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Title: A first-principles core-level XPS study on the boron impurities in germanium crystal

Abstract

We systematically investigated the x-ray photoelectron spectroscopy (XPS) core-level shifts and formation energies of boron defects in germanium crystals and compared the results to those in silicon crystals. Both for XPS core-level shifts and formation energies, relationship between defects in Si and Ge is roughly linear. From the similarity in the formation energy, it is expected that the exotic clusters like icosahedral B12 exist in Ge as well as in Si.

Authors:
 [1];  [2];  [3]
  1. Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Yokohama 223-8522 (Japan)
  2. Department of Applied Mathematics and Physics, Graduate School of Engineering, Tottori University, 4-101 Koyama-Minami, Tottori, 680-8552 (Japan)
  3. Central Research Laboratory, Hitachi, Ltd., Hatoyama, Saitama 350-0395 (Japan)
Publication Date:
OSTI Identifier:
22261880
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1566; Journal Issue: 1; Conference: ICPS 2012: 31. international conference on the physics of semiconductors, Zurich (Switzerland), 29 Jul - 3 Aug 2012; Other Information: (c) 2013 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; BORON; CRYSTALS; FORMATION HEAT; GERMANIUM; SILICON; X-RAY PHOTOELECTRON SPECTROSCOPY

Citation Formats

Yamauchi, Jun, Yoshimoto, Yoshihide, and Suwa, Yuji. A first-principles core-level XPS study on the boron impurities in germanium crystal. United States: N. p., 2013. Web. doi:10.1063/1.4848275.
Yamauchi, Jun, Yoshimoto, Yoshihide, & Suwa, Yuji. A first-principles core-level XPS study on the boron impurities in germanium crystal. United States. doi:10.1063/1.4848275.
Yamauchi, Jun, Yoshimoto, Yoshihide, and Suwa, Yuji. Wed . "A first-principles core-level XPS study on the boron impurities in germanium crystal". United States. doi:10.1063/1.4848275.
@article{osti_22261880,
title = {A first-principles core-level XPS study on the boron impurities in germanium crystal},
author = {Yamauchi, Jun and Yoshimoto, Yoshihide and Suwa, Yuji},
abstractNote = {We systematically investigated the x-ray photoelectron spectroscopy (XPS) core-level shifts and formation energies of boron defects in germanium crystals and compared the results to those in silicon crystals. Both for XPS core-level shifts and formation energies, relationship between defects in Si and Ge is roughly linear. From the similarity in the formation energy, it is expected that the exotic clusters like icosahedral B12 exist in Ge as well as in Si.},
doi = {10.1063/1.4848275},
journal = {AIP Conference Proceedings},
number = 1,
volume = 1566,
place = {United States},
year = {Wed Dec 04 00:00:00 EST 2013},
month = {Wed Dec 04 00:00:00 EST 2013}
}
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