خانجانی, علیرضا
دانشکده مهندسی مواد، دانشگاه صنعتی مالک اشتر، شاهین شهر، اصفهان
[ 1 ] - توسعه لایه‌های نازک پر انرژی بر پایه مغناطیس‌های نادر خاکی تبادلی ارتجاعی با ترکیب NdFeB/FeCo
In this study, nine Nd-Fe-B and FeCe thin films with 10-50 nanometers width were prepared by RF magnetron sputtering on the Si/SiO2 substrate. Then, the films were annealed at 800 oC for 5 sec in rapid thermal annealing furnace. X-ray diffractometry (XRD) was used to analyze the phase composition of layers and existance of Nd2F14 and Fe65Co35 phase was confirmed, without formation of any o...
[ 2 ] - تأثیر دمای آنیل بر خواص ساختاری و مغناطیسی لایه نازک نئودمیوم آهن بور
In the present research NdFeB thin films coupled with buffer and capping layer of W were formed on Si/SiO2 substrate by means of RF magnetron sputtering. The system was annealed at vaccum at different temperatures of 450, 500, 550,. 600 and 650 °C Phase analysis was carried out by XRD and it was found that NdFeB was formed without the formation of any kind of secondary phase. The cross...
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