搜索结果: 1-4 共查到“半导体物理学 Magnetic Field”相关记录4条 . 查询时间(0.089 秒)
Direct observation of band-gap closure for a semiconducting carbon nanotube in a large parallel magnetic field
Direct observation of band-gap closure semiconducting carbon nanotube large parallel magnetic field
2010/11/23
We have investigated the magnetoconductance of semiconducting carbon nanotubes (CNTs) in
pulsed, parallel magnetic elds up to 60 T, and report the direct observation of the predicted band-gap closur...
Influence of a Magnetic Field on the Energy Flow of Surface Polaritons Propagating in Semiconductor Cylinders
a Magnetic Field Surface Polaritons Semiconductor Cylinders
2010/10/22
This work reports the influence of a dc external magnetic field on the polaritons propagating in cylindrical systems. We present numerical results for the dispersion relation and energy flow for surfa...
Magnetic Field Induced Absorption in PbxEu1-xTe Magnetic Semiconductors
Magnetic Field Absorption PbxEu1-xTe Magnetic Semiconductors
2010/10/22
We report an investigation of the optical absorption spectrum, using non-polarized light, in PbxEu1¡xTe, x=0 and x=0.095, epitaxial thick layers grown by molecular beam epitaxy (MBE). The absorp...
Franz-Keldysh Effect in Semiconductor T-Wire in Applied Magnetic Field
Franz-Keldysh Effect Semiconductor T-Wire Applied Magnetic Field
2010/10/22
We have calculated the optical absorption spectra of magnetoexcitons in T-wire semiconductor. It is calculated using the semiconductor Bloch equations in time and real-space domains. The peak and the ...