidal Quantum Dots, Nature Materials 22, 1013-1021 (2023)
- N. Ahn, C. Livache, V. Pinchetti, V. I. Klimov, Colloidal Semiconductor Nanocrystal Lasers and Laser Diodes, Chemical Reviews 123, 13, 8251-8296 (2023)
- N. Ahn, C. Livache, V. Pinchetti, H. Jung, H. Jin, D. Hahm, Y-S. Park, V. I. Klimov, Electrically driven amplified spontaneous emission from colloidal quantum dots, Nature 617, 79-85 (2023)
- N. Ahn, Y-S. Park, C. Livache, J. Du, K. Gungor, J. Kim, V.I. Klimov, Optically Excited Lasing in a Cavity-Based, High-Current-Density Quantum Dot Electroluminescent Device, Advanced Materials 2023, 35, (9), 2206613
- H. Jung, Y-S. Park, N. Ahn, J. Lim, I. Fedin, C. Livache, V. I. Klimov, Two-band Optical Gain and Ultrabright Electroluminescence from Colloidal Quantum Dots at 1000 A cm-2, Nature Communications, 13, 3734, 2022
- C. Livache, W.D. Kim, H. Jin, O. V. Kozlov, I. Fedin, V. I. Klimov, High-efficiency photoemission from magnetically doped quantum dots driven by multi-step spin-exchange Auger ionization, Nature Photonics 16, 433-440 (2022)
- K. Gungor, J. Du, V. I. Klimov, General Trends in the Performance of Quantum Dot Luminescent Solar Concentrators (LSCs) Revealed Using the "Effective LSC Quality Factor", ACS Energy Lett. 2022, 7, 5, 1741–1749
- N. Ahn, Y-S. Park, C. Livache, V. I. Klimov, Optically Excited Two-Band Amplified Spontaneous Emission from a High-Current-Density Quantum Dot LED, arXiv preprint arXiv:2204.01929
- I. Fedin, M. Goryca, D. Liu, S. Tretiak, V. I. Klimov, S. A. Crooker, Enhanced Emission from Bright Excitons in Asymmetrically Strained Colloidal CdSe/CdxZn1-xSe Quantum Dots, ACS Nano 2021, 15, 9, 14444–14452
- H. Jung, N. Ahn, V. I. Klimov, Prospects and challenges of colloidal quantum dot laser diodes, Nature Photonics 15, 643–655, 2021 (cover article of August 2021 issue)
- F. P. Garcia de Arquer, D. Talapin, V. I. Klimov, Y. Arakawa, M. Bayer, E. H. Sargent, Semiconductor quantum dots: Technological progress and future challenges, Science 373, 640 (2021)
- Y.-S. Park, J. Roh, B.T. Diroll, R.D. Schaller, V. I. Klimov, Colloidal quantum dot lasers, Nature Reviews Materials 6, 382-401, 2021 (cover article of May 2021 issue)
- V. Sayevich, Z. L. Robinson, Y. Kim, O. V. Kozlov, H. Jung, T. Nakotte, Y.-S. Park, V. I. Klimov, Highly versatile near-infrared emitters based on an atomically defined HgS interlayer embedded into a CdSe/CdS quantum dot, Nature Nanotechnology 16, 673-679, 2021
- H. Jin, M. Goryca, M. T. Janicke, S. A. Crooker, V. I. Klimov, Exploiting Functional Impurities for Fast and Efficient Incorporation of Manganese into Quantum Dots, Journal of the American Chemical Society 142, 42, 18160–18173 (cover)
- H. J. Yun, J. Lim, , J. Roh, D. C. J. Neo, M. Law, V. I. Klimov, Solution-processable integrated CMOS circuits based on colloidal CuInSe2 quantum dot, Nature Communications 11, 5280, 2020
- J. Du, R. Singh, I. Fedin, A. S. Fuhr, V. I. Klimov, Spectroscopic insights into high defect tolerance of Zn:CuInSe2 quantum-dot-sensitized solar cells, Nature Energy 5, 409-417, 2020 (cover article of May 2020 issue, https://www.nature.com/nenergy/volumes/5/issues/5)
- J. Roh, Y.-S. Park, J. Lim, and V. I. Klimov, Optically pumped colloidal-quantum-dot lasing in LED-like devices with an integrated optical cavity, Nature Communications 11, 271, 2020
- A. S. Fuhr, H. J. Yun, S. A. Crooker, and V. I. Klimov, Spectroscopic and Magneto-Optical Signatures of Cu1+ and Cu2+ Defects in Copper Indium Sulfide Quantum Dots, ACS Nano 14, 2212-2223, 2020
- V. Pinchetti, E. V. Shornikova, G. Qiang, W. K. Bae, F. Meinardi, S. A. Crooker, D. R. Yakovlev, M. Bayer, V. I. Klimov, S. Brovelli, Dual-Emitting Dot-in-Bulk CdSe/CdS Nanocrystals with Highly Emissive Core- and Shell-Based Trions Sharing the Same Resident Electron, Nano Letters 19, 8846-8854, 2019
- R. Singh, W. Liu, J. Lim, I. Robel, V. I. Klimov, Hot-electron dynamics in quantum dots manipulated by spin-exchange Auger interactions, Nature Nanotechnology 14, 1035-1041, 2019
- O. V. Kozlov, Y.-S. Park, J. Roh, I. Fedin, T. Nakotte, V. I. Klimov, Sub–single-exciton lasing using charged quantum dots coupled to a distributed feedback cavity, Science 365, 672-675 2019
- Y.-S. Park, J. Lim,, and V. I. Klimov, Asymmetrically strained quantum dots with non-fluctuating single-dot emission spectra and subthermal room-temperature linewidths, Nature Materials 18, 249-255, 2019
- H. J. Yun, J. Lim, A. Fuhr, N. S. Makarov, S. Keene, M. Law, J. M. Pietryga, and V. I. Klimov, Charge Transport Mechanisms in CuInSexS2-x Quantum Dot Films, ACS Nano 12, 12587-12596, 2018
- J. Lim, Y.-S. Park, K. Wu, H. J. Yun, and V. I. Klimov, Droop-Free Colloidal Quantum Dot Light Emitting Diodes, Nano Lett., Nano Lett. 18, 6645–6653, 2018
- D. M. Kroupa, G. F. Pach, M. Vörös, F. Giberti, R. W. Crisp, B. D. Chernomordik, A. J. Nozik, J. C. Johnson, R. Singh, V. I. Klimov, G. Galli, and M. C. Beard, Enhanced Multiple Exciton Generation in PbS|CdS Janus-like Heterostructure Nanocrystals, ACS Nano, 12 10084–10094, 2018
- K. Wu, H. Li, V. I. Klimov, Tandem luminescent solar concentrators based on engineered quantum dots, Nature Photonics 12, 105-110, 2018
