Zobrazeno 1 - 10
of 82
pro vyhledávání: '"Hangtian, Zhu"'
Autor:
Nan Chen, Hangtian Zhu, Guodong Li, Zhen Fan, Xiaofan Zhang, Jiawei Yang, Tianbo Lu, Qiulin Liu, Xiaowei Wu, Yuan Yao, Youguo Shi, Huaizhou Zhao
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-9 (2023)
Abstract The low-temperature thermoelectric performance of Bi-rich n-type Mg3(Bi,Sb)2 was limited by the electron transport scattering at grain boundaries, while removing grain boundaries and bulk crystal growth of Mg-based Zintl phases are challengi
Externí odkaz:
https://doaj.org/article/fe34472adff345faa6ceb10beac790b2
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-8 (2023)
Abstract To achieve optimal thermoelectric performance, it is crucial to manipulate the scattering processes within materials to decouple the transport of phonons and electrons. In half-Heusler (hH) compounds, selective defect reduction can significa
Externí odkaz:
https://doaj.org/article/435d5d0501734dbe82fb0778f14da0a2
Autor:
Tian, Yefan, Ghassemi, Nader, Ren, Wuyang, Hangtian, Zhu, Li, Shan, Zhang, Qian, Wang, Zhiming, Ren, Zhifeng, Ross Jr, Joseph H.
Publikováno v:
J. Appl. Phys. 128, 055106 (2020)
We report $^{59}$Co, $^{93}$Nb, and $^{121}$Sb nuclear magnetic resonance (NMR) measurements combined with density functional theory (DFT) calculations on a series of half-Heusler semiconductors, including NbCoSn, ZrCoSb, TaFeSb and NbFeSb, to better
Externí odkaz:
http://arxiv.org/abs/2006.02013
Autor:
Tianyu Wang, Xinlei Duan, Hao Zhang, Jinlong Ma, Hangtian Zhu, Xin Qian, Jia‐Yue Yang, Te‐Huan Liu, Ronggui Yang
Publikováno v:
InfoMat, Vol 5, Iss 12, Pp n/a-n/a (2023)
Abstract Recently, PbSnSe2 alloy was found to exhibit a large hysteresis effect on transport properties, demonstrating its significant potential for thermoelectric applications. Using ab initio approaches, we studied the carrier transport properties
Externí odkaz:
https://doaj.org/article/cfe185e6cfc14ce3a6fc983cb7588194
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-10 (2022)
Doping is central to solid-state devices and generally believed to hinder electron transport. Here, the authors show that certain dopants can cloak themselves from electrons and achieve higher mobility than the conventional limit.
Externí odkaz:
https://doaj.org/article/59fb1101d4d341d8843289ff8e02fb40
Autor:
Qiulin Liu, Falin Wei, Guodong Li, Zongxiang Kan, Jiawei Yang, Hangtian Zhu, Baolong Wang, Huaizhou Zhao
Publikováno v:
iScience, Vol 25, Iss 5, Pp 104296- (2022)
Summary: The enormous need for refrigeration of modern human life has inevitably aggravated the environmental crisis worldwide. To date, there are very few refrigeration technologies available beholding both harmless refrigerants and high efficiency.
Externí odkaz:
https://doaj.org/article/7967e8fcb0ac4565a994e145e6f5af82
Autor:
Ran He, Wieland Heyn, Felix Thiel, Nicolás Pérez, Christine Damm, Darius Pohl, Bernd Rellinghaus, Christian Reimann, Maximilian Beier, Jochen Friedrich, Hangtian Zhu, Zhifeng Ren, Kornelius Nielsch, Gabi Schierning
Publikováno v:
Journal of Materiomics, Vol 5, Iss 1, Pp 15-33 (2019)
Large-scale-applicable thermoelectric materials should be both self-sustaining, in order to survive long-term duty cycles, and nonpolluting. Among all classes of known thermoelectric materials, these criteria reduce the available candidate pool, leav
Externí odkaz:
https://doaj.org/article/e55eaeeff9bf4ef38d50c816edf57221
Autor:
Hangtian Zhu, Jun Mao, Yuwei Li, Jifeng Sun, Yumei Wang, Qing Zhu, Guannan Li, Qichen Song, Jiawei Zhou, Yuhao Fu, Ran He, Tian Tong, Zihang Liu, Wuyang Ren, Li You, Zhiming Wang, Jun Luo, Andrei Sotnikov, Jiming Bao, Kornelius Nielsch, Gang Chen, David J. Singh, Zhifeng Ren
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-8 (2019)
The discovery of thermodynamically stable thermoelectric materials for power generation has relied on empirical methods that were not effective. Here, the authors apply the inverse design approach to identify and experimentally realize TaFeSb-based h
Externí odkaz:
https://doaj.org/article/cbf2951ce439416ba69e8ef2b8ce24d2
Autor:
Liangjun Xie, Jiawei Yang, Ziyu Liu, Nuo Qu, Xingyan Dong, Jianbo Zhu, Wenjing Shi, Hao Wu, Guyang Peng, Fengkai Guo, Yang Zhang, Wei Cai, Haijun Wu, Hangtian Zhu, Huaizhou Zhao, Zihang Liu, Jiehe Sui
Publikováno v:
Materials Today. 65:5-13
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c657fc2860c77524a3b21e7f6baf7e1
https://doi.org/10.1016/j.mattod.2023.03.021
https://doi.org/10.1016/j.mattod.2023.03.021
Publikováno v:
iScience, Vol 23, Iss 7, Pp 101340- (2020)
Summary: Thermoelectric generators (TEGs) offer cost-effective and sustainable solid-state energy conversion mechanism from wasted heat into useful electrical power. Thermoelectric (TE) materials based upon bismuth telluride (BiTe) systems are widely
Externí odkaz:
https://doaj.org/article/0ff7bd12e780430ba1356d9db0dba6f0