Determination of Impurities in Gallium Oxide by NAA

N. Kim; H. Woo; K. Lee; Y. Yoon; S. Chun; K. Park

doi:10.1023/a:1006774225239

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Journal of Radioanalytical and Nuclear Chemistry

Volume/Issue:: Volume 245: Issue 1

Determination of Impurities in Gallium Oxide by NAA

Authors:

N. Kim

N. Kim Korea Institute of Geology, Mining and Materials Earth Environment Research Institute 30, Gajung-dong, Yusong-gu Taejon 305-350 Korea

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H. Woo

H. Woo Korea Institute of Geology, Mining and Materials Earth Environment Research Institute 30, Gajung-dong, Yusong-gu Taejon 305-350 Korea

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K. Lee

K. Lee Korea Institute of Geology, Mining and Materials Earth Environment Research Institute 30, Gajung-dong, Yusong-gu Taejon 305-350 Korea

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Y. Yoon

Y. Yoon Korea Institute of Geology, Mining and Materials Earth Environment Research Institute 30, Gajung-dong, Yusong-gu Taejon 305-350 Korea

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S. Chun

S. Chun Korea Institute of Geology, Mining and Materials Earth Environment Research Institute 30, Gajung-dong, Yusong-gu Taejon 305-350 Korea

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K. Park

K. Park Kyungpook National University, Sangeok-dong, Buk-gu Department of Chemistry Taegu 702-701 Korea

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Pages:: 37–40

Online Publication Date:: 01 Nov 2004

Publication Date:: 17 Jul 2000

Article Category:: Research Article

DOI:: https://doi.org/10.1023/a:1006774225239

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Abstract

Neutron activation analysis has been applied to determine 12 elements, viz. Na, Mn, As, Fe, Co, Zn, Se, Sc, Cr, Sb, Hf and Ta in high-purity Ga₂O₃. The first 7 elements could be determined by anion exchange separation and isopropyl ether extraction, and the last 8 elements by instrumental method. It is recommended that the first 3 elements are determine by one of the radiochemical modes and the others by the instrumental method.

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Journal of Radioanalytical and Nuclear Chemistry

Print ISSN:: 0236-5731

Online ISSN:: 1588-2780

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Journal of Radionalytical and Nuclear Chemistry
Language	English
Size	A4
Year of Foundation	1968
Volumes per Year	1
Issues per Year	12
Founder	Akadémiai Kiadó
Founder's Address	H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher	Akadémiai Kiadó Springer Nature Switzerland AG
Publisher's Address	H-1117 Budapest, Hungary 1516 Budapest, PO Box 245. CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible Publisher	Chief Executive Officer, Akadémiai Kiadó
ISSN	0236-5731 (Print)
ISSN	1588-2780 (Online)