DataVXAdvanced Materials InterfacesPaper
journal article·2022-01Open access

Giant Enhancement of Seebeck Coefficient by Deformation of Silicene Buckled Structure in Calcium‐Intercalated Layered Silicene Film (Adv. Mater. Interfaces 1/2022)

Tsukasa Terada, Yuto Uematsu, Takafumi Ishibe, Nobuyasu Naruse, Kazunori Sato, Tien Quang Nguyen, Eiichi Kobayashi, Hideyuki Nakano, Yoshiaki Nakamura

Advanced Materials Interfaces· Volume 9· Issue 1
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Source abstract

Abstract

Ca-Intercalated Layered Silicene (CaSi2) with Deformed Buckled Structure In article number 2101752, Tsukasa Terada, Yoshiaki Nakamura, and co-workers reveal that in epitaxial film of Ca intercalated layered silicene, CaSi2 on Si substrate, the silicene buckled structure is deformed through the control of the Ca/Si ratio. This deformation causes giant enhancement of Seebeck coefficient due to band structure change, leading to high thermoelectric power factor.
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Research context

OpenAlex topics: Polydiacetylene-based materials and applications · Advanced Thermoelectric Materials and Devices · Gas Sensing Nanomaterials and Sensors

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Affiliations

Graduate School of Engineering Science Osaka University 1‐3 Machikaneyama‐cho Toyonaka Osaka 560‐8531 Japan

Department of Fundamental Bioscience Shiga University of Medical Science Setatsukinowa‐cho Otsu Shiga 520‐2192 Japan

Graduate School of Engineering Osaka University 2‐1 Yamada‐oka Suita Osaka 560‐0871 Japan

Kyushu Synchrotron Light Research Center 8‐7 Yayoigaoka Tosu Saga 841‐0005 Japan

Toyota Central Research & Development Laboratories, Inc. 41‐1 Yokomichi Nagakute Aichi 480‐1192 Japan

References

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