140 citations · 188 across the 2 of their papers we have counts for
3 papers
cond-mat.dis-nn2008★ 140 cited
Atomistic Origin of Urbach Tails in Amorphous Silicon
Y. Pan, F. Inam, M. Zhang +1
Exponential band edges have been observed in a variety of materials, both crystalline and amorphous. In this paper, we infer the structural origins of these tails in amorphous and…
cond-mat.mtrl-sci2007★ 48 cited
Ab initio estimate of temperature dependence of electrical conductivity in a model amorphous material: hydrogenated amorphous silicon
T. A. Abtew, M. Zhang, D. A. Drabold
We present an ab initio calculation of the DC conductivity of amorphous silicon and hydrogenated amorphous silicon. The Kubo-Greenwood formula is used to obtain the DC conductivity…
cond-mat.supr-con2004
The Superconducting Proximity Effect as a Tool to Investigate Metal Films and Interfaces
D. Garrett, M. Zhang, G. Bergmann
052<p type="texpara" tag="Body Text" et="abstract" >The superconducting proximity effect is measured in sandwiches of thin Pb films and the alkali metals Cs, Rb, K and Na. The $T_{…