典型文献
Thermoelectric properties of n-type SiGe alloys with Sn incorporation
文献摘要：
In the past several decades,silicon germanium(SiGe)bulk alloys have been a research focus in addressing the current global energy crisis and environmental pollu-tion problems due to their excellent high-temperature thermoelectric properties.In this study,n-type Si80Ge20P2Snx bulk alloys were fabricated by spark plasma sintering(SPS)to investigate the effect of Sn incorpora-tion.In addition,the optimal sintering conditions and Sn content were determined.The introduction of Sn improves the electrical conductivity and power factor of the n-type SiGe bulk alloys due to the doping and composite effects.Particularly,the Si80Ge20P2Sn2 bulk alloy could reach a high figure of merit(ZT)value of～1.26 at 800℃.Thus,this work provides a quick preparation method for obtaining n-type SiGe bulk alloys with outstanding ther-moelectric properties by incorporating Sn,which is favorable for large-scale production.
文献关键词：
中图分类号：
作者姓名：
Ke Meng;La-Mei Zhao;Ning-Yuan Zhang;Zhuang-Fei Zhang;Wei-Xia Shen;Yue-Wen Zhang;Biao Wan;Chao Fang;Liang-Chao Chen;Qian-Qian Wang;Ju-Long He;Xiao-Peng Jia
作者机构：
Key Laboratory of Material Physics of Ministry of Education,School of Physics and Microelectronics,Zhengzhou University,Zhengzhou 450052,China;State Key Laboratory of Metastable Materials Science and Technology,Yanshan University,Qinhuangdao 066004,China
文献出处：
引用格式：
[1]Ke Meng;La-Mei Zhao;Ning-Yuan Zhang;Zhuang-Fei Zhang;Wei-Xia Shen;Yue-Wen Zhang;Biao Wan;Chao Fang;Liang-Chao Chen;Qian-Qian Wang;Ju-Long He;Xiao-Peng Jia-.Thermoelectric properties of n-type SiGe alloys with Sn incorporation)[J].稀有金属（英文版）,2022(12):4156-4163
A类：
Si80Ge20P2Snx,incorpora,Si80Ge20P2Sn2,moelectric
B类：
Thermoelectric,properties,type,SiGe,alloys,incorporation,In,past,several,decades,silicon,germanium,bulk,have,been,research,focus,addressing,current,global,energy,crisis,environmental,pollu,problems,due,their,excellent,high,temperature,thermoelectric,this,study,were,fabricated,by,spark,plasma,sintering,SPS,investigate,addition,optimal,conditions,content,determined,introduction,improves,electrical,conductivity,power,doping,composite,effects,Particularly,could,reach,figure,merit,ZT,value,Thus,work,provides,quick,preparation,method,obtaining,outstanding,incorporating,which,favorable,large,scale,production
AB值：
0.573778
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