Sign reversals of charge on electron-hole drop

R. K. Kalia; P. Vashishta

doi:10.1016/0038-1098(77)90600-7

Sign reversals of charge on electron-hole drop

R. K. Kalia
, P. Vashishta

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

The first self-consisted calculation of surface properties of electron-hole drop (EHD) in Ge is reported. It is predicted that in Ge under <111> uniaxial stress the sign of charge on EHD will undergo two sign reversals; at zero stress the charge on EHD is negative, becomes positive at intermediate stress ({reversed tilde equals} 3 kg mm-2), and then reverses to negative at very large stress. Values of surface energy and dipole layer are given. © 1977.

Original language	English
Pages (from-to)	171-174
Number of pages	4
Journal	Solid State Communications
Volume	24
Issue number	2
DOIs	https://doi.org/10.1016/0038-1098(77)90600-7
State	Published - Jan 1 1977
Externally published	Yes

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title = "Sign reversals of charge on electron-hole drop",

abstract = "The first self-consisted calculation of surface properties of electron-hole drop (EHD) in Ge is reported. It is predicted that in Ge under <111> uniaxial stress the sign of charge on EHD will undergo two sign reversals; at zero stress the charge on EHD is negative, becomes positive at intermediate stress (\{reversed tilde equals\} 3 kg mm-2), and then reverses to negative at very large stress. Values of surface energy and dipole layer are given. {\textcopyright} 1977.",

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doi = "10.1016/0038-1098(77)90600-7",

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AU - Kalia, R. K.

AU - Vashishta, P.

PY - 1977/1/1

Y1 - 1977/1/1

N2 - The first self-consisted calculation of surface properties of electron-hole drop (EHD) in Ge is reported. It is predicted that in Ge under <111> uniaxial stress the sign of charge on EHD will undergo two sign reversals; at zero stress the charge on EHD is negative, becomes positive at intermediate stress ({reversed tilde equals} 3 kg mm-2), and then reverses to negative at very large stress. Values of surface energy and dipole layer are given. © 1977.

AB - The first self-consisted calculation of surface properties of electron-hole drop (EHD) in Ge is reported. It is predicted that in Ge under <111> uniaxial stress the sign of charge on EHD will undergo two sign reversals; at zero stress the charge on EHD is negative, becomes positive at intermediate stress ({reversed tilde equals} 3 kg mm-2), and then reverses to negative at very large stress. Values of surface energy and dipole layer are given. © 1977.

UR - https://www.scopus.com/pages/publications/0017548315

U2 - 10.1016/0038-1098(77)90600-7

DO - 10.1016/0038-1098(77)90600-7

M3 - Article

SN - 0038-1098

VL - 24

SP - 171

EP - 174

JO - Solid State Communications

JF - Solid State Communications

IS - 2

ER -

Sign reversals of charge on electron-hole drop

Abstract

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