Self-consistent surface calculation of electron-hole drops in gallium phosphide

R. K. Kalia; P. Vashista

doi:10.1016/0038-1098(80)91247-8

Self-consistent surface calculation of electron-hole drops in gallium phosphide

R. K. Kalia
, P. Vashista

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

2 Scopus citations

Abstract

Self-consistent Kohn-Sham method is used to investigate the surface structure of electron-hole drops (EHD) in GaP. If the conduction bands are located on the X-point and have a degeneracy of 3, the surface tension is found to be 85 × 10-4 erg cm-2. In the presence of a "camel's-back" structure and a conduction band degeneracy of 6, the surface tension is calculated to be 130 × 10-4 erg cm-2. The surface charge on the EHD is found to be negative irrespective of whether the conduction band degeneracy is 3 or 6. © 1980.

Original language	English
Pages (from-to)	121-124
Number of pages	4
Journal	Solid State Communications
Volume	34
Issue number	2
DOIs	https://doi.org/10.1016/0038-1098(80)91247-8
State	Published - Jan 1 1980
Externally published	Yes

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title = "Self-consistent surface calculation of electron-hole drops in gallium phosphide",

abstract = "Self-consistent Kohn-Sham method is used to investigate the surface structure of electron-hole drops (EHD) in GaP. If the conduction bands are located on the X-point and have a degeneracy of 3, the surface tension is found to be 85 × 10-4 erg cm-2. In the presence of a {"}camel's-back{"} structure and a conduction band degeneracy of 6, the surface tension is calculated to be 130 × 10-4 erg cm-2. The surface charge on the EHD is found to be negative irrespective of whether the conduction band degeneracy is 3 or 6. {\textcopyright} 1980.",

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AU - Kalia, R. K.

AU - Vashista, P.

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N2 - Self-consistent Kohn-Sham method is used to investigate the surface structure of electron-hole drops (EHD) in GaP. If the conduction bands are located on the X-point and have a degeneracy of 3, the surface tension is found to be 85 × 10-4 erg cm-2. In the presence of a "camel's-back" structure and a conduction band degeneracy of 6, the surface tension is calculated to be 130 × 10-4 erg cm-2. The surface charge on the EHD is found to be negative irrespective of whether the conduction band degeneracy is 3 or 6. © 1980.

AB - Self-consistent Kohn-Sham method is used to investigate the surface structure of electron-hole drops (EHD) in GaP. If the conduction bands are located on the X-point and have a degeneracy of 3, the surface tension is found to be 85 × 10-4 erg cm-2. In the presence of a "camel's-back" structure and a conduction band degeneracy of 6, the surface tension is calculated to be 130 × 10-4 erg cm-2. The surface charge on the EHD is found to be negative irrespective of whether the conduction band degeneracy is 3 or 6. © 1980.

UR - https://www.scopus.com/pages/publications/0019004998

U2 - 10.1016/0038-1098(80)91247-8

DO - 10.1016/0038-1098(80)91247-8

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SP - 121

EP - 124

JO - Solid State Communications

JF - Solid State Communications

IS - 2

ER -

Self-consistent surface calculation of electron-hole drops in gallium phosphide

Abstract

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