抄録
SiC(0001)-(1×1)-H consisting of monohydride is a preferred starting surface structure for synthesis of the two-dimensional materials on SiC(0001). Here we report preparation of the SiC(0001)-(1×1)-H by atomic hydrogen exposure and structure determination of the SiC(0001)-(1×1)-H by a quantitative LEED analysis. Our data show that the SiC(0001)-(1×1)-H is indeed a bulk terminated unreconstructed SiC(0001) surface. The sample morphology was also investigated using AFM. The dominance of one of two possible inequivalent surface terminations of 4H polytype of SiC crystal was confirmed.
| 元の言語 | 英語 |
|---|---|
| 記事番号 | 235434 |
| ジャーナル | Physical Review B |
| 巻 | 99 |
| 発行部数 | 23 |
| DOI | |
| 出版物ステータス | 出版済み - 6 28 2019 |
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All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
これを引用
Structure determination of hydrogen-terminated 4H -SiC(0001) by LEED. / Ando, Hiroshi; Visikovskiy, Anton; Nakagawa, Takeshi; Mizuno, Seigi; Satoru, Tanaka.
：: Physical Review B, 巻 99, 番号 23, 235434, 28.06.2019.研究成果: ジャーナルへの寄稿 › 記事
}
TY - JOUR
T1 - Structure determination of hydrogen-terminated 4H -SiC(0001) by LEED
AU - Ando, Hiroshi
AU - Visikovskiy, Anton
AU - Nakagawa, Takeshi
AU - Mizuno, Seigi
AU - Satoru, Tanaka
PY - 2019/6/28
Y1 - 2019/6/28
N2 - SiC(0001)-(1×1)-H consisting of monohydride is a preferred starting surface structure for synthesis of the two-dimensional materials on SiC(0001). Here we report preparation of the SiC(0001)-(1×1)-H by atomic hydrogen exposure and structure determination of the SiC(0001)-(1×1)-H by a quantitative LEED analysis. Our data show that the SiC(0001)-(1×1)-H is indeed a bulk terminated unreconstructed SiC(0001) surface. The sample morphology was also investigated using AFM. The dominance of one of two possible inequivalent surface terminations of 4H polytype of SiC crystal was confirmed.
AB - SiC(0001)-(1×1)-H consisting of monohydride is a preferred starting surface structure for synthesis of the two-dimensional materials on SiC(0001). Here we report preparation of the SiC(0001)-(1×1)-H by atomic hydrogen exposure and structure determination of the SiC(0001)-(1×1)-H by a quantitative LEED analysis. Our data show that the SiC(0001)-(1×1)-H is indeed a bulk terminated unreconstructed SiC(0001) surface. The sample morphology was also investigated using AFM. The dominance of one of two possible inequivalent surface terminations of 4H polytype of SiC crystal was confirmed.
UR - http://www.scopus.com/inward/record.url?scp=85068619706&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85068619706&partnerID=8YFLogxK
U2 - 10.1103/PhysRevB.99.235434
DO - 10.1103/PhysRevB.99.235434
M3 - Article
AN - SCOPUS:85068619706
VL - 99
JO - Physical Review B
JF - Physical Review B
SN - 2469-9950
IS - 23
M1 - 235434
ER -