- O. V. Kozlov, R. Singh, B. Ai, J. Zhang, C. Liu, V. I. Klimov, Transient Spectroscopy of Glass-Embedded Perovskite Quantum Dots: Novel Structures in an Old Wrapping, Zeitschrift für Physikalische Chemie 232, 1495-1511, 2018
- H.-J. Song, B. G. Jeong, J. Lim, D. C. Lee, W. K. Bae, V. I. Klimov, Performance Limits of Luminescent Solar Concentrators Tested with Seed/Quantum-Well Quantum Dots in a Selective-Reflector-Based Optical Cavity, Nano Letters 18, 395-404, 2018
- J. Lim, Y.-S. Park, V. I. Klimov, Optical gain in colloidal quantum dots achieved with direct-current electrical pumping, Nature Materials 17, 42-49, 2018 [ReadCube link]
- K. Wu, Y.-S. Park, J. Lim, V. I. Klimov, Toward zero-threshold optical gain using charged semiconductor quantum dots, Nature Nanotechnology 12, 1140-1147, 2017 [ReadCube link]
- A. S. Fuhr, H. J. Yun, N. S. Makarov, H. Li, H. McDaniel, V. I. Klimov, Light Emission in CuInS2 Quantum Dots Evaluated by Spectral Electrochemistry, ACS Photonics 4, 2425-2435, 2017
- Y.-S. Park, J. Lim, N. S. Makarov, V. I. Klimov, Effect of Interfacial Alloying versus “Volume Scaling” on Auger Recombination in Compositionally Graded Semiconductor Quantum Dots, Nano Letters 17, 5607-5613, 2017
- K. Wu, J. Lim, V. I. Klimov, Superposition Principle in Auger Recombination of Charged and Neutral Multicarrier States in Semiconductor Quantum Dots, ACS Nano 11, 8437-8447, 2017
- Q. Lin, H. J. Yun, W. Liu, H.-J. Song, N. S. Makarov, O. Isaienko, T. Nakotte, G. Chen, H. Luo, V. I. Klimov, J. M. Pietryga, Phase-Transfer Ligand Exchange of Lead Chalcogenide Quantum Dots for Direct Deposition of Thick, Highly Conductive Films Journal of the American Chemical Society 139, 6644-6653, 2017
- W. D. Rice, W. Liu, V. Pinchetti, D. R. Yakovlev, V. I. Klimov, S. A. Crooker, Direct Measurements of Magnetic Polarons in Cd1-xMnxSe Nanocrystals from Resonant Photoluminescence, Nano Letters 17, 3068-3075, 2017
- F. Fan, O. Voznyy, R. P. Sabatini, K. T. Bicanic, M. M. Adachi, J. R. McBride, K. R. Reid, Y.-S. Park, X. Li, A. Jain, R. Quintero-Bermudez, M. Saravanapavanantham, M. Liu, M. Korkusinski, P. Hawrylak, V. I. Klimov, S. J. Rosenthal, S. Hoogland, E. H. Sargent, Continuous-wave lasing in colloidal quantum dot solids enabled by facet-selective epitaxy, Nature 544, 75-79, 2017
- A. F. Fidler, J. Gao, V. I. Klimov, Electron-hole exchange blockade and memory-less recombination in photoexcited films of colloidal quantum dots, Nature Physics 13, 604-610, 2017
- N. S. Makarov, J. Lim, Q. Lin, J. W. Lewellen, N. A. Moody, I. Robel, J. M. Pietryga, Quantum Dot Thin-Films as Rugged, High-Performance Photocathodes, Nano Letters 17, 2319-2327, 2017
- H. Zang, H. Li, N. S. Makarov, K. A. Velizhanin, K. Wu, Y.-S. Park, V. I. Klimov, Thick-shell CuInS2/ZnS quantum dots with suppressed "blinking" and narrow single-particle emission linewidths Nano Letters 17, 1787-1795, 2017
- F. Bruni, J. Pedrini, C. Bossio, B. Santiago-Gonzalez, F. Meinardi, W. K. Bae, V. I. Klimov, G. Lanzani, S. Brovelli, Two-Color Emitting Colloidal Nanocrystals as Single-Particle Ratiometric Probes of Intracellular pH Advanced Functional Materials 27, 1605533, 2017
- W.-k. Koh, N. K. Dandu, A. F. Fidler, V. I. Klimov, J. M. Pietryga, S. V. Kilina, Thickness-Controlled Quasi-Two-Dimensional Colloidal PbSe Nanoplatelets Journal of the American Chemical Society 139, 2152-2155, 2017
- M. Lorenzon, V. Pinchetti, F. Bruni, W. K. Bae, F. Meinardi, V. I. Klimov, S. Brovelli, Single-Particle Ratiometric Pressure Sensing based on ‘Double-Sensor’ Colloidal Nanocrystals Nano Lett. 17, 1071-1081, 2016
- B. G. Jeong, Y.-S. Park, J. H. Chang, I. Cho, J. K. Kim, H. Him, K. Char, J. Cho, V. I. Klimov, P. Park, D. C. Lee, W. K. Bae, Colloidal Spherical Quantum Wells with Near-Unity Photoluminescence Quantum Yield and Suppressed Blinking, ACS Nano 10, 9297-9305, 2016
- H. Li, K. Wu, J. Lim, H.-J. Song, V. I. Klimov, Low-Loss, Large-Area Luminescent Solar Concentrators Fabricated by Doctor-Blade Deposition of Quantum Dots onto Standard Window Glass, Nature Energy 1, 16157 (2016) (Featured on Cover)
- W. Liu, Q. Lin, H. Li, K. Wu, I. Robel, J. M. Pietryga, V. I. Klimov, Mn2+-Doped Lead Halide Perovskite Nanocrystals with Dual-Color Emission Controlled by Halide Content, J. Am. Chem. Soc., 138, 14954-14961, 2016
- N. S. Makarov, Q. Lin, J. M. Pietryga, I. Robel, V. I. Klimov, Auger-Up-Conversion of Low-Intensity Infrared Light in Engineered Quantum Dots, ACS Nano 10, 10829-10841, 2016
- J. M. Pietryga, Y.-S. Park, J. Lim, A. F. Fidler, W. K. Bae, S. Brovelli, V. I. Klimov, Spectroscopic and Device Aspects of Nanocrystal Quantum Dots, Chem. Rev. 116, 10513-10622, 2016
- V. Pinchetti, F. Meinardi, A. Camellini, G. Sirigu, S. Christodoulou, W. K. Bae, F. De Donato, L. Manna, M., Zavelani-Rossi, I. Moreels, V. I. Klimov, S. Brovelli, Effect of Core/Shell Interface on Carrier Dynamics and Optical Gain Properties of Dual-Color Emitting CdSe/CdS Nanocrystals, ACS Nano 10, 6877-6887 (2016)
- V. I. Klimov, T. A. Baker, J. Lim, K. A. Velizhanin, H. McDaniel, Quality Factor of Luminescent Solar Concentrators and Practical Concentration Limits Attainable with Semiconductor Quantum Dots, ACS Photonics 3, 1138-1148 (2016)
