Photoemission from surface states on the (101&#x0304;0) and (112&#x0304;0) surfaces of CdSe

Y. R. Wang; C. B. Duke; K. Stevens; Antoine Kahn; K. O. Magnusson; S. A. Flodström

doi:10.1016/0039-6028(88)90002-7

Photoemission from surface states on the (101̄0) and (112̄0) surfaces of CdSe

Y. R. Wang, C. B. Duke, K. Stevens, Antoine Kahn, K. O. Magnusson, S. A. Flodström

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

15 Scopus citations

Abstract

Using a reparameterized tight binding model the symmetry resolved charge densities of electronic surface-state bands for the (101̄0) and (112̄0) cleavage faces of CdSe are calculated and compared with photoelectron spectroscopy measurements. This comparison reveals that using the relaxed surface atomic geometries predicted by the model the calculations describe the angle-resolved and angle-integrated spectra semiquantitatively for both surfaces, thereby confirming explicitly the electronic-surface-state mechanism for the reconstructions of the cleavage surfaces of wurtzite structure materials.

Original language	English (US)
Pages (from-to)	L817-L823
Journal	Surface Science
Volume	206
Issue number	1-2
DOIs	https://doi.org/10.1016/0039-6028(88)90002-7
State	Published - Nov 2 1988

All Science Journal Classification (ASJC) codes

Condensed Matter Physics
Surfaces and Interfaces
Surfaces, Coatings and Films
Materials Chemistry

Access to Document

10.1016/0039-6028(88)90002-7

Cite this

@article{6d0d1b606c6342f2bf7a3a40d6ce9e80,

title = "Photoemission from surface states on the (10{\=1}0) and (11{\=2}0) surfaces of CdSe",

abstract = "Using a reparameterized tight binding model the symmetry resolved charge densities of electronic surface-state bands for the (10{\=1}0) and (11{\=2}0) cleavage faces of CdSe are calculated and compared with photoelectron spectroscopy measurements. This comparison reveals that using the relaxed surface atomic geometries predicted by the model the calculations describe the angle-resolved and angle-integrated spectra semiquantitatively for both surfaces, thereby confirming explicitly the electronic-surface-state mechanism for the reconstructions of the cleavage surfaces of wurtzite structure materials.",

author = "Wang, {Y. R.} and Duke, {C. B.} and K. Stevens and Antoine Kahn and Magnusson, {K. O.} and Flodstr{\"o}m, {S. A.}",

note = "Funding Information: The work of A. Kahn was supported in part by a grant of the National Science Foundation DMR-8709531. Partial support was also provided by General Electric and General Motor Company through the Presidential Young Investigator Award program.",

year = "1988",

month = nov,

day = "2",

doi = "10.1016/0039-6028(88)90002-7",

language = "English (US)",

volume = "206",

pages = "L817--L823",

journal = "Surface Science",

issn = "0039-6028",

publisher = "Elsevier",

number = "1-2",

}

TY - JOUR

T1 - Photoemission from surface states on the (101̄0) and (112̄0) surfaces of CdSe

AU - Wang, Y. R.

AU - Duke, C. B.

AU - Stevens, K.

AU - Kahn, Antoine

AU - Magnusson, K. O.

AU - Flodström, S. A.

N1 - Funding Information: The work of A. Kahn was supported in part by a grant of the National Science Foundation DMR-8709531. Partial support was also provided by General Electric and General Motor Company through the Presidential Young Investigator Award program.

PY - 1988/11/2

Y1 - 1988/11/2

N2 - Using a reparameterized tight binding model the symmetry resolved charge densities of electronic surface-state bands for the (101̄0) and (112̄0) cleavage faces of CdSe are calculated and compared with photoelectron spectroscopy measurements. This comparison reveals that using the relaxed surface atomic geometries predicted by the model the calculations describe the angle-resolved and angle-integrated spectra semiquantitatively for both surfaces, thereby confirming explicitly the electronic-surface-state mechanism for the reconstructions of the cleavage surfaces of wurtzite structure materials.

AB - Using a reparameterized tight binding model the symmetry resolved charge densities of electronic surface-state bands for the (101̄0) and (112̄0) cleavage faces of CdSe are calculated and compared with photoelectron spectroscopy measurements. This comparison reveals that using the relaxed surface atomic geometries predicted by the model the calculations describe the angle-resolved and angle-integrated spectra semiquantitatively for both surfaces, thereby confirming explicitly the electronic-surface-state mechanism for the reconstructions of the cleavage surfaces of wurtzite structure materials.

UR - http://www.scopus.com/inward/record.url?scp=0009346726&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0009346726&partnerID=8YFLogxK

U2 - 10.1016/0039-6028(88)90002-7

DO - 10.1016/0039-6028(88)90002-7

M3 - Article

AN - SCOPUS:0009346726

SN - 0039-6028

VL - 206

SP - L817-L823

JO - Surface Science

JF - Surface Science

IS - 1-2

ER -

Photoemission from surface states on the (101̄0) and (112̄0) surfaces of CdSe

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this

Photoemission from surface states on the (101&#x0304;0) and (112&#x0304;0) surfaces of CdSe

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this

Photoemission from surface states on the (101̄0) and (112̄0) surfaces of CdSe