R
Renchao Che
Researcher at Fudan University
Publications - 338
Citations - 20236
Renchao Che is an academic researcher from Fudan University. The author has contributed to research in topics: Microwave & Reflection loss. The author has an hindex of 56, co-authored 247 publications receiving 11299 citations. Previous affiliations of Renchao Che include Shanghai University.
Papers
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Insights into the micro magnetic loss mechanism of microwave absorption by off-axis electron holography
Yichao Lu,Wenbin You,Chenyuan Cai,Xuefeng Yu,Yunhao Zhao,Xianguo Liu,Junjie Guo,Xuefeng Zhang,Wei Zeng,Renchao Che +9 more
TL;DR: In this article, magnetic absorbers with spherical and flaky shapes were adapted to investigate the influences of morphology on magnetic properties via off-axis electron holography, which then results in reflection loss (RL) up to −53 dB for the flakes and absorption (>99%) bandwidth up to 3 GHz for the spherical types.
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Atomic Mechanism of Interfacial-Controlled Quantum Efficiency and Charge Migration in InAs/GaSb Superlattice
Han Bi,Xi Han,Lu Liu,Yunhao Zhao,Xuebing Zhao,Guowei Wang,Yingqiang Xu,Zhichuan Niu,Yi Shi,Renchao Che +9 more
TL;DR: A series of systematic electron microscopy imaging evidence is illustrated to prove that a high-quality interface is vital for enhancing quantum efficiency from 23 to 50% effectively, because improved crystal quality of each layer can suppress the disordered atom arrangement and enhance the carrier lifetime via decreasing the overall residual strain.
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Anisotropic Self-Assembly of Asymmetric Mesoporous Hemispheres with Tunable Pore Structures at Liquid-Liquid Interfaces.
Liang Peng,Huarong Peng,Li Xu,Baixian Wang,Kun Lan,Tiancong Zhao,Renchao Che,Wei Li,Dongxu Zhao +8 more
TL;DR: In this paper , a facile micelle anisotropic self-assembly approach on a droplet surface is demonstrated to fabricate asymmetric carbon hemispheres with a jellyfish-like shape and radial multilocular mesostructure.
Posted Content
Gate-tunable quantum oscillations in ambipolar Cd3As2 thin films
Yanwen Liu,Cheng Zhang,Xiang Yuan,Tang Lei,Chao Wang,Domenico Di Sante,Awadhesh Narayan,Liang He,Silvia Picozzi,Stefano Sanvito,Renchao Che,Faxian Xiu +11 more
TL;DR: In this paper, a gate-induced transition from band conduction to hopping conduction in single-crystalline Cd3As2 thin films via electrostatic doping by solid electrolyte gating is reported.
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Controllable synthesis of elongated hexagonal bipyramid shaped La(OH)3 nanorods and the distribution of electric property by off-axis electron holography
TL;DR: In this paper, shape-controlled synthesis of elongated hexagonal bipyramid shaped La(OH)3 nanorods with different aspect ratios and trigram-shaped LaCO3OH nanosheets was systematically carried out by controlling the reaction conditions.