- N. S. Makarov, S. Guo, O. Isaienko, W. Liu, I. Robel, V. I. Klimov, Spectral and Dynamical Properties of Single Excitons, Biexcitons, and Trions in Cesium–Lead-Halide Perovskite Quantum Dots, Nano Lett. 16, 2349-2362 (2016)
- O. Isaienko and I. Robel, Phonon-assisted nonlinear optical processes in ultrashort-pulse pumped optical parametric amplifiers, Sci. Rep. 6, 23031 (2016)
- W. D. Rice, W. Liu, T. A. Baker, N. A. Sinitsyn, V. I. Klimov, S. A. Crooker, Revealing giant internal magnetic fields due to spin fluctuations in magnetically doped colloidal nanocrystals, Nat. Nanotechnol. 11, 137-142 (2016)
- S. Guo, A. F. Fidler, K. He, D. Su, G. Chen, Q. Lin, J. M. Pietryga, V. I. Klimov, Shape-Controlled Narrow-Gap SnTe Nanostructures: From Nanocubes to Nanorods and Nanowires, J. Am. Chem. Soc. 137, 15074-15077 (2015)
- Y.-S. Park, W. K. Bae, T. Baker, J. Lim, V. I. Klimov, Effect of Auger Recombination on Lasing in Heterostructured Quantum Dots with Engineered Core/Shell Interfaces, Nano Lett. 15, 7319-7328 (2015)
- J. Gao, A. F. Fidler, V. I. Klimov, Carrier multiplication detected through transient photocurrent in device-grade films of lead selenide quantum dots, Nat. Commun. 6, 8185 (2015)
- F. Meinardi, H. McDaniel, F. Carulli, A. Colombo, K. A. Velizhanin, N. S. Makarov, R. Simonutti, V. I. Klimov, S. Brovelli, Highly efficient large-area colourless luminescent solar concentrators using heavy-metal-free colloidal quantum dots, Nat. Nanotechnol. 10, 878-885 (2015)
- Y.-S. Park, S. Guo, N. S. Makarov, V. I. Klimov, Room Temperature Single-Photon Emission from Individual Perovskite Quantum Dots, ACS Nano 9, 10386-10393 (2015)
- K. Ramasamy, P. G. Kotula, A. F. Fidler, M. T. Brumbach, J. M. Pietryga, S. A. Ivanov,SnxGe1-x Alloy Nanocrystals: A First Step toward Solution-Processed Group IV Photovoltaics, Chem. Mater. 27, 4640-4649 (2015)
- I. Robel, A. Shabaev, D. C. Lee, R. D. Schaller, J. M. Pietryga, S. A. Crooker, Al. L. Efros, V. I. Klimov, Temperature and Magnetic-Field Dependence of Radiative Decay in Colloidal Germanium Quantum Dots, Nano Lett. 15, 2685-2692 (2015)
- M. V. Kovalenko, L. Manna, A. Cabot, Z. Hens, D. V. Talapin, C. R. Kagan, V. I. Klimov, A. L. Rogach, P. Reiss, D. J. Milliron, P. Guyot-Sionnest, G. Konstantatos, W. J. Parak, T. Hyeon, B. A. Korgel, C. B. Murray, W. Heiss, Prospects of Nanoscience with Nanocrystals, ACS Nano 9, 1012-1057 (2015)
- S. Draguta, H. McDaniel, V. I. Klimov, Tuning Carrier Mobilities and Polarity of Charge Transport in Films of CuInSexS2–x Quantum Dots, Adv. Mater. 27, 1701-1705 (2015)
- Q. Lin, N. S. Makarov, W.-k. Koh, K. A. Velizhanin, C. M. Cirloganu, H. Luo, V. I. Klimov, J. M. Pietryga,Design and Synthesis of Heterostructured Quantum Dots with Dual Emission in the Visible and Infrared, ACS Nano. 9, 8034 (2014)
- J. Lim, B. J. Jeong, M. Park, J. K. Kim, J. M. Pietryga, Y.-S. Park, V. I. Klimov, C. Lee, D. C. Lee, W. K. Bae, Influence of Shell Thickness on the Performance of Light-Emitting Devices Based on CdSe/Zn1-XCdXS Core/Shell Heterostructured Quantum Dots, Adv. Mater. 26, 8034 (2014)
- W. D. Rice, H. McDaniel, V. I. Klimov, S. A. Crooker, Magneto-Optical Properties of CuInS2 Nanocrystals, J. Phys. Chem. Lett. 5, 4105 (2014)
- J. Zhang, J. Gao, C. P. Church, E. M. Miller, J. M. Luther, V. I. Klimov, M. C. Beard, PbSe Quantum Dot Solar Cells with More than 6% Efficiency Fabricated in Ambient Atmosphere, Nano Lett. 14, 6010 (2014)
- C. M. Cirloganu, L. A. Padilha, Q. Lin, N. S. Makarov, K. A. Velizhanin, H. Luo, I. Robel, J. M. Pietryga, V. I. Klimov, Enhanced carrier multiplication in engineered quasi-type-II quantum dots, Nature Communications 5, 4148 (2014)
- S. Brovelli, W. K. Bae, F. Meinardi, B. Santiago Gonzalez, M. Lorenzon, C. Galland, V. I. Klimov, Electrochemical Control of Two-Color Emission from Colloidal Dot-in-Bulk Nanocrystals, Nano Lett. 5, 4148 (2014)
- H. McDaniel, A. Y. Koposov, S. Draguta, N. S. Makarov, J. M. Pietryga, V. I. Klimov, Simple yet Versatile Synthesis of CuInSexS2–x Quantum Dots for Sunlight Harvesting, J. Phys. Chem. C 118, 16987 (2014)
- Y.-S. Park, W. K. Bae, J. M. Pietryga, V. I. Klimov, Auger Recombination of Biexcitons and Negative and Positive Trions in Individual Quantum Dots, ACS Nano ASAP (2014)
- F. Meinardi, A. Colombo, K. A. Velizhanin, R. Simonutti, M. Lorenzon, L. Beverina, R. Viswanatha, V. I. Klimov, S. Brovelli, Large area luminescent solar concentrators based on “Stokes-shift-engineered” nanocrystals in mass polymerized polymethylmethacrylate matrix, Nature Photonics 8, 392-399 (2014)
- Y. S. Park, W. K. Bae, L. A. Padilha, J. M. Pietryga, V. I. Klimov, Effect of the Core/Shell Interface on Auger Recombination Evaluated by Single-Quantum-Dot Spectroscopy, Nano Lett. 14, 396-402 (2014)
- S. Brovelli, W. K. Bae, C. Galland, U. Giovanella, F. Meinardi, V. I. Klimov, Dual-Color Electroluminescence from Dot-in-Bulk Nanocrystals, Nano Lett. 14, 486-494 (2014)
- V. I. Klimov, Multicarrier Interactions in Semiconductor Nanocrystals in Relation to the Phenomena of Auger Recombination and Carrier Multiplication, Annu. Rev. Condens. Matter Phys. 5, 13.1-13.32 (2014).
