In:
Journal of Applied Physics, AIP Publishing, Vol. 63, No. 6 ( 1988-03-15), p. 2154-2156
Abstract:
We have studied the Shubnikov–de Haas (SdH) oscillation and the quantum Hall effect on a modulation-doped GaAs/AlGaAs heterostructure and found that there is no parallel conductivity and no failure in obeying the law μ∼nγ when the electron concentration in the interface is increased by exposing the sample to white light. The photoconductivity can persist for several days at room temperature if the sample is not annealed.
Type of Medium:
Online Resource
ISSN:
0021-8979
,
1089-7550
Language:
English
Publisher:
AIP Publishing
Publication Date:
1988
detail.hit.zdb_id:
220641-9
detail.hit.zdb_id:
3112-4
detail.hit.zdb_id:
1476463-5
