抄録
The previous experiment of high-angle double-crystal X-ray diffraction (HADOX) performed on silicon at low temperatures showed a very anomalous behaviour of a(T), the lattice constant as a function of temperature. An extensive study has since been made under various conditions of specimen crystals. The results are in contradiction with the common belief that the silicon crystal with the diamond structure is rigid and stable: It is found that the anomaly is rather sensitive to external stresses and that the behaviour of a(T) can therefore be very complicated. It is also found that the anomaly is anisotropic, namely largest in (111) direction and smallest in (110) direction. The apparent irreproducible behaviour of a(T) is attributed to an atomic rearrangement with a long relaxation time.
| 元の言語 | 英語 |
|---|---|
| ページ（範囲） | 2431-2436 |
| ページ数 | 6 |
| ジャーナル | Journal of Physics C: Solid State Physics |
| 巻 | 18 |
| 発行部数 | 12 |
| DOI | |
| 出版物ステータス | 出版済み - 4 30 1985 |
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All Science Journal Classification (ASJC) codes
- Condensed Matter Physics
- Engineering(all)
- Physics and Astronomy(all)
これを引用
Anisotropic stress-sensitive temperature dependence of the lattice constant of silicon. / Soejima, Yuji; Inoue, K.; Kawahara, T.; Ohama, N.; Okazaki, A.
：: Journal of Physics C: Solid State Physics, 巻 18, 番号 12, 30.04.1985, p. 2431-2436.研究成果: ジャーナルへの寄稿 › 記事
}
TY - JOUR
T1 - Anisotropic stress-sensitive temperature dependence of the lattice constant of silicon
AU - Soejima, Yuji
AU - Inoue, K.
AU - Kawahara, T.
AU - Ohama, N.
AU - Okazaki, A.
PY - 1985/4/30
Y1 - 1985/4/30
N2 - The previous experiment of high-angle double-crystal X-ray diffraction (HADOX) performed on silicon at low temperatures showed a very anomalous behaviour of a(T), the lattice constant as a function of temperature. An extensive study has since been made under various conditions of specimen crystals. The results are in contradiction with the common belief that the silicon crystal with the diamond structure is rigid and stable: It is found that the anomaly is rather sensitive to external stresses and that the behaviour of a(T) can therefore be very complicated. It is also found that the anomaly is anisotropic, namely largest in (111) direction and smallest in (110) direction. The apparent irreproducible behaviour of a(T) is attributed to an atomic rearrangement with a long relaxation time.
AB - The previous experiment of high-angle double-crystal X-ray diffraction (HADOX) performed on silicon at low temperatures showed a very anomalous behaviour of a(T), the lattice constant as a function of temperature. An extensive study has since been made under various conditions of specimen crystals. The results are in contradiction with the common belief that the silicon crystal with the diamond structure is rigid and stable: It is found that the anomaly is rather sensitive to external stresses and that the behaviour of a(T) can therefore be very complicated. It is also found that the anomaly is anisotropic, namely largest in (111) direction and smallest in (110) direction. The apparent irreproducible behaviour of a(T) is attributed to an atomic rearrangement with a long relaxation time.
UR - http://www.scopus.com/inward/record.url?scp=33749425939&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33749425939&partnerID=8YFLogxK
U2 - 10.1088/0022-3719/18/12/007
DO - 10.1088/0022-3719/18/12/007
M3 - Article
AN - SCOPUS:33749425939
VL - 18
SP - 2431
EP - 2436
JO - Journal of Physics Condensed Matter
JF - Journal of Physics Condensed Matter
SN - 0953-8984
IS - 12
ER -