Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/2041
Title: Spin polarized and degenerate tunneling spectra in intrinsic Josephson junctions of Bi2212
Authors: Özdemir, Mustafa
Özyüzer, Lütfi
Kurter, Cihan
Özdemir, Mustafa
Özyüzer, Lütfi
Keywords: Tunneling (Physics)
International conferences
Intrinsic Josephson junctions
Nano-devices
Spin polarized
Issue Date: 2007
Publisher: John Wiley and Sons Inc.
Source: Özdemir, M., Özyüzer, L., and Kurter, C. (2007). Spin polarized and degenerate tunneling spectra in intrinsic Josephson junctions of Bi2212. Physica Status Solidi (C) Current Topics in Solid State Physics, 4(2), 563-566. doi:10.1002/pssc.200673312
Abstract: Tunneling characteristics of HgBr2 intercalated superconducting Bi2212 single crystals have been obtained by using 10×10 μm2 intrinsic Josephson junction stacks, so called mesa structures. The spin degenerate current is driven along the c-axis with Au layer using point contact tunneling assembly at 4,2 K. The spin polarized current is also driven along the c-axis of crystals with Au/Co/Au multilayer. In order to understand the role of ferromagnetic layer (Co), quasiparticle branches are examined with and without magnetic field. The magnetic field evolution of switching currents are obtained for gaining further insight about the spin injection through the stack
Description: International Conference on Superlattices, Nano-structures and Nano-devices, ICSNN-2006; Istanbul; Turkey; 30 July 2006 through 4 August 2006
URI: http://doi.org/10.1002/pssc.200673312
http://hdl.handle.net/11147/2041
ISSN: 1862-6351
1610-1642
1862-6351
Appears in Collections:Physics / Fizik
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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