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3篇 您的检索式:作者名="Giwan Yoon"
    题名 作者 年代 出处 被引量
1Lowcomplexity maximum-likelihood decoder for four-transmit-antenna quasi-orthogonal spacetime block code 显示文摘Minh-Tuan Le Van-Su Pham Linh Mai Giwan Yoon 2005IEEE Trans on communications2005,53,11:1
2Average bit-error rate of the alamouti scheme in gamma-gamma fading channels显示文摘Jaedon Park Eunju Lee Giwan Yoon 2011IEEE Photonics Technology Letters2011,23,4:1
3Electrical characteristics and detailed interfacial structures of Ag/Ni metallization on polycrystalline thermoelectric SnSe显示文摘SnSe is a promising thermoelectric material with a high figure of merit in single crystal form, which has stimulated continuous research on polycrystalline SnSe. In this study, we investigated a metallization techniques for polycrystalline SnSe to achieve highly efficient and practical SnSe thermoelectric modules. The Ag/Ni metallization layers were formed on pristine polycrystalline SnSe using various deposition technique: sputter coating Ni, powder Niand foil Ni by spark plasma sintering. Structural analysis demonstrated that the microstructure and con tact resistance could be different according to the metallization process, despite using the same metals. The Ag/Ni metallization layer using foil Ni acted as an effective diffusion barrier and minimized electrical contact resistance (2.3×10^-4Ωcm^2). A power loss in the thermoelectric module of only 5% was demonstrated using finite element simulation.Yeongseon Kim Younghwan Jin Giwan Yoon In Chung Hana Yoon Chung-Yul Yoo Sang Hyun Park 2019Journal of Materials Science & Technology2019,35,5:0
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