University of Minnesota
School of Physics & Astronomy
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Qianhui Shi

PAN 234 (office)
PAN 42 (lab)
qshi @ physics.umn.edu

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Summary of Interests
Magnetotransport in quantum Hall systems

Selected Publications

Q. Shi, M. A. Zudov, J. D. Watson, G. C. Gardner, and M. J. Manfra, Reorientation of quantum Hall stripes within a partially filled Landau level, Physical Review B - Rapid Communications 93, 121404(R) [download PhysRevB.93.121404.pdf]

Q. Shi, S. A. Studenikin, M. A. Zudov, K. W. Baldwin, L. N. Pfeiffer, and K. W. West, Microwave photoresistance in an ultra-high-quality GaAs quantum well, Physical Review B - Rapid Communications 93, 121305(R) [download PhysRevB.93.121305.pdf]

Q. Shi, M. A. Zudov, J. D. Watson, G. C. Gardner, and M. J. Manfra, Evidence for a new symmetry breaking mechanism reorienting quantum Hall nematics, Physical Review B - Rapid Communications, in press

Q. Shi, M. A. Zudov, C. Morrison, and M. Myronov, Transport anisotropy in Ge quantum wells in the absence of quantum oscillations, Physical Review B - Rapid Communications 92, 161405(R) (2015) [download PhysRevB.92.161405.pdf]

Q. Shi, P. D. Martin, A. T. Hatke, M. A. Zudov, J. D. Watson, G. C. Gardner, M. J. Manfra, L. N. Pfeiffer, and K. W. West, Shubnikov–de Haas oscillations in a two-dimensional electron gas under subterahertz radiation, Physical Review B - Rapid Communications 92, 081405(R) (2015) [download PhysRevB.92.081405.pdf]

Q. Shi, M. A. Zudov, C. Morrison, and M. Myronov, Spinless composite fermions in an ultrahigh-quality strained Ge quantum well, Physical Review B - Rapid Communications 91, 241303(R) [download PhysRevB.91.241303.pdf]

Q. Shi, M. A. Zudov, C. Morrison, and M. Myronov, Strong transport anisotropy in Ge/SiGe quantum wells in tilted magnetic fields, Physical Review B - Rapid Communications 91, 201301(R) (2015) [download PhysRevB.91.201301.pdf]

Q. Shi, M. A. Zudov, L. N. Pfeiffer, and K. W. West, Nonlinear transport in two-dimensional electron gas exhibiting colossal negative magnetoresistance, Physical Review B - Rapid Communications 90, 201301(R) (2014) [download PhysRevB.90.201301.pdf]

Q. Shi, Q. A. Ebner, M. A. Zudov, Hall field-induced resistance oscillations in a p-type Ge/SiGe quantum well, Physical Review B - Rapid Communications 90, 161301(R) (2014) [download PhysRevB.90.161301.pdf]

Q. Shi, P. D. Martin, Q. A. Ebner, M. A. Zudov, L. N. Pfeiffer, and K. W. West, Colossal negative magnetoresistance in a two-dimensional electron gas, Physical Review B - Rapid Communications 89, 201301(R) (2014) [download PhysRevB.89.201301.pdf]

M. A. Zudov, O. A. Mironov, Q. A. Ebner, P. D. Martin, Q. Shi, and D. R. Leadley, Observation of microwave-induced resistance oscillations in a high-mobility two-dimensional hole gas in a strained Ge/SiGe quantum well, Physical Review B 89, 125401 (2014) [download PhysRevB.89.125401.pdf]

Q. Shi, M. Khodas, A. Levchenko, and M. A. Zudov, Phase-sensitive bichromatic photoresistance in a two-dimensional electron gas, Physical Review B 88, 245409 (2013) [download PhysRevB.88.245409.pdf]

Education

B.S. Shandong University, China, 2010