Epitaxial CrN thin films with high thermoelectric figure of merit.
نویسندگان
چکیده
A large enhancement of the thermoelectric figure of merit is reported in single-crystalline films of CrN. The mechanism of the reduction of the lattice thermal conductivity in cubic CrN is similar to the resonant bonding in IV-VI compounds. Therefore, useful ideas from classic thermo-electrics can be applied to tune functionalities in transition metal nitrides and oxides.
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عنوان ژورنال:
- Advanced materials
دوره 27 19 شماره
صفحات -
تاریخ انتشار 2015