期刊
PHYSICAL REVIEW B
卷 69, 期 20, 页码 -出版社
AMERICAN PHYSICAL SOC
DOI: 10.1103/PhysRevB.69.201301
关键词
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We theoretically predict the radiation-induced zero-resistance state near half-filling of the lowest Landau level, which is caused by the photon-assisted transport in the presence of oscillating density of states due to composite fermion Landau levels, and is analogous to the radiation-induced zero-resistance state of electrons at low magnetic fields. Based on a non-perturbative theory, we show that the radiation field does not break the bound state of electrons and flux quanta, i.e., composite fermions. Our prediction is independent of the power and frequency of radiation field.
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