A hybridized graphene carrier highway for enhanced thermoelectric power generation
2012; Royal Society of Chemistry; Volume: 14; Issue: 39 Linguagem: Inglês
10.1039/c2cp42936e
ISSN1463-9084
AutoresSeung‐Hyun Hong, Eun Sung Kim, Wonyoung Kim, Seong-jae Jeon, Seong Chu Lim, Ki‐Hong Kim, Hoo-Jeong Lee, Seungmin Hyun, Duckjong Kim, Jae‐Young Choi, Young Hee Lee, Seunghyun Baik,
Tópico(s)Thermal properties of materials
ResumoThe decoupling and enhancement of both Seebeck coefficient and electrical conductivity were achieved by constructing the c-axis preferentially oriented nanoscale Sb(2)Te(3) film on monolayer graphene. The external graphene layer provided a highway for charge carriers, which were stored in the thicker binary telluride film, due to the extremely high mobility.
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