Koltai, J. and Cserti, J. and Lambert, C. J. (2004) Andreev bound states for a superconducting-ferromagnetic box. Physical Review B, 69 (9). 092506. ISSN 1098-0121Full text not available from this repository.
Within the microscopic Bogoliubov–de Gennes formalism an exact quantization condition for Andreev bound states of the ferromagnetic-superconducting hybrid systems of box geometry is derived and a semiclassical formula for the density of states is obtained. The semiclassical formula is shown to agree with the exact result, even when the exchange field h is much larger than the superconductor order parameter, provided h is small compared with the Fermi energy.
|Journal or Publication Title:||Physical Review B|
|Departments:||Faculty of Science and Technology > Physics|
|Deposited By:||Prof Colin J. Lambert|
|Deposited On:||22 Jun 2007|
|Last Modified:||09 Mar 2016 01:14|
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