سال انتشار: ۱۳۸۸

محل انتشار: سومین کنفرانس نانوساختارها

تعداد صفحات: ۳

نویسنده(ها):

S Izadi – Department of physics, Faculty of science, University of kashan, 0311, Iran
Z Nourbakhsh – Department, of physics, Faculty of science, University of Isfahan, 0311
B khoshnevisan – Department of physics, Faculty of science, University of kashan, 0361

چکیده:

In the present work we have investigated the structural and electronic properties of MnCo2Si and MnFeCoSi bulk and nanolayer using the density functional theory. The total energies are calculated as a function of volume and thereby the bulk modulus and their pressure derivatives are determined. We have calculated the total and partial electron density of state in the ferromagnetic phase. We have investigated the effect of pressure on the electron density of state of these compounds.