- N. S. Makarov, H. McDaniel, N. Fuke, I. Robel, V. I. Klimov, Photocharging Artifacts in Measurements of Electron Transfer in Quantum-Dot-Senisitized Mesoporous Titania Films, J. Phys. Chem. Lett. 5, 111-118 (2014)
- H. McDaniel, N. Fuke, N. S. Makarov, J. M. Pietryga, V. I. Klimov, An integrated approach to realizing high-performance liquid-junction quantum dot sensitized solar cells, Nature Communications, 4, 2887 (2013)
- W. K. Bae, Y.-S. Park, J. Lim, D. Lee, L. A. Padilha, H. McDaniel, I. Robel, C. Lee, J. M. Pietryga, V. I. Klimov, Controlling the influence of Auger recombination on the performance of quantum-dot light-emitting diodes, Nature Communications 4, 2661 (2013)
- W. K. Bae, S. Brovelli, V. I. Klimov, Spectroscopic insights into the performance of quantum dot light-emitting diodes, MRS Bulletin, 38, 721-730 (2013)
- W.-k. Koh, A. Y. Koposov, J. T. Stewart, B. N. Pal, I. Robel, J. M. Pietryga, V. I. Klimov, Heavily doped n-type PbSe and PbS nanocrystals using ground-state charge transfer from cobaltocene, Scientific Reports, 3, 2004 (2013)
- A. G. Midgett, J. M. Luther, J. T. Stewart, D. K. Smith, L. A. Padilha, V. I. Klimov. A. J. Nozik, M. C. Beard, Size and Composition Dependent Multiple Exciton Generation Efficiency in PbS, PbSe, and PbSxSe1–x Alloyed Quantum Dots, Nano Lett., 13, 3078-3085 (2013)
- W. K. Bae, L. A. Padilha, Y.-S. Park, H. McDaniel, I. Robel, J. M. Pietryga, V.I. Klimov, Controlled Alloying of the Core–Shell Interface in CdSe/CdS Quantum Dots for Suppression of Auger Recombination , ACS Nano, 7, 3411-3419 (2013)
- J. T. Stewart, L. A. Padilha, W.K. Bae, W.-k. Koh, J.M. Pietryga, V.I.Klimov, Carrier Multiplication in Quantum Dots within the Framework of Two Competing Energy Relaxation Mechanisms, J. Phys. Chem. Lett, 4, 2061-2068 (2013)
- C. B. Diaconescu, L. A. Padilha, P. Nagpal, B. S. Swartzentruber, V. I. Klimov, Measurement of electronic states in PbS nanocrystal quantum dots using scanning tunneling spectroscopy: The role of parity selection rules in optical absorption, Phys. Rev. Lett., 110, 127406 (2013)
- Y.-S. Park, Y. Ghosh, Y. Chen, A. Piryatinski, P. Xu, N. H. Mack, H.–L. Wang, V. I. Klimov, J. A. Hollingsworth and H. Htoon, Super-Poissonian Statistics of Photon Emission from Single Core/Shell Nanocrystals Coupled to Metal Nanostructures, Phys. Rev. Lett., 110, 117401 (2013)
- L.A. Padilha, J.T. Stewart, R.L. Sandberg, W.K. Bae, W. Koh, J.M. Pietryga, V.I.Klimov, Carrier Multiplication in Semiconductor Nanocrystals: Influence of Size, Shape and Composition, Acc. Chem. Res.,2013, 46, 1261-1269 (2013)
- L.A. Padilha, W.K. Bae, V.I. Klimov, J.M. Pietryga, R.D. Schaller, Response of Semiconductor Nanocrystals to Extremely Energetic Excitation , Nano Lett., 13, 925-932 (2013)
- L.A. Padilha, J.T. Stewart, R.L. Sandberg, W.K. Bae, W. Koh, J.M. Pietryga, V.I.Klimov, Aspect Ratio Dependence of Auger Recombination and Carrier Multiplication in PbSe Nanorods, Nano Lett. 13, 1092–1099 (2013)
- H. McDaniel, N. Fuke, J.M. Pietryga, V.I. Klimov, Engineered CuInSexS2-x Quantum Dots for Sensitized Solar Cells, J. Phys. Chem. Lett., 4 (3), pp 355–361 (2013)
- C. Galland, S. Brovelli, W.K. Bae, L.A. Padilha, F. Meinardi, V.I. Klimov, Dynamic hole blockade yields two-color quantum and classical light from ‘dot-in-bulk’ nanocrystals, Nano Lett., 13, pp 321–328 (2013)
- W. K. Bae, J. Joo, L. A. Padilha, J. Won, D. C. Lee, Q. Lin, W.-k. Koh, H. Luo, V. I. Klimov, J. M. Pietryga, Highly Effective Surface Passivation of PbSe Quantum Dots through Reaction with Molecular Chlorine, J. Am. Chem. Soc., 134, 20160-20168 (2012)
- A. Pandey, S. Brovelli, R. Viswanatha, L. Li, J.M. Pietryga, V. I. Klimov and S. A. Crooker, Long-lived photoinduced magnetization in copper doped ZnSe–CdSe core–shell nanocrystals, Nature Nanotechnology, 7, 792–797 (2012)
- B.P. Khanal, A Pandey, L Li, Q Lin, W. K. Bae, H. Luo, V.I. Klimov, J.M. Pietryga, Generalized Synthesis of Hybrid Metal–Semiconductor Nanostructures Tunable from the Visible to the Infrared, ACS Nano 6 (5), 3832-3840 (2012)
- Sergio Brovelli , Christophe Galland, Ranjani Viswanatha, and Victor I. Klimov, Tuning Radiative Recombination in Cu-Doped Nanocrystals via Electrochemical Control of Surface Trapping, Nano Lett., 2012, 12 (8), pp 4372–4379
- Christophe Galland, Yagnaseni Ghosh, Andrea Steinbrück, Jennifer A. Hollingsworth, Han Htoon & Victor I. Klimov, Lifetime blinking in nonblinking nanocrystal quantum dots, Nature Communications Volume: 3, Article number: 908 DOI: doi:10.1038/ncomms1916
- J. T. Stewart, L. A. Padilha, M. M. Qazilbash, J. M. Pietryga, A. G. Midgett, J. M. Luther, M. C. Beard, A. J. Nozik and V. I. Klimov. “Comparison of carrier multiplication yields in PbS and PbSe nanocrystals: The role of competing energy-loss processes.” Nano Lett., 2012, 12 (2), pp 622–628
- B. N. Pal, I. Robel, A. Mohite, R. Laocharoensuk D. Werder, and V. I. Klimov, “High-Sensitivity p-n Junction Photodiodes Based on PbS Nanocrystal Quantum Dots” Adv. Funct. Mater., 22, 8, 1741–1748 (2012)
- VW Manner, AY Koposov, P Szymanski, VI Klimov, M Sykora, Role of Solvent–Oxygen Ion Pairs in Photooxidation of CdSe Nanocrystal Quantum Dots, ACS Nano 6 (3), 2371-2377
- Bhola N. Pal, Yagnaseni Ghosh, Sergio Brovelli, R. Laocharoensuk, Victor. I. Klimov, Jennifer Hollingsworth, Han Htoon. “'Giant' CdSe/CdS core/shell nanocrystal quantum dots as efficient electroluminescent materials: Strong influence of shell thickness on light-emitting diode performance” Nano Lett., 12 (1), pp 331–336 (2012)
- R. Sandberg, L. Padilha, M. Qazilbash, W. K. Bae, J. M. Pietryga, M. Stevens, B. Baek, S. Nam, and V. Klimov, Multiexciton Dynamics in Infrared-Emitting Colloidal Nanostructures Probed by a Superconducting Nanowire Single-Photon Detector, ACS Nano, 2012, 6 (11), pp 9532–9540
- Anton V. Malko, Younh-Shin Park, S. Sampat, C. Galland, J. Vela, Y. Chen, J.A. Hollingsworth, V.I. Klimov, H. Htoon, "Pump-intenstity- and shell-thickness-dependent evolution of photoluminescence blinking in individual core/shell CdSe/CdS nanocrystals", Nano Letters, ASAP.
- Christophe Galland, Yagnaseni Ghosh, Andrea Steinbrück, Milan Sykora, Jennifer A. Hollingsworth, Victor I. Klimov & Han Htoon. "Two types of luminescence blinking revealed by spectroelectrochemistry of single quantum dots", Nature, 479, 203–207, DOI: doi:10.1038/nature10569 - Highlighted in LANL news, Physorg.com, Nanowerk.com, and Laserfocusworld.com.
- Ranjani Viswanatha, Sergio Brovelli, Anshu Pandey, Scott A. Crooker, and Victor I. Klimov, "Copper-Doped Inverted Core/Shell Nanocrystals with "Permanent" Optically Active Holes", Nano Letters, 2011, 11 (11), pp 4753–4758
- Nagpal, P. & Klimov, V.I. "Role of mid-gap states in charge transport and photoconductivity in semiconductor nanocrystal films" Nature Communications, 2:486 (2011). - download pdf- Highlight from MRS Bulletin
- Ranjani Viswanatha, Jeffrey M. Pietryga, Victor I. Klimov, and Scott A. Crooker, Spin-polarized Mn2+ emission from Mn-doped colloidal nanocrystals, Physical Review Letters (2011), 107, 067402 (2011). Highlighted as Editors’ Suggestion.
