个人简介

Ph.D.: Yale University, Physical Chemistry, 1967 B.ChE.: Cornell University, Chemical Engineering, 1959

研究领域

Physical Chemical Physics Renewable Energy Nanotechnology/Materials

(1) basic phenomena at semiconductor-molecule interfaces; (2) the dynamics of electron relaxation and transfer across these interfaces; (3) size quantization effects in ultra-small (2 - 25 nm) semiconductor nanocrystals (called quantum dots (QDs), quantum rods, and quantum wells) and nanostructures; (4) basic and applied science of future generation solar cells based on the unique properties of quantum dots and rods (such as multiple exciton generation (MEG) from single photons) incorporated into these cells, as well as singlet fission in unique dye molecules; and (5) the role of nanoscience for advancing progress and performance of devices for the conversion of solar photons to solar electricity and solar fuels. Graduate students working with Professor Nozik conduct their research in the NREL laboratories and also work closely with prominent senior scientists at NREL

近期论文

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Smith, B.B. and A.J. Nozik, “A Wave Packet Model for Electron Transfer and Its Implications for the Semiconductor-Liquid Interface,” J. Phys. Chem. B 103, 9915–9932 (1999). Menoni, C.S., L. Miao, D. Patel, O.I. Mi?i? and A.J. Nozik, “Three-Dimensional Confinement in the Conduction Band Structure of InP,” Phys. Rev. Lett. 84, 4168–4171 (2000). Mi?i?, O.I., B.B. Smith and A.J. Nozik, “Core-Shell Quantum Dots of Lattice-Matched ZnCdSe2 Shells on InP Cores: Experiment and Theory,” J. Phys. Chem. B 104, 12149–12156 (2000). Smith, B.B. and A.J. Nozik, “Theoretical Studies of Electronic State Localization and Wormholes in Silicon Quantum Dot Arrays,” Nano Lett.1, 36–41 (2001). Nozik, A.J.,“Spectroscopy and Hot Electron Relaxation Dynamics in Semiconductor Quantum Wells and Quantum Dots,” Ann. Rev. Phys. Chem. 52,193–231 (2001). Mi?i?, O.I., S.P. Ahrenkiel and A.J. Nozik, “Synthesis of Extremely Small InP Quantum Dots and Electronic Coupling in Their Disordered Solid Films,” Appl. Phys. Lett. 78, 4022–4024 (2001). Mi?i?, O.I., A.J. Nozik, E. Lifshitz, T. Rajh, O.G. Poluektov and M.C. Thurnauer, “Electron and Hole Adducts Formed in Illuminated InP Colloidal Quantum Dots Studied by Electron Paramagnetic Resonance,” J. Phys. Chem. 106, 4390–4395 (2002). Langof, L., E. Ehrenfreund, E. Lifshitz, O.I. Mi?i? and A.J. Nozik, “Continuous-Wave and Time-Resolved Optically Detected Magnetic Resonance Studies of Non-Etched/Etched InP Nanocrystals,” J. Phys. Chem. B 106, 1606–1612 (2002). Ellingson, R.J., J.L. Blackburn, P. Yu, G. Rumbles, O.I. Mi?i? and A.J. Nozik, “Excitation Energy Dependent Efficiency of Charge Carrier Relaxation and Photoluminescence in Colloidal InP Quantum Dots,“ J. Phys. Chem. B 106, 7758–7765 (2002). Nozik, A.J., “Quantum Dot Solar Cells,” Physica E 14, 115–120 (2002). Ellingson, R.J., J.L. Blackburn, J. Nedeljkovi?, G. Rumbles, M. Jones, H. Fu and A.J. Nozik, “Experimental and Theoretical