Open AccessMAGNETO TRANSPORT CHARACTERIZATION OF MBE GROWN Hg1-xCdxTe
Author(s) -
Gui Yong-Sheng,
Guoqiang Zheng,
Chu Jun-Hao,
Guo Shao-Ling,
Dewei Tang
Publication year - 1997
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.46.1631
Subject(s) - characterization (materials science) , electrical resistivity and conductivity , hall effect , magneto , materials science , condensed matter physics , semiconductor , magnetic field , conductivity , electron mobility , thermal conduction , electron , optoelectronics , magnet , nanotechnology , chemistry , physics , quantum mechanics , composite material
A hybrid conduction analysis method mixed with multi carrier fitting procedure and mobility spectrum is present to analyze the experimental Hall and resistivity data of MBE grown Hg1-xCdxTe samples as a function of magnetic field.This method enables the conductivity contribution of bulk electron to separated from that of interface electron.Applications to temperature dependent Hall and resistivity data confirm that the procedure may be regarded accurate and reliable one.The method seems to be a suitable tool for the routine electrical characterization of semiconductor materials and devices.