Koltai, J. and Cserti, J. and Lambert, C. J. (2004) Andreev bound states for a superconducting-ferromagnetic box. Physical Review B: Condensed Matter and Materials Physics, 69 (9). 092506.Full 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: Condensed Matter and Materials Physics|
|Departments:||Faculty of Science and Technology > Physics|
|Deposited By:||Prof Colin J. Lambert|
|Deposited On:||22 Jun 2007|
|Last Modified:||26 Jul 2012 18:13|
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