- S. Brovelli, R. D. Schaller, S. A. Crooker, F. Garcia-Santamaria, Y. Chen, R. Viswanatha, J. A. Hollingsworth, H. Htoon, V. I. Klimov, Nano-engineered electron-hole exchange interaction controls exciton dynamics in core-shell semiconductor nanocrystals, Nature Comm. 2, 280 (2011) - download pdf
- Y.-S. Park, A. V. Malko, J. Vela, Y. Chen, Y. Ghosh, F. Garcia-Santamaria, J. A. Hollingsworth, V. I. Klimov, H. Htoon, Near-unity quantum yields of biexciton emission from CdSe/CdS nanocrystals measured suing single-particle spectroscopy, Phys. Rev. Lett. 106, 187401 (2011)
- A. Y. Koposov, P. Szymanski, T. Cardolaccia, T. J. Mayer, V. I. Klimov, M. Sykora, Electronic properties and structure of assemblies of CdSe nanocrystal quantum dots and Ru-polypyridine complexes probed by steady state and time-resolved photoluminescence, Adv. Funct. Mat. (2011).
- L. A. Padilha, I. Robel, D.C. Lee, P. Nagpal, J. M. Pietryga, and V. I. Klimov, Spectral Dependence of Nanocrystal Photoionization Probability: The Role of Hot-Carrier Transfer, ACS Nano (2011)
- L. Li, A. Pandey, D. J. Werder, B. P. Khanal, J. M. Pietryga, V. I. Klimov, Efficient synthesis of highly luminescent indium sulfide based core/shell nanocrystals with surprisingly long-lived emission, J. Am. Chem. Soc. 133, 1176 (2011).
- F. Garcia-Santamaria, S. Brovelli, R. Viswanatha, J. A. Hollingsworth, H. Htoon, S. Crooker, V. I. Klimov, Breakdown of volume scaling in Auger recombination in CdSe/CdS heteronanocrystals: The role of the core-shell interface, Nano Lett. 11, 687 (2011). - Highlight in C&EN
- R.D. Schaller, S.A. Crooker, D.A. Bussian, J.M. Pietryga, J. Joo, V.I. Klimov, Revealing the Exciton Fine Structure in PbSe Nanocrystal Quantum Dots, Phys. Rev. Lett. 105, 067403 (2010).
- D.C. Lee, I. Robel, J.M. Pietryga, V.I. Klimov, Infrared-Active Heterostructured Nanocrystals with Ultralong Carrier Lifetimes. J. Am. Chem. Soc.132, 9960 (2010).
- M. Sykora, A.Y. Koposov, J.A. McGuire, R.K. Schulze, O. Tretiak, J.M. Pietryga, V.I. Klimov, Effect of Air Exposure on Surface Properties, Electronic Structure and Carrier Relaxation in PbSe Nanocrystals. ACS Nano 4, 2021(2010).
- J.A. McGuire, M. Sykora, J. Joo, J.M. Pietryga, V.I. Klimov, Apparent Versus True Carrier Multiplication Yields in Semiconductor Nanocrystals. Nano Lett. 10, 2049 (2010).
- H. Htoon, A. V. Malko, D. Bussian, J. Vela-Becerra, Y. Chen, J. A. Hollingsworth, V. I. Klimov, Highly Emissive Multiexcitons in Steady-State Photoluminescence of Individual "Giant" CdSe/CdS Core/Shell Nanocrystals. Nano Lett. 10, 2401 (2010).
- J. A. McGuire, M. Sykora, I. Robel, L. A. Padilha, J. Joo, J. M. Pietryga, V. I. Klimov, Spectroscopic signatures of photocharging due to hot-carrier transfer in solutions of semiconductor nanocrystlas under low-intensity ultraviolet excitation, ACS Nano 4, 6087 (2010).
- N. Fuke, L. B. Hoch, A. Y. Koposov, V. W. Manner, D. J. Werder, A. Fukui, N. Koide, H. Katayama, M. Sykora, CdSe quantum-dot sensitized solar cell with ~100% internal quantum efficiency, ACS Nano 4, 6377 (2010).
- E. Badaeva, V. V. Albert, S. Kilina, A. Koposov, M. Sykora and S. Tretiak, Effect of deprotonation on absorption and emission spectra of Ru(II)-bpy complexes functionalized with carboxyl groups, Phys. Chem. Chem. Phys. 12, 8902 (2010).
- J. Vela, H. Htoon, Y. Chen, Y.-S. Park, Y. Ghosh, P. M. Goodwin, J. H. Werner, N. P. Wells, J. L. Casson, J. A. Hollingsworth, Effect of shell thickness and compostion on blinking suppression and the blinking mechanisms in 'giant' CdSe/CdS nanocrystal quantum dots, J. Biophysics 3, 706 (2010).
2009
- J. J. Glennon, R. Tang, W. E. Buhro, R. A. Loomis, D. A. Bussian, H. Htoon, V. I. Klimov, Exciton localization and migration in individual CdSe quantum wires at low temperatures, Phys. Rev. B 80 (Rapid Communication), no. 8, 081303-1-4 (2009).
- A. Wooten, D. Werder, D. Williams, J. Casson, J. A. Hollingsworth, Solution-liquid-solid growth of ternary Cu-In-Se semiconductor nanowires from multiple- and single-source precursors, J. Am. Chem. Soc. 131, 16177-16188 (2009).
- F. Garcia-Santamara, Y. Chen, J. Vela, R. D. Schaller, J. A. Hollingsworth, V. I. Klimov, Suppressed Auger recombination in "giant" nanocrystals boosts optical gain performance, Nano Lett. 9, no. 10, 3482 - 5488 (2009).
- J. Joo, J. M. Pietryga, J. A. McGuire, S.-H. Jeon, D. J. Williams, H.-L. Wang, V. I. Klimov, A reduction pathway in the synthesis of PbSe nanocrystal quantum dots, J. Am. Chem. Soc. 131, no. 30, 10620 -10628 (2009).
- I. Robel, R. Gresback, U. Kortshagen, R.D. Schaller, and V.I. Klimov, Universal size-dependent trend in Auger recombination in direct-gap and indirect-gap semiconductor nanocrystals, Phys. Rev. Lett. 102(1), 177404 (2009).
- B.Q. Sun, A.T. Findikoglu, M. Sykora, D.J. Werder, and V.I. Klimov, Hybrid photovoltaics based on semiconductor nanocrystals and amorphus silicon, Nano Lett. 9(3), 1235 (2009).
- D.C. Lee, J.M. Pietryga, I. Robel, D.J. Werder, R.D. Schaller, and V.I. Klimov, Colloidal synthesis of infrared-emitting germanium nanocrystals, J. Am. Chem. Soc. 131(10), 3436 (2009).
- D.A. Bussian, A.V. Malko, H. Htoon, Y.F. Chen, J.A. Hollingsworth, and V.I. Klimov, Quantum optics with nanocrystal quantum dots in solution: Quantitative study of clustering, J. Phys. Chem. C 113(6), 2241 (2008).
- H. Htoon, S.A. Crooker, M. Furis, S. Jeong, Al.L. Efros, and V.I. Klimov, Anomalous circular polarization of photoluminescence spectr of individual CdSe nanocrystals in an external magnetic field, Phys. Rev. Lett. 102(1), 017402 (2009).
- D. Bussian, M. Yin, S.A. Crooker, M. Brynda, A.L. Efros, and V.I. Klimov, Tunable magnetic interactions in manganese-doped core/shell ZnSe/CdSe nanocrystals, Nature Materials 8(1), 35 (2009).
2008
- J. Vela, B.S. Prall, P. Rastogi, D.J. Werder, J.L. Casson, D.J. Williams, V.I. Klimov, J.A. Hollingsworth, Sensitization and protection of lanthanide ion emission in In2O3: Eu nanocrystal quantum dots, J. Phys. Chem. C 112(51), 20246 (2008).
