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Theory of Isotope Effect in YBa2Cu3O7−δ
Author
Source
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-10-26
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
This paper is the first to demonstrate that a pure nonphonon mechanism can quantitatively explain all isotope effect experiments in YBa2Cu3O7−δ (YBCO) and to conclude that the influence of zero-point oscillation on the two local spin-mediated interaction (TLSMI) causes the isotope effects in YBCO.
This paper is the first to calculate the doping dependence of exponents of oxygen isotope effect for all quantities of YBCO, such as Tc, T*, pseudogap at Tc, gap at 0 K, and number density of supercurrent carriers at 0 K.
This paper points out that the observed inverse isotope effect of Tc comes also from zero-point oscillation.
American Psychological Association (APA)
Liu, Fu-sui. 2011. Theory of Isotope Effect in YBa2Cu3O7−δ. ISRN Condensed Matter Physics،Vol. 2011, no. 2011, pp.1-5.
https://search.emarefa.net/detail/BIM-511725
Modern Language Association (MLA)
Liu, Fu-sui. Theory of Isotope Effect in YBa2Cu3O7−δ. ISRN Condensed Matter Physics No. 2011 (2011), pp.1-5.
https://search.emarefa.net/detail/BIM-511725
American Medical Association (AMA)
Liu, Fu-sui. Theory of Isotope Effect in YBa2Cu3O7−δ. ISRN Condensed Matter Physics. 2011. Vol. 2011, no. 2011, pp.1-5.
https://search.emarefa.net/detail/BIM-511725
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-511725