H
Hongtao Yuan
Researcher at Nanjing University
Publications - 126
Citations - 13492
Hongtao Yuan is an academic researcher from Nanjing University. The author has contributed to research in topics: Superconductivity & Spintronics. The author has an hindex of 46, co-authored 106 publications receiving 11001 citations. Previous affiliations of Hongtao Yuan include SLAC National Accelerator Laboratory & University of Tokyo.
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Journal ArticleDOI
A phosphorene–graphene hybrid material as a high-capacity anode for sodium-ion batteries
Jie Sun,Hyun-Wook Lee,Mauro Pasta,Hongtao Yuan,Guangyuan Zheng,Yongming Sun,Yuzhang Li,Yi Cui,Yi Cui +8 more
TL;DR: It is shown that a hybrid material made out of a few phosphorene layers sandwiched between graphene layers shows a specific capacity of 2,440 mA h g(-1) at a current density and an 83% capacity retention after 100 cycles while operating between 0 and 1.5 V.
Journal ArticleDOI
Polarization-sensitive broadband photodetector using a black phosphorus vertical p–n junction
Hongtao Yuan,Xiaoge Liu,Farzaneh Afshinmanesh,Wei Li,Gang Xu,Jie Sun,Biao Lian,Alberto G. Curto,G. J. Ye,Yasuyuki Hikita,Yasuyuki Hikita,Zhi-Xun Shen,Zhi-Xun Shen,Shou-Cheng Zhang,Shou-Cheng Zhang,Xianhui Chen,Mark L. Brongersma,Mark L. Brongersma,Harold Y. Hwang,Harold Y. Hwang,Yi Cui,Yi Cui +21 more
TL;DR: A broadband photodetector using a layered black phosphorus transistor that is polarization-sensitive over a bandwidth from ∼400 nm to 3,750‽nm is demonstrated and might provide new functionalities in novel optical and optoelectronic device applications.
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Controlled growth of high-quality monolayer WS2 layers on sapphire and imaging its grain boundary.
Yu Zhang,Yanfeng Zhang,Qingqing Ji,Jing Ju,Hongtao Yuan,Hongtao Yuan,Jianping Shi,Teng Gao,Donglin Ma,Mengxi Liu,Yubin Chen,Xiuju Song,Harold Y. Hwang,Harold Y. Hwang,Yi Cui,Yi Cui,Zhongfan Liu +16 more
TL;DR: It is demonstrated that high-crystalline mono- and few-layer WS2 flakes and even complete layers can be synthesized on sapphire with the domain size exceeding 50 × 50 μm(2) and it is interesting to see that, only through a mild sample oxidation process, the grain boundaries are easily recognizable by scanning electron microscopy due to its altered contrasts.
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Physical and chemical tuning of two-dimensional transition metal dichalcogenides
TL;DR: With the flexible tuning of properties 2D TMDs become attractive candidates for a variety of applications including electronics, optoelectronics, catalysis, and energy.
Journal ArticleDOI
Rapid water disinfection using vertically aligned MoS2 nanofilms and visible light
Chong Liu,Desheng Kong,Po-Chun Hsu,Hongtao Yuan,Hyun-Wook Lee,Yayuan Liu,Haotian Wang,Shuang Wang,Kai Yan,Dingchang Lin,Peter A. Maraccini,Kimberly M. Parker,Alexandria B. Boehm,Yi Cui,Yi Cui +14 more
TL;DR: It is shown that few-layered vertically aligned MoS2 (FLV-MoS2) films can be used to harvest the whole spectrum of visible light (∼50% of solar energy) and achieve highly efficient water disinfection.