- J.A. McGuire, J. Joo, J.M. Pietryga, R.D. Schaller, and V.I. Klimov, New aspects of carrier multiplication in semiconductor nanocrystals, Acc. Chem. Res. 41(12), 1810 (2008).
- J.M. Pietryga, K.K. Zhuravlev, M. Whitehead, V.I. Klimov, and R.D. Schaller. Evidence for barrierless Auger recombination in PbSe nanocrystals: A pressure-dependent study of transient optical absorption, Phys. Rev. Lett. 101(21), 217401 (2008).
- M. Durach, A. Rusina, V.I. Klimov, and M.I., StockmanNanoplasmonic renormalization and enhancement of Coulomb interactions, New J. Phys. 10, 105011 (2008).
- A. Srivastava, H. Htoon, V.I. Klimov, and J. Kono, Direct observation of dark excitons in individual carbon nanotubes: Inhomogeneity in the exchange splitting, Phys. Rev. Lett. 101(8), 087402 (2008).
- V.I. Klimov, J.A. McGuire, R.D. Schaller, and V.I. Rupasov, Scaling of multiexciton lifetimes in semiconductor nanocrystals, Phys. Rev. B 77(19), 195324 (2008).
- Y.F. Chen, J. Vela, H. Htoon, J.L. Casson, D.J. Werder, D.A. Bussian, V.I. Klimov, and J.A. Hollingsworth, "Giant" multishell CdSe nanocrystal quantum dots with suppressed blinking, J. Am. Chem. Soc. 130, 5026 (2008).
- J.M. Pietryga, D.J. Werder, D.J. Williams, J.L. Casson, R.D. Schaller, V.I. Klimov, and J.A. Hollingsworth, Utilizing the lability of lead selenide to produce heterostructured nanocrystals with bright, stableinfrared emission, J. Am. Chem. Soc. 130(14), 4879 (2008).
- M. Sykora, L. Mangolini, R.D. Schaller, U. Kortshagen, D. Jurbergs, and V.I. Klimov, Size-dependent intrinsic radiative decay rates of silicon nanocrystals at large confinement energies, Phys. Rev. Lett. 1, 067401 (2008).
- H. Htoon, M. Furis, S.A. Crooker, S. Jeong, and V.I. Klimov, Linearly polarized 'fine structure' of the bright exciton state in individual CdSe nanocrystal quantum dots, Phys. Rev. B 77(3), 035328 (2008).
2007
- R. D. Schaller, J. M. Pietryga, and V. I. Klimov, Carrier Multiplication in InAs Nanocrystal Quantum Dots with an Onset Defined by the Energy Conservation Limit, Nano Lett. 7, 3469 (2007).
- V. I. Rupasov and V. I. Klimov, Carrier multiplication in semiconductor nanocrystals via intraband optical transitions involving virtual biexciton states, Phys. Rev. B 76, 125321 (2007).
- S. A. Ivanov, A. Piryatinski, J. Nanda, S. Tretiak, K. Zavadil, W. O. Walalce, D. Werder, and V. I. Klimov, Type-II core/shell CdS/ZnSe nanocrystlas: Synthesis, electronic structures, and spectroscopic properties, J. Am. Chem. Soc. 129, 11708 (2007).
- J. Nanda, S. A. Ivanov, M. Achermann, I. Bezel, A. Piryatinski, and V. I. Klimov, Light amplification in the single-exciton regime using exciton-exciton repulsion in type-II nanocrystal quantum dot, J. Phys. Chem. C 111, 15382 (2007).
- V. I. Klimov, Spectral and dynamical properties of multiexcitons in semiconductor nanocrystals, Annu. Rev. Phys. Chem. 58, 635-673 (2007).
- X. Jiang, R. D. Schaller, S. B. Lee, J. M. Pietryga, V. I. Klimov, and A. A. Zakhidov. PbSe nanocrystal/conducting polymer solar cells with an infrared response to 2 micron, J. Mat. Res. 22, 8, 2204-2210 (2007).
- M. Achermann, K. L. Shuford, G. C. Schatz, D. H. Dahanayaka, L. A. Bumm, and V. I. Klimov, Near-field spectroscopy of surface plasmons in flat gold nanoparticl, Opt. Lett. 32, 15, 2254-2256 (2007).
- V. I. Klimov, S. A. Ivanov, J. Nanda, M. Achermann, I. Bezel, J. A. McGuire, A. Piryatins, Single-exciton optical gain in semiconductor nanocrystals, Nature 447, 441 - 446 (2007).
- K. K. Zhuravlev, J. M. Pietryga, R. K. Sander, and R. D. Schalle, Optical properties of PbSe nanocrystal quantum dots under pressure, Appl. Phys. Lett. 90, 043110 (2007).
- A. Piryatinski, S. A. Ivanov, S. Tretiak, and V. I. Klimov, Effect of Quantum and Dielectric Confinement on the Exciton-Exciton Interaction Energy in Type II Core/Shell Semiconductor Nanocrystals, Nano Lett. 7, 108 (2007).
2006
- R. D. Schaller, M. Sykora, M.; S. Jeong, V. I. Klimov, High-Efficiency Carrier Multiplication and Ultrafast Charge Separation in Semiconductor Nanocrystals Studied via Time-Resolved Photoluminescence, J. Phys. Chem. B. 110, 25332-25338 (2006).
- V. I. Klimov, R. D. Schaller, and A. Mancino, The dawn of a new era for solar energy. Los Alamos Energy Security Newsletter, v. 2, No. 2, pp. 4-5 (2006).
- S. Jeong and J.A. Hollingsworth, Polymerization of Nanocrystal Quantum Dot–Tubulin Bioconjugates, IEEE Trans Nanobioscience 5, 239-245 (2006).
- V. I. Klimov, Detailed-balance power conversion limits of nanocrystal-quantum-dot solar cells in the presence of carrier multiplication, Appl. Phys. Lett. 89, 123118 (2006).
- N. Liu, B. S. Prall, and V. I. Klimov, Hybrid Gold/Silica/Nanocrystal-Quantum-Dot Superstructures: Synthesis and Analysis of Semiconductor-Metal Interactions, J. Am. Chem. Soc. 128, 15362 (2006).
- V. I. Klimov, Non-radiative energy transfer leads to high-efficiency color conversion in LEDs. SPIE Newsroom, 10.1117/2.1200609.0395 (2006).
- V.I. Klimov, Mechanisms for photogeneration and recombination of multiexcitons in semiconductor nanocrystals, J. Phys. Chem. B 110, 16827 (2006).
- M. Sykora, M. A. Petruska, J. Alstrum-Acevedo, I. Bezel, T. J. Meyer, V. I. Klimov, Photoinduced charge transfer between CdSe nanocrystal quantum dots and Ru-polypyridine complex, J. Am. Chem. Soc. 128, 9984 (2006).
- M. Achermann, A.P. Bartko, J.A. Hollingsworth and V.I. Klimov, The effect of Auger heating on intraband carrier relaxation in semiconductor quantum rods, Nature Physics 2, 557 (2006).
- M. Achermann, M.A. Petruska, D.D. Koleske, M.H. Crawford, V.I. Klimov, Nanocrystal-based light-emitting diodes utilizing high-efficiency nonradiative energy transfer for color conversion,Nano Lett. 6, 1396 (2006).
- M. Furis, H. Htoon, M.A. Petruska, V.I. Klimov, T. Barrick, S.A. Crooker, Bright-exciton fine structure and anisotropic exchange in CdSe nanocrystal quantum dots, Physical Review B 73, 241313 (2006).
