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ABSENCE OF SUPERCONDUCTIVITY IN THE MIXTURE Y-BA-AG-O

Abstract:: In contrast to earlier reports, we find that the mixture Y-Ba-Ag-O does not form a compound 'YBa2Ag3Ox' in a similar fashion to YBa2Cu3O7 but rather is a combination of Ba-Y-O compounds, silver metal and unreacted starting materials. This mixture shows metallic behaviour, but no superconductivity down to 5 K. The observed metallic behaviour of these samples is almost certainly due to the presence of elemental silver. Electron probe micro-analysis (EPMA) studies show that silver does not react...
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Publication status:: Published

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APA Style

Singh, K., Hunneyball, P., & Edwards, P. (1991). ABSENCE OF SUPERCONDUCTIVITY IN THE MIXTURE Y-BA-AG-O. JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES and REVIEW PAPERS, 30(12A), 3364–3370.

MLA Style

Singh, K., et al. “ABSENCE OF SUPERCONDUCTIVITY IN THE MIXTURE Y-BA-AG-O.” JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES and REVIEW PAPERS, vol. 30, no. 12A, 1991, pp. 3364–70.

Chicago Style

Singh, K, P Hunneyball, and P Edwards. 1991. “ABSENCE OF SUPERCONDUCTIVITY IN THE MIXTURE Y-BA-AG-O.” JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES and REVIEW PAPERS 30 (12A): 3364–70.
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Publisher copy:: 10.1143/JJAP.30.3364

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+ Singh, K More by this author

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+ Hunneyball, P More by this author

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+ Edwards, P More by this author

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Bibliographic Details

Journal:: JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES and REVIEW PAPERS
Volume:: 30
Issue:: 12A
Pages:: 3364-3370
Publication date:: 1991-12-01
DOI:: 10.1143/JJAP.30.3364
EISSN:: 1347-4065
ISSN:: 0021-4922

Item Description

Language:: English
Keywords:: NONSUPERCONDUCTOR

SEM

BA4Y2O7

EPMA

YBA2AG3OX
Pubs id:: pubs:46566
UUID:: uuid:04ccc733-1d2c-40f4-a0b5-ed7eb00a6c66
Local pid:: pubs:46566
Source identifiers:: 46566
Deposit date:: 2012-12-19

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Copyright date:: 1991

Licence:: Terms and Conditions of Use for Oxford University Research Archive

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