Bursa Uludağ Üniversitesi Açık Erişim Sistemi
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http://hdl.handle.net/11452/28599| Başlık: | The effect of ferromagnetic and non-ferromagnetic layer thicknesses on the electrodeposited CoFe/Cu multilayers |
| Yazarlar: | Kockar, Hakan Uludağ Üniversitesi/Fen-Edebiyat Fakültesi/Fizik Bölümü. 0000-0001-6737-3838 0000-0001-8220-6851 0000-0001-5648-3230 Tekgül, Atakan Alper, Mürsel Haciismailoğlu, Mürşide P-2124-2016 AAG-8795-2021 AAH-9719-2021 37462175100 7005719283 36482867500 |
| Anahtar kelimeler: | Engineering Materials science Physics Giant magnetoresistance Magnetic-structures Exchange Films Superlattices Sensors Alloys Binary alloys Cobalt alloys Cobalt metallography Copper Copper compounds Electrodeposition Electrodes Electrolytes Ferromagnetic materials Ferromagnetism Iron compounds Metal ions Multilayers Face centered cubic structure GMR Magnetic characteristic Magnetoresistance measurements Potentiostatic control Saturated calomel electrode Three electrode cells Vibrating sample magnetometer Sulfur compounds |
| Yayın Tarihi: | Nis-2015 |
| Yayıncı: | Springer |
| Atıf: | Tekgül, A. vd. (2015). "The effect of ferromagnetic and non-ferromagnetic layer thicknesses on the electrodeposited CoFe/Cu multilayers". Journal of Materials Science - Materials in Electronics, 26(4), 2411-2417. |
| Özet: | A series of CoFe/Cu multilayer was electrodeposited as a function of ferromagnetic and non- ferromagnetic layer thicknesses on Ti substrates from a single electrolyte containing Co (from CoSO4), Fe (from FeSO4), Cu (from CuSO4) metal ions under potentiostatic control. The deposition was carried out in a three electrode cell at room temperature. The Cu and CoFe layers were deposited at a cathode potential of -0.3 and -1.5 V with respect to saturated calomel electrode respectively. The structural studies by X-ray diffraction revealed that the multilayers have face-centered-cubic structure. The magnetic characteristics of the films were investigated using a vibrating sample magnetometer and their easy-axis was found to be in the film plane. Magnetoresistance measurements were carried out at room temperature with magnetic fields up to +/- 955 kA/m using the Van der Pauw method. All multilayers exhibited giant magnetoresistance (GMR). The GMR values up to 22 % and a GMR sensitivity of 52 % per 1 kA/m were obtained. |
| URI: | https://doi.org/10.1007/s10854-015-2699-7 https://link.springer.com/article/10.1007/s10854-015-2699-7 http://hdl.handle.net/11452/28599 |
| ISSN: | 0957-4522 1573-482X |
| Koleksiyonlarda Görünür: | Scopus Web of Science |
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