- R. D. Schaller, M. Sykora, J. M. Pietryga, and V. I. Klimov, Seven excitons at a cost of one: Redefining the limits for conversion efficiency of photons into charge carriers, Nano Lett. 6, 424 (2006).
- J. Nanda, S. A. Ivanov, H. Htoon, I. Bezel, A. Piryatinski, S. Tretiak, and V. I. Klimov, Absorption Cross Sections and Auger Recombination Lifetimes in Inverted Core/Shell Nanocrystals: Implications for Lasing Performance, J. Appl. Phys. 99, 034309 (2006)
- R. D. Schaller and V. I. Klimov, Non-Poissonian Exciton Populations in Semiconductor Nanocrystals via Carrier Multiplication, Phys. Rev. Lett. 96, 097402 (2006).
- G. R. Maskaly, M. A. Petruska, J. Nanda, I. V. Bezel, R. D. Schaller, H. Htoon, J. M. Pietryga, and V. I. Klimov, Enhancements to the Stimulated Light Emission of Semiconductor Nanocrystals due to a Photonic Crystal Pseudogap, Advanced Materials 18, 343 (2006).
2005
- R. D. Schaller, M. A. Petruska, and V. I. Klimov, The effect of electronic structure on carrier multiplication efficiency: A comparative study of PbSe and CdSe nanocrystals, Appl. Phys. Lett. 87, 253102 (2005).
- R. D. Schaller, V. M. Agranovich, and V. I. Klimov, Mechanism for high-efficiency carrier multiplication in semiconductor nanocrystals: Direct photogeneration of multiexcitons via virtual single-exciton states, Nature Physics 1, 189 (2005).
- R. D. Schaller, J. M. Pietryaga, S. V. Goupalov, M. A. Petruska, S. A. Ivanov, and V. I. Klimov, Breaking the phonon bottleneck in semiconductor nanocrystals via multiphonon emission induced by intrinsic nonadiabatic interactions, Phys. Rev. Lett. 95, 196401 (2005).
- M. Furis, J. A. Hollingsworth, V. I. Klimov, and S. A. Crooker, Time- and Polarization-Resolved Optical Spectroscopy of Colloidal CdSe Nanocrystal Quantum Dots in High Magnetic Fields, J. Phys. Chem. B 109, 15332 (2005).
- S. Jeong, M. Achermann, J. Nanda, S. Ivanov, V. I. Klimov, J. A. Hollingsworth, Effect of the thiol-thiolate equilibrium on the photophysical properties of aqueous CdSe/ZnS nanocrystal quantum dots J. Am. Chem. Soc. 127, 10126 (2005).
- A. H. Mueller, M. A. Petruska, M. Achermann, D. J. Werder, E. A. Akhadov, D. D. Koleske, M. A. Hoffbauer, and V. I. Klimov. Multicolor Light-Emitting Diodes Based on Semiconductor Nanocrystals Encapsulated in GaN Charge Injection LayersNano Letters 5, 1039 (2005).
- S. Kos, M. Achermann, V. I. Klimov, and D. L. Smith, Different regimes of Forster-type energy transfer between an epitaxial quantum well and a proximal monolayer of semiconductor nanocrystalsPhys. Rev. B 71, 205309 (2005).
- H. Htoon, M. J. O'Connell, P. J. Cox, S. K. Doorn, and V. I. Klimov, Single Carbon Nanotubes Probed by Photoluminescence Excitation Spectroscopy: The Role of Phonon-Assisted Transitions Phys. Rev. Lett. 94, 127403 (2005).
- J. R. Schoonover, D. M. Dattelbaum, A. Malko, V. I. Klimov, T. J. Meyer, D. J. Styers-Barnett, E. Z. Gannon, J. C. Granger,W. S. Aldridge, WS, J. M. Papanikolas, Ultrafast energy transfer between the {sup 3}MLCT state of [Ru{sup II}(dmb){sub 2}(bpy-an)]{sup 2+} and the covalently appended anthraceneJ. Phys. Chem. A 109, 2472 (2005).
- H. Kim, M. Achermann, L. Balet, J. A. Hollingsworth, and V. I. Klimov, Synthesis and Characterization of Co/CdSe Core/Shell Nanocomposites: Bi-functional Magnetic-Optical Nanocrystals, J. Am. Chem. Soc. 127, 544 (2005).
2004
- H. Htoon, P. J. Cox, and V. I. Klimov, Structure of excited-State transitions of individual semiconductor nanocrystals probed by photoluminescence excitation spectroscopy, Phys. Rev. Lett. 93, 187402 (2004).
- J. M. Pietryga, R. D. Schaller, D. Werder, M. H. Stewart, V. I. Klimov, and J. A. Hollingsworth, Pushing the Band Gap Envelope: Mid-Infrared Emitting Colloidal PbSe Quantum Dots, J. Am. Chem. Soc. 126, 11752 (2004).
- L. P. Balet, S. A. Ivanov, A. Piryatinski, M. Achermann, V. I. Klimov, Inverted core/shell nanocrystals continuously tunable between Type-I and Type-II localization regimes, Nano Letters 4, 1485 (2004).
- H. Htoon, M. J. O'Connell, P. J. Cox, S. K. Doorn, and V. I. Klimov, Low temperature emission spectra of individual single-walled carbon nanotubes: Multiplicity of subspecies within single-species nanotube ensemblesPhys. Rev. Lett. 93, 027401 (2004).
- S. A. Ivanov, J. Nanda, A. Piryatinski, M. Achermann, L. P. Balet, I. V. Bezel, P. O. Anikeeva, S. Tretiak, V. I. Klimov, Light Amplification Using Inverted Core/Shell Nanocrystals: Towards Lasing in the Single-Exciton RegimeJ. Phys. Chem. B 108, 10625 (2004).
- M. Achermann, M. A. Petruska, S. Kos, D. L. Smith, D. D. Koleske, V. I. KlimovEnergy- transfer pumping of semiconductor nanocrystals using an epitaxial quantum well, Nature 429, 642 (2004).
- R. D. Schaller, V. I. Klimov,High efficiency carrier multiplication in PbSe nanocrystals: Implications for solar energy conversion, Phys. Rev. Lett. 92, 186601 (2004).
- A. V. Malko, A. A. Mikhailovsky, M. A. Petruska, J. A. Hollingsworth, and V. I. Klimov,Interplay between Optical Gain and Photoinduced Absorption in CdSe Nanocrystals, J. Phys. Chem. B 108, 5250 (2004).
- I. A. Larkin, M. I. Stockman, M. Achermann, and V. I. Klimov, Dipolar emitters at nanoscale proximity of metal surfaces: Giant enhancement of relaxation in microscopic theory, Phys. Rev. B 69, 121403(R) (2004).
- M. A. Petruska, A. P. Bartko, and V. I. Klimov, An Amphiphilic Approach to Nanocrystal Quantum Dot-Titania Nanocomposites, J. Am. Chem. Soc. 126, 714 (2004).
- A. A. Mikhailovsky, M. A. Petruska, Kuiru Li, M. I. Stockman, and V. I. Klimov, Phase-sensitive spectroscopy of surface plasmons in individual metal nanostrucutres, Phys. Rev. B 69, 85401 (2004).
2003
- R. D. Schaller, M. A. Petruska, V. I. Klimov, Tunable Near-Infrared Optical Gain and Amplified Spontaneous Emission Using PbSe Nanocrystals, J. Phys. Chem. B 107, 13765 (2003).
- H. Htoon, J. A. Hollingsworth, R. Dickerson, V. I. Klimov, Effect of zero-dimensional to one-dimensional transformation on Auger recombination in semiconductor quantum rods, Phys. Rev. Lett. 91, 227401 (2003).
