AMBIENT-PRESSURE SYNTHESIS OF SUPERCONDUCTING YBA2CU4O8

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DC Field	Value	Language
dc.contributor.author	LIN, LF	en_US
dc.contributor.author	CHEN, TM	en_US
dc.date.accessioned	2014-12-08T15:04:16Z	-
dc.date.available	2014-12-08T15:04:16Z	-
dc.date.issued	1993-12-01	en_US
dc.identifier.issn	0577-9073	en_US
dc.identifier.uri	http://hdl.handle.net/11536/2779	-
dc.description.abstract	A highly homogeneous and monophasic high-T(c) superconductor YBa2Cu4O8 with T(c(zero)) of 75 K and fine grain size has been synthesized at 1 atm of oxygen via a route employing polymeric ethylene glycol/citric acid (EG/CA) precursors. In addition to the chemistry involved in the preparation, the effect of preparation temperature, time of processing and EG/CA ratio in the precursor on the formation and superconductivity of the 124 phase was systematically investigated. The results of X-ray diffraction, the temperature dependence of resistivity and dc magnetic susceptibility, and the SEM microstructure studies on 124 synthesized under different conditions were also summarized.	en_US
dc.language.iso	en_US	en_US
dc.title	AMBIENT-PRESSURE SYNTHESIS OF SUPERCONDUCTING YBA2CU4O8	en_US
dc.type	Article; Proceedings Paper	en_US
dc.identifier.journal	CHINESE JOURNAL OF PHYSICS	en_US
dc.citation.volume	31	en_US
dc.citation.issue	6	en_US
dc.citation.spage	1267	en_US
dc.citation.epage	1272	en_US
dc.contributor.department	交大名義發表	zh_TW
dc.contributor.department	應用化學系	zh_TW
dc.contributor.department	National Chiao Tung University	en_US
dc.contributor.department	Department of Applied Chemistry	en_US
dc.identifier.wosnumber	WOS:A1993MU73000070	-
Appears in Collections:	Conferences Paper