Item type |
学術雑誌論文 / Journal Article(1) |
公開日 |
2013-01-25 |
タイトル |
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タイトル |
Czochralski-growth of germanium crystals containing high concentrations of oxygen impurities |
言語 |
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言語 |
eng |
DOI |
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関連識別子 |
https://doi.org/10.1016/j.jcrysgro.2010.05.045 |
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関連名称 |
10.1016/j.jcrysgro.2010.05.045 |
キーワード |
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主題 |
Doping, Oxygen impurity, Czochralski method, Single crystal growth, Semiconducting germanium |
資源タイプ |
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資源 |
http://purl.org/coar/resource_type/c_6501 |
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タイプ |
journal article |
著者 |
Taishi, Toshinori
Ise, Hideaki
Murao, Yu
Osawa, Takayuki
Suezawa, Masashi
Tokumoto, Yuki
Ohno, Yutaka
Hoshikawa, Keigo
Yonenaga, Ichiro
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信州大学研究者総覧へのリンク |
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氏名 |
Taishi, Toshinori |
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URL |
http://soar-rd.shinshu-u.ac.jp/profile/ja.jhTePmSF.html |
信州大学研究者総覧へのリンク |
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氏名 |
Hoshikawa, Keigo |
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URL |
http://soar-rd.shinshu-u.ac.jp/profile/ja.jakhPpym.html |
出版者 |
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出版者 |
ELSEVIER SCIENCE BV |
引用 |
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内容記述 |
JOURNAL OF CRYSTAL GROWTH. 312(19):2783-2787 (2010) |
書誌情報 |
JOURNAL OF CRYSTAL GROWTH
巻 312,
号 19,
p. 2783-2787,
発行日 2010-09-15
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抄録 |
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内容記述 |
Oxygen-containing germanium (Ge) single crystals with low density of grown-in dislocations were grown by the Czochralski (CZ) technique from a Ge melt, both with and without a covering by boron oxide (B(2)O(3)) liquid. Interstitially dissolved oxygen concentrations in the crystals were determined by the absorption peak at 855 cm(-1) in the infrared absorption spectra at room temperature. It was found that oxygen concentration in a Ge crystal grown from melt partially or fully covered with B(2)O(3) liquid was about 10(16) cm(-3) and was almost the same as that in a Ge crystal grown without B(2)O(3). Oxygen concentration in a Ge crystal was enhanced to be greater than 10(17) cm(-3) by growing a crystal from a melt fully covered with B(2)O(3); with the addition of germanium oxide powder, the maximum oxygen concentration achieved was 5.5 x 10(17) cm(-3). The effective segregation coefficients of oxygen in the present Ge crystal growth were roughly estimated to be between 1.0 and 1.4. |
資源タイプ(コンテンツの種類) |
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内容記述 |
Article |
ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
0022-0248 |
書誌レコードID |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AA00696341 |
権利 |
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権利情報 |
Copyright© 2010 Elsevier B.V. |
出版タイプ |
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出版タイプ |
AM |
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出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
WoS |
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URL |
http://gateway.isiknowledge.com/gateway/Gateway.cgi?&GWVersion=2&SrcAuth=ShinshuUniv&SrcApp=ShinshuUniv&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000282349500026 |