- M. Achermann, M. A. Petruska, S. A. Crooker, and V. I. Klimov, Picosecond energy transfer in quantum dot Langmuir-Blodgett nanoassemblies, J. Phys. Chem. B 107, 13782 (2003).
- M. Achermann, J. A. Hollingsworth, and V. I. Klimov, Multiexcitons confined within “sub-exciton” volume: Spectroscopic and dynamical signatures of neutral and charged biexcitons in ultrasmall semiconductor nanocrystals, Phys. Rev. B 68, 245302 (2003).
- A. A. Mikhailovsky, M. A. Petruska, M. I. Stockman, and V. I. Klimov, Broadband, near field, interference spectroscopy of metal nanoparticles using femtosecond white-light continuum, Opt. Lett. 28, 1686 (2003).
- H. Htoon, J. A. Hollingsworth, A. V. Malko, R. Dickerson, and V. I. Klimov, Light amplification in semiconductor nanocrystals: Quantum rods vs. quantum dots, Appl. Phys. Lett. 82, 4776-4778 (2003).
- S. A. Crooker, T. Barrick, J. A. Hollingsworth, and V. I. Klimov, Multiple temperature regimes of radiative decay in CdSe nanocrystal quantum dots: Intrinsic limits to the dark-exciton time, Appl. Phys. Lett. 82, 2793 - 2795 (2003).
- M. A. Petruska, A. V. Malko, P. M. Voyles, and V. I. Klimov, High-performance, quantum-dot nanocomposites for nonlinear-optical and optical-gain applications, Advanced Materials, 610 - 613 (2003).
- J. A. Hollingsworth, and V. I. Klimov, "Soft" chemical synthesis and manipulation of semiconductor nanocrystals, in Semiconductor and Metal Nanocrystals: Synthesis, Electronic and Optical Properties, Ed. V. I. Klimov (Marcel Dekker, New York, November 2003).
- V. I. Klimov, Charge carrier dynamics and optical gain in nanocrystal quantum dots: From fundamental photophysics to lasing devices, in Semiconductor and Metal Nanocrystals: Synthesis, Electronic and Optical Properties, Ed. V. I. Klimov (Marcel Dekker, New York, November 2003).
- V. I. Klimov, Nanocrystal Quantum Dots: From fundamental photophysics to multicolor lasing, Los Alamos Science, 60th Anniversary Issue (September 2003).
2002
- S. A. Crooker, J. A. Hollingsworth, S. Tretiak, V. I. Klimov, Spectrally-resolved dynamics of energy transfer in quantum-dot solids: Towards engineered energy flows in quantum-dot assemblies, Phys. Rev. Lett. 89, 186802 (2002).
- A. V. Malko, A. A. Mikhailovsky, M. A. Petruska, H. Htoon, J. A. Hollingsworth, M. G. Bawendi, V. I. Klimov, From amplified spontaneous emission to microring lasing using nanocrystal quantum dot solids, Appl. Phys. Lett. 81, 1303 (2002).
- H.-J. Eisler, V. C. Sundar, M. G. Bawendi, M. Walsh H. I. Smith, V. I. Klimov, Color-selective semiconductor nanocrystal laser, Appl. Phys. Lett., 80, 4614 (2002).
- A. A. Mikhailovsky, A. V. Malko, J. A. Hollingsworth, M. G. Bawendi, V. I. Klimov, Multiparticle interactions and stimulated emission in chemically synthesized quantum dots, Appl. Phys. Lett. 80, 2380 (2002).
- S. Xu, A. A. Mikhailovsky, J. A. Hollingsworth, V. I. Klimov, Hole intraband relaxation in strongly confined quantum dots: Revisiting the "phonon bottleneck" problem, Phys. Rev. B 65, 53191 (2002).
- A. A. Mikhailovsky, S. Xu, V. I. Klimov, Femtosecond intraband modulation spectroscopy, Rev. Sci. Instruments 73, 136 (2002).
2001
- S. Xu, V. I. Klimov, B. Kraabel, H. Wang, and D. McBranch, Femtosecond transient absorption study of oriented poly(9,9-dioctylfluorene) film: Hot carriers, excitons, and charged polarons, Phys. Rev. B 64, 32011 (2001).
- B. Kraabel, A. Malko, J. Hollingsworth, V. I. Klimov, Ultrafast dynamic holography in nanocrystal solids, Appl. Phys. Lett. 64, 32011 (2001).
2000
- V. Klimov, A. Mikhailovsky, S. Xu, A. Malko, J. Hollingsworth, C. Leatherdale, and M. Bawendi, Optical gain and stimulated emission in nanocrystal quantum dots, Science 290, 314 (2000).
- B. Kraabel, V. I. Klimov, R. Kohlman, S. Xu, H.-L. Wang, and D. W. McBranch, Unified picture of the photoexcitations in phenylene-based conjugated polymers: Universal spectral and dynamical features in subpicosecond transient absorption, Phys. Rev. B 61, 8501 (2000).
- V. Klimov, A. Mihkailovsky, D. McBranch, C. Leatherdale, M. Bawendi, Quantization of multi-particle Auger rates in semiconductor quantum dots, Science 287, 1011 (2000).
- V. Klimov, D. McBranch, A. Mihkailovsky, C. Leatherdale, M. Bawendi, Mechanisms for intraband energy relaxation in semiconductor quantum dots: The role of electron-hole interactions, Phys. Rev. B 61, R13349 (2000).
1999
- H.-L. Wang, D. W. McBranch, V.I. Klimov, R. Helgeson, F. Wudl, Controlled unidirectional energy transfer in luminescent self-assembled conjugated polymer superlattices, Chem. Phys. Lett. 315, 173 (1999).
- V. I. Klimov, C.J. Schwartz, D. W. McBranch, C. Leatherdale, M. Bawendi, Electron and hole relaxation pathways in semiconductor quantum dots, Phys. Rev. B 60, 13740 - 13749 (1999).
- V. I. Klimov, C.J. Schwartz, D. W. McBranch, C. Leatherdale, M. Bawendi, Ultrafast dynamics of inter- and intraband transitions in semiconductor nanocrystals: Implications for quantum-dot lasers, Phys. Rev. B 60 (Rapid Communication), R2177 (1999).
- N. Kirova, S. Brazovskii, A.R. Bishop, D.W. McBranch, V. Klimov, Excitations and optical properties of phenylene-based polymers, Synth. Met. 101, 188 (1999)
1998
- V. Klimov, D.W. McBranch, N.N. Barashkov, and J.P. Ferraris, Biexcitons in π-conjugated oligomers: intensity-dependent femtosecond transient absorption study, Phys. Rev. B 58, 7654 (1998).
- V. I. Klimov, C.J. Schwartz, D. W. McBranch, and C.W. White, Initial carrier relaxation dynamics in ion-implanted Si nanocrystals: femtosecond tranisent absorption study, Appl. Phys. Lett. 73, 2603 - 2605 (1998).
- S. Brazovskii, N. Kirova, A.R. Bishop, V. Klimov, D. McBranch, N.N. Barashkov, and J. P. Ferraris, Excitations and optical properties of phenylene-based conjugated polymers and oligomers, Opt. Mater. 9, 472 (1998).
- V. Klimov and D. McBranch, Femtosecond 1P-to-1S electron relaxation in strongly confined semiconductor nanocrystals, Phys. Rev. Lett. 80, 4028-4031 (1998).
- V. Klimov and D. McBranch, Femtosecond high-sensitivity, chirp-free transient absorption spectroscopy using kilohertz lasers, Optics Letters 23, No. 4, 277-279 (1998).
December 2021