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Author | Doria, M.M.; Brandt, E.H.; Peeters, F.M. | ||||
Title | Magnetization of a superconducting film in a perpendicular magnetic field | Type | A1 Journal article | ||
Year | 2008 | Publication | Physical review : B : solid state | Abbreviated Journal | Phys Rev B |
Volume | 78 | Issue | 5 | Pages | 0544047,1-054407,7 |
Keywords | A1 Journal article; Condensed Matter Theory (CMT) | ||||
Abstract | With large thin superconducting films in a perpendicular magnetic field, the usual definition and calculation of the magnetization M via currents or as the difference of two fields fail, since the spatially averaged magnetic field in the film coincides with the uniform applied field and the demagnetization factor is unity. The definition of M as field-derivative of the free energy, however, still works in this limit. We generalize the virial theorem, previously derived for infinite bulk superconductors, to infinitely extended films of arbitrary thickness. An expression for M is obtained that indeed reproduces the M computed from the field derivative of the free energy. | ||||
Address | |||||
Corporate Author | Thesis | ||||
Publisher | Place of Publication | Lancaster, Pa | Editor | ||
Language | Wos | 000259368200063 | Publication Date | 2008-08-08 | |
Series Editor | Series Title | Abbreviated Series Title | |||
Series Volume | Series Issue | Edition | |||
ISSN | 1098-0121;1550-235X; | ISBN | Additional Links | UA library record; WoS full record; WoS citing articles | |
Impact Factor | 3.836 | Times cited | 12 | Open Access | |
Notes | Approved | Most recent IF: 3.836; 2008 IF: 3.322 | |||
Call Number | UA @ lucian @ c:irua:76525 | Serial | 1895 | ||
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