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https://hdl.handle.net/11147/2079
Title: | Effect of Magnetic Field on Quasiparticle Branches of Intrinsic Josephson Junctions With Ferromagnetic Layer | Authors: | Özyüzer, Lütfi Özdemir, Mustafa Kurter, Cihan Hinks, David G. Gray, Kenneth E. |
Keywords: | Ferromagnetic materials Current density Intrinsic Josephson junctions Spin-polarized current Tunneling spectroscopy |
Publisher: | Elsevier Ltd. | Source: | Özyüzer, L., Özdemir, M., Kurter, C., Hinks, D. G., and Gray, K. E. (2007). Effect of magnetic field on quasiparticle branches of intrinsic Josephson junctions with ferromagnetic layer. Physica C: Superconductivity and its Applications, 460-462(SPEC. ISS.), 950-951. doi:10.1016/j.physc.2007.03.322 | Abstract: | The interlayer tunneling spectroscopy has been performed on micron-sized mesa arrays of HgBr2 intercalated superconducting Bi2212 single crystals. A ferromagnetic multilayer (Au/Co/Au) is deposited on top of the mesas. The spin-polarized current is driven along the c-axis of the mesas through a ferromagnetic Co layer and the hysteretic quasiparticle branches are observed at 4.2 K. Magnetic field evolution of hysteretic quasiparticle branches is obtained to examine the effect of injected spin-polarized current on intrinsic Josephson junction characteristics. It is observed that there is a gradual distribution in quasiparticle branches with the application of magnetic field and increasing field reduces the switching current progressively. | URI: | http://doi.org/10.1016/j.physc.2007.03.322 http://hdl.handle.net/11147/2079 |
ISSN: | 0921-4534 0921-4534 |
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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