Title :
Magnetic transition and critical point in the MnFeAsyP 1-y system
Author :
Zach, R. ; Guillot, M. ; Picoche, J.C. ; Fruchart, R.
Author_Institution :
Inst. of Phys., Tech. Univ. of Cracow, Poland
fDate :
11/1/1993 12:00:00 AM
Abstract :
The magnetization of a MnFeAsyP1-y system for y=0.275 and y=0.30 is measured under a static magnetic field up to 28 T at temperatures from 4.2 to 400 K. Field induced phase transitions are observed, and the critical points are found on (B, T) phase diagrams. In the case of y=0.275, the pressure measurements of magnetic phase transition temperatures are also reported
Keywords :
Neel temperature; antiferromagnetic properties of substances; arsenic alloys; ferromagnetic properties of substances; ferromagnetic-antiferromagnetic transitions; iron alloys; magnetisation; manganese alloys; phase diagrams; phosphorus alloys; 0 to 28 T; 4.2 to 400 K; MnFeAsyP1-y system; Neel temperature; critical points; field induced phase transition; magnetic phase transition temperatures; magnetization; phase diagrams; pressure measurements; static magnetic field; Isothermal processes; Lattices; Magnetic field measurement; Magnetization; Magnets; Phase measurement; Physics; Pressure measurement; Temperature distribution; Temperature measurement;
Journal_Title :
Magnetics, IEEE Transactions on
