Thermoelectric Properties of Ba$lt;inf$gt;8$lt;/inf$gt;Ga$lt;inf$gt;15$lt;/inf$gt;XSi$lt;inf$gt;30$lt;/inf$gt; (X= Ga, Zn, Cu)
Source abstract
Abstract
采用电弧炉熔炼、球磨、放电等离子烧结的方法合成了系列第I类笼状化合物Ba 8 Ga 15 XSi 30 (X=Ga、Zn、Cu)。研究了Zn、Cu对Ga的替代对材料结构以及热电性能的影响。结果表明, 相比于Ba 8 Ga 16 Si 30 , Zn、Cu的掺杂使得样品的晶格常数减小, 热导率降低, Seebeck系数的绝对值增大, ZT 值有明显的升高。
Only a short abstract or summary was supplied by the source.
Source: openalex_inverted_index · Quality: short
Research context
OpenAlex topics: Advanced Thermoelectric Materials and Devices · Semiconductor materials and interfaces · Heusler alloys: electronic and magnetic properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References
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