Michael Zudov
Assistant Professor
347 / S37A, 626-0364-/-624-2076, email zudov @ physics.umn.eduhttp://groups.physics.umn.edu/zudovlab
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Research Areas
Non-equlibrium transport properties of quantum Hall systems [Research Group Web Page]Current Research
Our research focuses on experimental studies of non-linear and non-equilibrium low-temperature magneto-transport in semiconductor quantum structures, such as GaAs/AlGaAs quantum wells. The emphasis is on the effects of microwave radiation, dc electric fields, and acoustic phonons on transport properties. Relevant phenomena include microwave-induced resistance oscillations and zero-resistance states, Hall field-induced resistance oscillations and zero-differential resistance states, and phonon-induced resistance oscillations. We also explore the experimental regimes where these phenomena coexist. For more information, please visit groups.physics.umn.edu/zudovlab
Graduate Students and Postdoctorates
Hung-Sheng Chiang
Kevin Christie
Anthony Hatke
Selected Publications
A.T. Hatke, M.A. Zudov, L.N. Pfeiffer, and K.W. West, Role of electron-electron interactions in nonlinear transport in two-dimensional electron systems, Physical Review B – Rapid Communications 79, 161308(R) (2009)
A.T. Hatke, M.A. Zudov, L.N. Pfeiffer, and K.W. West, Temperature Dependence of Microwave Photoresistance in 2D Electron Systems, Physical Review Letters 102, 066804 (2009)
A.T. Hatke, M.A. Zudov, L.N. Pfeiffer, and K.W. West, Phonon-induced resistance oscillations in 2D systems with a very high electron mobility, Physical Review Letters 102, 086808 (2009)
A.T. Hatke, H.-S. Chiang, M.A. Zudov, L.N. Pfeiffer, and K.W. West, Microwave photoresistance in dc-driven 2D systems at cyclotron resonance subharmonics, Physical Review Letters 101, 246811 (2008)
A.T. Hatke, H.-S. Chiang, M.A. Zudov, L.N. Pfeiffer, and K.W. West, Non-linear magnetotransport in microwave-illuminated two-dimensional electron systems, Physical Review B – Rapid Communications 77, 201304(R) (2008)
W. Zhang, M.A. Zudov, L.N. Pfeiffer, and K.W. West, Effect of dc excitation on microwave-induced resistance oscillations and zero-resistance states in a two-dimensional electron system, Physica E: Low-dimensional Systems and Nanostructures 40, 982 (2008)
W. Zhang, M. A. Zudov, L. N. Pfeiffer, K. W. West, Resonant Phonon Scattering in Quantum Hall Systems Driven by dc Electric Fields, Physical Review Letters 100, 036805 (2008)
W. Zhang, M. A. Zudov, L. N. Pfeiffer, K. W. West, Resistance Oscillations in Two-Dimensional Electron Systems Induced by Both ac and dc Fields, Physical Review Letters 98, 106804 (2007)
W. Zhang, H.-S. Chiang, M. A. Zudov, L. N. Pfeiffer, and K. W. West, Magnetotransport in a two-dimensional electron system in dc electric fields, Physical Review B – Rapid Communications 96, 041304(R) (2007)
M. A. Zudov, R. R. Du, L. N. Pfeiffer, and K. W. West, Bichromatic Microwave Photoresistance of Two-Dimensional Electron System, Physical Review Letters 96, 236804 (2006)
Education
Ph.D. (physics), University of Utah, 2000