Zobrazeno 1 - 10
of 18
pro vyhledávání: '"SuDong Park"'
Autor:
Seongyong Lee, Choongjae Won, Jimin Kim, Jonggyu Yoo, Sudong Park, Jonathan Denlinger, Chris Jozwiak, Aaron Bostwick, Eli Rotenberg, Riccardo Comin, Mingu Kang, Jae-Hoon Park
Publikováno v:
npj Quantum Materials, Vol 9, Iss 1, Pp 1-8 (2024)
Abstract Recently, kagome lattice materials have emerged as a new model material platform for discovering and engineering novel quantum phases of matter. In this work, we elucidate the driving mechanism of the $$\sqrt{{{3}}}$$ 3 × $$\sqrt{{{3}}}$$ 3
Externí odkaz:
https://doaj.org/article/d1371a226e834ca39e79f24f0fa9fd0f
Publikováno v:
Advanced Physics Research, Vol 3, Iss 1, Pp n/a-n/a (2024)
Abstract The enormous progress achieved with high‐performance thermoelectric materials has yet to be implemented in high‐performance devices. The bottleneck for this is the material‐specific design of the interface between the thermoelectric ma
Externí odkaz:
https://doaj.org/article/7f2d8ff0327445ef88c9dbfbd19b0646
Autor:
Byungki Ryu, Jaywan Chung, Masaya Kumagai, Tomoya Mato, Yuki Ando, Sakiko Gunji, Atsumi Tanaka, Dewi Yana, Masayuki Fujimoto, Yoji Imai, Yukari Katsura, SuDong Park
Publikováno v:
iScience, Vol 26, Iss 4, Pp 106494- (2023)
Summary: A thermoelectric device is a heat engine that directly converts heat into electricity. Many materials with a high figure of merit ZT have been discovered in the anticipation of a high thermoelectric efficiency. However, there has been a lack
Externí odkaz:
https://doaj.org/article/b7aebab7f5df4e279df38155488f301a
Publikováno v:
iScience, Vol 24, Iss 9, Pp 102934- (2021)
Summary: For over half a century, the development of thermoelectric materials has based on the dimensionless figure of merit zT, assuming that the efficiency is mainly determined by this single parameter. Here, we show that the thermoelectric convers
Externí odkaz:
https://doaj.org/article/3fab0c9ce291431f8d23d56076c6dee6
Publikováno v:
Applied Sciences, Vol 11, Iss 23, p 11341 (2021)
Thermoelectric power generation is a promising candidate for automobile energy harvesting technologies because it is eco-friendly and durable owing to direct power conversion from automobile waste heat. Because Bi−Te systems are well-known thermoel
Externí odkaz:
https://doaj.org/article/386d0d27a46d414198a2479a51c763fd
Autor:
Anh Tuan Duong, Van Quang Nguyen, Ganbat Duvjir, Van Thiet Duong, Suyong Kwon, Jae Yong Song, Jae Ki Lee, Ji Eun Lee, SuDong Park, Taewon Min, Jaekwang Lee, Jungdae Kim, Sunglae Cho
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-6 (2016)
The good thermoelectric figures of merit of p-type tin selenide single crystals are actively studied. Here, the authors show that n-type SnSe can also reach a figure of merit of around 2, at high temperatures, when doped with bismuth.
Externí odkaz:
https://doaj.org/article/036fe26ab66e4a8abed00341d4f02e78
Autor:
Van Quang Nguyen, Thi Ly Trinh, Cheng Chang, Li-Dong Zhao, Thi Huong Nguyen, Van Thiet Duong, Anh Tuan Duong, Jong Ho Park, Sudong Park, Jungdae Kim, Sunglae Cho
Publikováno v:
NPG Asia Materials. 14
Tin selenide (SnSe) is considered a robust candidate for thermoelectric applications due to its very high thermoelectric figure of merit, ZT, with values of 2.6 in p-type and 2.8 in n-type single crystals. Sn has been replaced with various lower grou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51d200858efd754568f5132d2224361e
https://doi.org/10.1038/s41427-022-00393-5
https://doi.org/10.1038/s41427-022-00393-5
Autor:
Suhan Son, Youjin Lee, Jae Ha Kim, Beom Hyun Kim, Chaebin Kim, Woongki Na, Hwiin Ju, Sudong Park, Abhishek Nag, Ke‐Jin Zhou, Young‐Woo Son, Hyeongdo Kim, Woo‐Suk Noh, Jae‐Hoon Park, Jong Seok Lee, Hyeonsik Cheong, Jae Hoon Kim, Je‐Geun Park
Publikováno v:
Advanced Materials. 34
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d97d3a6852a41b04bbd92b51c009dce
https://doi.org/10.1002/adma.202270080
https://doi.org/10.1002/adma.202270080
Publikováno v:
Materials; Volume 15; Issue 5; Pages: 1627
The status of metrology for the characterization of thermoelectric generator modules (TEM) is investigated in this work by an international round robin (RR) test including twelve laboratories from nine countries on three continents. Measurements have
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::43752a7d1e79007b12fa92050040e290
Publikováno v:
Materials; Volume 15; Issue 4; Pages: 1272
Previous calculations have demonstrated that Te vacancies are energetically the major defects in PbTe. However, the Pb interstitials are also important because experiments have shown that the volume of Pb-rich PbTe increases at a higher Pb content. I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5142241c0b3becfea080bdc43084ea8a