Dislocation description of twins in high-temperature superconductor YBa₂Cu₃O₇₋δ

dc.contributor.author	Boyko, V.S.
dc.date.accessioned	2017-05-22T14:06:51Z
dc.date.available	2017-05-22T14:06:51Z
dc.date.issued	2008
dc.identifier.citation	Dislocation description of twins in high-temperature superconductor YBa₂Cu₃O₇₋δ / V.S. Boyko // Физика низких температур. — 2008. — Т. 34, № 7. — С. 639–644. — Бібліогр.: 49 назв. — англ.	uk_UA
dc.identifier.issn	0132-6414
dc.identifier.other	PACS: 74.72.Bk;74.25.Qt;61.72.Lk;61.72.Mm
dc.identifier.uri	http://dspace.nbuv.gov.ua/handle/123456789/117333
dc.description.abstract	The thin twins theory consistently applied to the dislocation description of twins in the high-temperature superconductor YBa₂Cu₃O₇₋δ(YBCO). Quantitative analysis of the twin shape shows an agreement with theoretical consideration and gives new method to evaluate the twin boundary energy γtw. Friction stress Sfr acting on a twinning dislocation is also determined. The formation of a twin and twin microstructures are analyzed. The principles of microstructure design by twinning in YBCO crystals for enhanced Jc at high magnetic fields are discussed.	uk_UA
dc.description.sponsorship	The stimulating interest and useful comments of L.A. Pastur, V.D. Natsik, and S.V. Lubenets are greatefully aknowledged.	uk_UA
dc.language.iso	en	uk_UA
dc.publisher	Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України	uk_UA
dc.relation.ispartof	Физика низких температур
dc.subject	Свеpхпpоводимость, в том числе высокотемпеpатуpная	uk_UA
dc.title	Dislocation description of twins in high-temperature superconductor YBa₂Cu₃O₇₋δ	uk_UA
dc.type	Article	uk_UA
dc.status	published earlier	uk_UA