Journal article
Quantum oscillations in a π-striped superconductor
Abstract
Within Bogoliubov–de Gennes theory, a semiclassical approximation is used to study quantum oscillations and to determine the Fermi surface area associated with these oscillations in a model of a π-striped superconductor, where the d-wave superconducting order parameter oscillates spatially with period 8 and zero average value. This system has a nonzero density of particle-hole states at the Fermi energy, which form Landau-like levels in the …
Authors
Zelli M; Kallin C; Berlinsky AJ
Journal
Physical Review B, Vol. 86, No. 10,
Publisher
American Physical Society (APS)
Publication Date
September 1, 2012
DOI
10.1103/physrevb.86.104507
ISSN
2469-9950