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Atsuko Kosuga
Researcher at Osaka Prefecture University
Publications - 46
Citations - 1599
Atsuko Kosuga is an academic researcher from Osaka Prefecture University. The author has contributed to research in topics: Thermoelectric effect & Thermoelectric materials. The author has an hindex of 15, co-authored 45 publications receiving 1416 citations. Previous affiliations of Atsuko Kosuga include National Presto Industries & National Institute of Advanced Industrial Science and Technology.
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Journal ArticleDOI
Oxide Thermoelectric Materials: A Nanostructuring Approach
TL;DR: In this paper, a review article summarizes previous and ongoing studies on thermoelectric oxide-based materials and further discusses nanostructuring approaches for both SrTiO3 and CaMnO3 materials.
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Chalcopyrite CuGaTe(2): a high-efficiency bulk thermoelectric material.
Theerayuth Plirdpring,Ken Kurosaki,Atsuko Kosuga,Tristan Day,Samad Firdosy,Vilupanur A. Ravi,Vilupanur A. Ravi,G. Jeffrey Snyder,Adul Harnwunggmoung,Adul Harnwunggmoung,Tohru Sugahara,Yuji Ohishi,Hiroaki Muta,Shinsuke Yamanaka,Shinsuke Yamanaka +14 more
TL;DR: CuGaTe(2) with a chalcopyrite structure demonstrates promising thermoelectric properties and the maximum figure of merit ZT is 1.4 at 950 K.
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Ag9TlTe5: A high-performance thermoelectric bulk material with extremely low thermal conductivity
TL;DR: In this article, the authors studied a high performance thermoelectric material whose chemical formula is Ag9TlTe5, which combines extremely low thermal conductivity and relatively low electrical resistivity.
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Thermoelectric properties of Ag1−xGaTe2 with chalcopyrite structure
Aikebaier Yusufu,Ken Kurosaki,Atsuko Kosuga,Tohru Sugahara,Yuji Ohishi,Hiroaki Muta,Shinsuke Yamanaka +6 more
TL;DR: In this article, the authors investigated the high-temperature thermoelectric (TE) properties of AgGaTe2 with chalcopyrite structure and tried to enhance the TE properties by reducing the Ag content.
Journal ArticleDOI
High-temperature thermoelectric properties of Cu1–xInTe2 with a chalcopyrite structure
Atsuko Kosuga,Theerayuth Plirdpring,Ryosuke Higashine,Mie Matsuzawa,Ken Kurosaki,Shinsuke Yamanaka +5 more
TL;DR: In this article, the authors investigated the high-temperature thermoelectric properties of Cu1-xInTe2 (x = 0, 0.05, 0., 1.1, 0, 2.2) at 310-710 K.