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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2003, Volume 78, Issue 10, Pages 1132–1136
(Mi jetpl2669)
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This article is cited in 66 scientific papers (total in 66 papers)
CONDENSED MATTER
Phase diagram of a surface superconductor in parallel magnetic field
O. V. Dimitrova, M. V. Feigel'man L. D. Landau Institute for Theoretical Physics, Russian Academy of Sciences
Abstract:
Universal phase diagram of 2D surface superconductor with generic Rashba interaction in a parallel magnetic field is found. In addition to uniform BCS state we find two inhomogeneous superconductive states, the stripe phase with $\Delta (\mathbf{r})\propto \cos (\mathbf{Qr})$ at high magnetic fields, and a new «helical» phase with $\Delta (\mathbf {r}) \propto \exp (i\mathbf{Qr})$ which intervenes between BCS state and stripe phase at intermediate magnetic field and temperature. We prove that the ground state for helical phase carries no current.
Received: 14.10.2003
Citation:
O. V. Dimitrova, M. V. Feigel'man, “Phase diagram of a surface superconductor in parallel magnetic field”, Pis'ma v Zh. Èksper. Teoret. Fiz., 78:10 (2003), 1132–1136; JETP Letters, 78:10 (2003), 637–641
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https://www.mathnet.ru/eng/jetpl2669 https://www.mathnet.ru/eng/jetpl/v78/i10/p1132
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Abstract page: | 145 | Full-text PDF : | 52 | References: | 26 |
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