𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Variable reconstruction of dislocation cores in Si

✍ Scribed by D. Mergel; R. Labusch

Publisher
John Wiley and Sons
Year
1982
Tongue
English
Weight
498 KB
Volume
114
Category
Article
ISSN
0370-1972

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

Photoconductivity spectra and Hall‐effect measurements of deformed Si samples with different doping concentrations and dislocation densities suggest a dependence of the dislocation energy levels on their occupation. This is in contrast to the widely used rigid‐band‐model. A Peierls‐like structural transition in the core of a 90°‐partial is discussed as the most likely explanation of this effect.

📜 SIMILAR VOLUMES

Dynamic properties of reconstruction def
Dynamic properties of reconstruction defect on 90° partial dislocation in Si
✍ Chaoying Wang; Zhenqing Wang; Qingyuan Meng; Zhaoying Wang 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 332 KB

## Abstract The molecular dynamics (MD) and nudged elastic band (NEB) methods are employed to investigate the dynamic properties of the reconstruction defect (RD) on 90° partial dislocation in Si. This involves the motion of RD in single‐period (SP‐RD) and double‐period (DP‐RD) structures. When the