DocumentCode
2671965
Title
Current-induced anisotropy in the susceptibility of a free electron gas
Author
Sachs, R. ; Mohler, E. ; Roskos, H.G. ; Banyai, L.
Author_Institution
Inst. of Phys., Johann Wolfgang Goethe Univ., Frankfurt, Germany
fYear
2003
fDate
6-6 June 2003
Abstract
We present experimental data for current-induced anisotropy in the susceptibility of a two-dimensional electron gas. This novel effect is in principle independent of extrinsic properties of the semiconductor and occurs solely due to a shift in the steady-state distribution function of the electron gas.
Keywords
electron mobility; infrared spectra; optical susceptibility; submillimetre wave spectra; two-dimensional electron gas; current-induced anisotropy; free electron gas; semiconductor; steady-state distribution function; susceptibility; time-domain THz spectroscopy; two-dimensional electron gas; Anisotropic magnetoresistance; Current measurement; Distribution functions; Electromagnetic scattering; Electron mobility; Infrared spectra; Lenses; Spectroscopy; Steady-state; Time domain analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Quantum Electronics and Laser Science, 2003. QELS. Postconference Digest
Conference_Location
Baltimore, MD, USA
Print_ISBN
1-55752-749-0
Type
conf
DOI
10.1109/QELS.2003.238119
Filename
1276400
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