Title :
Magnetic and structural properties of Ni2MnIn films
Author :
Huang, M.D. ; Lee, N.N. ; Kim, B.J. ; Lee, Y.P. ; Kudryavtsev, Y.V.
Author_Institution :
Dept. of Phys., Hanyang Univ., Seoul, South Korea
fDate :
7/1/2004 12:00:00 AM
Abstract :
The structural and magnetic properties of Ni2MnIn films deposited onto glass substrates were investigated. Two sets of films with distinct structural orders were prepared. The films deposited at an elevated temperature (730 K) have an ordered structure and are ferromagnetic, while those deposited at a low temperature (∼150 K) are quite disordered (or almost amorphous) and exhibit a nonmagnetic behavior down to 5 K. However, the disordered films can restore the ordered structure as well as the ferromagnetic behavior by annealing. The results of magnetization measurements are also presented.
Keywords :
glass; magnetic annealing; magnetic film stores; magnetic particles; manganese alloys; nickel alloys; substrates; 730 K; Ni2MnIn; annealing; ferromagnetic behavior; glass substrates; magnetic properties; magnetization measurements; structural order; structural properties; Annealing; Atomic layer deposition; Glass; Magnetic field measurement; Magnetic films; Magnetic properties; Nickel alloys; Substrates; Superconducting films; Temperature; Magnetic property; Ni$_2$ MnIn film; structural order;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.2004.832670
