Tuning thermoelectricity in a Bi2Se3 topological insulator via varied film thickness

We report thermoelectric transport studies on Bi _2 Se _3 topological insulator thin films with varied thickness grown by molecular beam epitaxy. We find that the Seebeck coefficient and thermoelectric power factor decrease systematically with the reduction of film thickness. These experimental obse...

وصف كامل

التفاصيل البيبلوغرافية
الحاوية / القاعدة:	New Journal of Physics
المؤلفون الرئيسيون:	Minghua Guo, Zhenyu Wang, Yong Xu, Huaqing Huang, Yunyi Zang, Chang Liu, Wenhui Duan, Zhongxue Gan, Shou-Cheng Zhang, Ke He, Xucun Ma, Qikun Xue, Yayu Wang
التنسيق:	مقال
اللغة:	الإنجليزية
منشور في:	IOP Publishing 2016-01-01
الموضوعات:	topological insulator thermoelectricity transport Seebeck coefficient
الوصول للمادة أونلاين:	https://doi.org/10.1088/1367-2630/18/1/015008

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