Investigation of Electronic Structure in Colloidal Indium Phosphide Quantum Dots,” Phys. Status Solidi C, 1229–1232 (2003). Seong, M.J., O.I. Mi?i?, A.J. Nozik, A. Mascarenhas and H.M. Cheong, “Size-Dependent Raman Study of InP Quantum Dots,” Appl. Phys. Lett. 82, 185–187 (2003). Blackburn, J.L., R.J. Ellingson, O.I. Mi?i? and A.J. Nozik, “Electron Relaxation in Colloidal InP Quantum Dots with Photogenerated Excitons or Chemically Injected Electrons,“ J. Phys. Chem. B 107, 102–109 (2003). Ellingson, R.J., J.L. Blackburn, J. Nedeljkovi?, G. Rumbles, M. Jones, H. Fu and A.J. Nozik, “Theoretical and Experimental Investigation of Electronic Structure and Relaxation in Colloidal Nanocrystalline Indium Phosphide Quantum Dots,” Phys. Rev. B. 67, 075308 (2003) Ahrenkiel, S.P., O.I. Mi?i?, A. Miedaner, C.J. Curtis, J.M. Nedeljkovi? and A.J. Nozik, “Synthesis and Characterization of Colloidal InP Quantum Rods,” Nano Lett. 3, 833–837 (2003). Beard, M.C., G.M. Turner, J.E. Murphy, O.I. Mi?i?, M.C. Hanna, A.J. Nozik and C.A. Schmuttenmaer, “Electronic Coupling in InP Nanoparticle Arrays,” Nano Lett. 3, 1695–1699 (2003). Blackburn, J.L., D.C. Selmarten and A.J. Nozik, “Electron Transfer Dynamics in Quantum Dot/Titanium Dioxide Composites Formed by in Situ Chemical Bath Deposition,” J. Phys. Chem. B 107, 14154–14157 (2003). Hanna, M.C., O.I. Mi?i?, M.J. Seong, S.P. Ahrenkiel, J.M. Nedeljkovi? and A.J. Nozik, “GaInP2 Overgrowth and Passivation of Colloidal InP Nanocrystals Using Metalorganic Chemical Vapor Deposition,” Appl. Phys. Letts. 84, 780–782 (2004). Nedeljkovi?, J.M., O.I. Mi?i?, S.P. Ahrenkiel, A. Miedaner and A.J. Nozik, “Growth of InP Nanostructures via Reaction of Indium Droplets with Phosphide Ions: Synthesis of InP Quantum Rods and InP-TiO2 Composites,” J. Am. Chem. Soc. 126, 2632–2639 (2004). Yu, P., J.M. Nedeljkovi?, P.A. Ahrenkiel, R.J. Ellingson and A.J. Nozik, “Size Dependent Femtosecond Electron Cooling Dynamics in CdSe Quantum Rods,” Nano Lett. 4, 1089–1092 (2004). Langof, L., L. Fradkin, E. Ehrenfreund, E. Lifshitz, O.I. Mi?i? and A.J. Nozik, “Colloidal InP/ZnS Core-Shell Nanocrystals Studied by Linearly and Circularly Polarized Photoluminescence,” Chem. Phys. 297, 93–98 (2004). Dimitrijevi?, N.M., T. Tajh, S.P. Ahrenkiel, J.M. Nedeljkovi?, O.I. Mi?i? and A.J. Nozik, “Charge Separation in Heterostructures of InP Nanocrystals with Metal Particles,” J. Phys. Chem. B 109, 18243–18249 (2005). Blackburn, J.L., D.C. Selmarten, R.J. Ellingson, M. Jones, O.I. Mi?i? and A. J. Nozik, “Electron and Hole Transfer from Indium Phosphide Quantum Dots,” J. Phys. Chem. B 109, 2625–2631 (2005). Yu, P., M.C. Beard, R.J. Ellingson, S. Ferrere, C. Curtis, J. Drexler, F. Luiszer and A. J. Nozik, “Absorption Cross Section and Related Optical Properties of Colloidal InAs Quantum Dots,” J. Phys. Chem. B 109, 7084–7087 (2005). Nozik, A. J., “Exciton Multiplication and Relaxation Dynamics in Quantum Dots: Applications to Ultrahigh-Efficiency Solar Photon Conversion,” Inorg. Chem. (Forum) 44, 6893–6899 (2005).