A hybridized graphene carrier highway for enhanced thermoelectric power generation

Seunghyun 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

    Research output: Contribution to journalArticlepeer-review

    25 Scopus citations

    Abstract

    The decoupling and enhancement of both Seebeck coefficient and electrical conductivity were achieved by constructing the c-axis preferentially oriented nanoscale Sb 2Te 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.

    Original languageBritish English
    Pages (from-to)13527-13531
    Number of pages5
    JournalPhysical Chemistry Chemical Physics
    Volume14
    Issue number39
    DOIs
    StatePublished - 21 Oct 2012

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