Abstract
We have obtained new real-space images of the filled dangling-bond states of the alkali-metal-induced (3×1) reconstruction of the Si(111) surface associated with recently proposed Si double bond Si double-bond surface structures. Our new experimental evidence reveals significant subtle differences between this local bonding on Na/Si(111)-(3×1) and Na/Ge(111)-(3×1) which argues a strong case for the proposed `honeycomb chain-channel model' but with a relaxation of a strict double-bond requirement, particularly on the germanium surface.
| Original language | English |
|---|---|
| Pages (from-to) | 183-190 |
| Number of pages | 8 |
| Journal | Surface Science |
| Volume | 463 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 2000 Sep 10 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Physical and Theoretical Chemistry
- Condensed Matter Physics
- Surfaces and Interfaces
Cite this
Stabilizing influence of double bonds on the Si(111)-(3×1) and Ge(111)-(3×1) surface reconstructions : New experimental evidence. / Yoon, Myonggeun; Mai, H.; Lee, Geunseop; Willis, R. F.
In: Surface Science, Vol. 463, No. 3, 10.09.2000, p. 183-190.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Stabilizing influence of double bonds on the Si(111)-(3×1) and Ge(111)-(3×1) surface reconstructions
T2 - New experimental evidence
AU - Yoon, Myonggeun
AU - Mai, H.
AU - Lee, Geunseop
AU - Willis, R. F.
PY - 2000/9/10
Y1 - 2000/9/10
N2 - We have obtained new real-space images of the filled dangling-bond states of the alkali-metal-induced (3×1) reconstruction of the Si(111) surface associated with recently proposed Si double bond Si double-bond surface structures. Our new experimental evidence reveals significant subtle differences between this local bonding on Na/Si(111)-(3×1) and Na/Ge(111)-(3×1) which argues a strong case for the proposed `honeycomb chain-channel model' but with a relaxation of a strict double-bond requirement, particularly on the germanium surface.
AB - We have obtained new real-space images of the filled dangling-bond states of the alkali-metal-induced (3×1) reconstruction of the Si(111) surface associated with recently proposed Si double bond Si double-bond surface structures. Our new experimental evidence reveals significant subtle differences between this local bonding on Na/Si(111)-(3×1) and Na/Ge(111)-(3×1) which argues a strong case for the proposed `honeycomb chain-channel model' but with a relaxation of a strict double-bond requirement, particularly on the germanium surface.
UR - http://www.scopus.com/inward/record.url?scp=0034276441&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0034276441&partnerID=8YFLogxK
U2 - 10.1016/S0039-6028(00)00601-4
DO - 10.1016/S0039-6028(00)00601-4
M3 - Article
AN - SCOPUS:0034276441
VL - 463
SP - 183
EP - 190
JO - Surface Science
JF - Surface Science
SN - 0039-6028
IS - 3
ER -