B摻雜調(diào)控Si_(0.85)Ge_(0.15)合金的熱電性能研究
功能材料
頁數(shù): 6 2024-11-30
摘要: SiGe合金是重要的高溫?zé)犭姴牧?,其熱電性能的?yōu)化一直備受關(guān)注。采用電弧熔煉和熱壓燒結(jié)成功制備了Si_(0.85)Ge_(0.15)B_x(x=0.01,0.015,0.04,0.045,0.05,0.06)合金。利用X射線衍射技術(shù)、掃描電子顯微鏡并結(jié)合能譜技術(shù)對(duì)樣品的物相結(jié)構(gòu)、微觀形貌和化學(xué)成分進(jìn)行了表征。研究了B摻雜對(duì)Si_(0.85)Ge_(0.15)合金的電熱輸運(yùn)性能影... (共6頁)