2003/12/31 by K. Park · 1 citation
Engineering · Physics and Astronomy · #Advancements in Semiconductor Devices and Circuit Design #Atomic and Subatomic Physics Research #Quantum and electron transport phenomena #cond-mat.mes-hall #cond-mat.str-el
paper · pdf · doi:10.1103/physrevb.69.201301
published as Phys. Rev. B {\bf 69}, 201301(R) (2004) · 4 pages, 1 figure, final version published in Phys. Rev. B (Rapid Communications) containing a new comment and updated figure
openalex publication_date 2004/05/12 · arxiv created 2004/05/18 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
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.