de Haas–van Alphen effect in the vortex state of Nb3Sn

HARRISON, N , HAYDEN, S M , MEESON, P , SPRINGFORD, M , VANDERWEL, P J and MENOVSKY, A A

(1994)

HARRISON, N , HAYDEN, S M , MEESON, P , SPRINGFORD, M , VANDERWEL, P J and MENOVSKY, A A (1994) de Haas–van Alphen effect in the vortex state of Nb3Sn. Physical Review B, 50 (6).

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Abstract

de Haas-van Alphen (dHvA) oscillations corresponding to five extremal areas of the Fermi surface have been observed in the vortex state of Nb3Sn, in magnetic fields as low as approximately 0.5B(c2). Both the dHvA frequencies and effective masses are unchanged from their values in the normal state, although the quantum oscillations experience a field-dependent additional damping in the superconducting state. The results show that the Landau quantization of quasiparticles persists in the mixed state of a clean type-II superconductor.

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This is a Submitted version
This version's date is: 1/8/1994
This item is not peer reviewed

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https://repository.royalholloway.ac.uk/items/263be5fd-902c-bc37-0ac9-e54dba2cd778/5/

Item TypeMonograph
Titlede Haas–van Alphen effect in the vortex state of Nb3Sn
AuthorsHARRISON, N
HAYDEN, S M
MEESON, P
SPRINGFORD, M
VANDERWEL, P J
MENOVSKY, A A
Uncontrolled KeywordsII SUPERCONDUCTORS, FERMI-SURFACE, FIELD, YBA2CU3O6.97, OSCILLATION, EXCITATIONS, ANISOTROPY, V3SI, GAP
DepartmentsFaculty of Science\Physics
Research Groups and Centres\Physics\Low Temperature Physics

Identifiers
doihttp://dx.doi.org/10.1103/PhysRevB.50.4208

Deposited by Research Information System (atira) on 03-Jul-2014 in Royal Holloway Research Online.Last modified on 03-Jul-2014

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