Magnetic phase transitions due to compositional variation across amorphous thin–films
Yükleniyor...
Tarih
2021
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
The structural and magnetic properties of amorphous thin–films with various CoFeTaB thicknesses were studied to observe magnetic phase transitions due to compositional variation through the CoFeTaB layer. The investigations of the structural properties of amorphous CoFeTaB thin–films were undertaken to confirm layer thickness, interface roughness, and their amorphous structure. Temperature dependent magnetic characterizations were performed to extract Curie temperatures of each thin–film structure, where there is evidence of more than one magnetic transition point. These transition points indicate magnetic phase transitions, which may be attributed to compositional variations across the amorphous CoFeTaB thin– films. Investigation of diffusion process in ferromagnetic thin–films is crucial for the development of spintronic applications.
Açıklama
Anahtar Kelimeler
Fe-based Amorphous Alloys, Magnetic Properties, Ferromagnetic Thin-Films, Magnetic Phase Transitions
Kaynak
Cumhuriyet Science Journal
WoS Q Değeri
Scopus Q Değeri
Cilt
42
Sayı
3
