12017-50-4Relevant articles and documents
Tunable thermal hysteresis in CoGd alloys
Demirtas,Camley,Koymen
, p. 1 - 3 (2005)
We show that tunable magnetic thermal hysteresis can be realized for a simple ferrimagnetic CoGd alloy. The magnetization of a Co0.8 Gd0.2 alloy shows a bow-tie curve as a function of temperature, which indicates supercooled and superheated phase transitions. The width of the magnetic thermal hysteresis can be tuned by an external magnetic field, with values of 190 K at fields near 100 Oe and values of 20 K near 400 Oe. Experimental results are in reasonable agreement with theoretical calculations.
Electrodeposition of RE-TM (RE = La, Sm, Gd; TM = Fe, Co, Ni) films and magnetic properties in urea melt
Li, Jiaxin,Lai, Heng,Fan, Biqiang,Zhuang, Bin,Guan, Lunhui,Huang, Zhigao
, p. 547 - 551 (2009/10/30)
Rare earth (RE)-3d transition metal (TM) films were codeposited in low temperature urea-acetamide-NaBr-KBr-RECl3-TMCl2 baths by potentiostatic electrolysis. Cyclic voltammetry is used to investigate the electrochemical behavior of RE