محمدی بنهی, سید تقی

[ 1 ] - تأثیر جانشانی منیزیم و دمای تف‌جوشی بر ویژگی‌های ساختاری و مغناطیسی فریت منگنز- منیزیم

Magnesium-manganese ferrite nanopowders (MgxMn1-xFe2O4, x=0.0 up to 1 with step 0.2) were prepared by coprecipitation method. The as-prepared samples were pressed with hydrolic press to form a pellet and were sintered in 900, 1050 and 1250˚C. Scanning Tunneling Microscope (STM) images showed the particle size of powders about 17 nm. The X-ray patterns confirmed the formation of cubic single pha...