Title :
Investigations of magnetic properties of Tb-doped Ni78Fe22 thin films
Author :
Luo, Cheng ; Sun, Lifeng ; Zhang, Ye ; Huang, H.B. ; Yang, May ; Zhai, Yujia ; Du, Jinyang ; Zhai, H.R.
Author_Institution :
Dept. of Phys., Southeast Univ., Nanjing, China
Abstract :
In this research, the magnetic properties of Ni78Fe22 thin films by low doping of Tb additives are investigated. The composition of the films was determined by energy dispersive X-ray fluorescence spectrometer (EDS), and the structure of the films with different concentration of Tb was investigated by X-ray diffraction (XRD). The static magnetic properties were measured by Vibrating Sample magnetometer (VSM) and ex-situ ferromagnetic resonance (FMR).
Keywords :
X-ray diffraction; X-ray fluorescence analysis; doping; ferromagnetic materials; ferromagnetic resonance; iron alloys; magnetic hysteresis; magnetic thin films; nickel alloys; sputter deposition; terbium; DC magnetron sputtering; Ni78Fe22:Tb; Si; X-ray diffraction; doping; energy dispersive X-ray fluorescence spectrometer; ferromagnetic resonance; magnetic hysteresis; static magnetic properties; thin films; vibrating sample magnetometer; Magnetic resonance;
Conference_Titel :
Vacuum Electron Sources Conference and Nanocarbon (IVESC), 2010 8th International
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-6645-0
DOI :
10.1109/IVESC.2010.5644195
