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Xiaohan Wang
Researcher at University of Texas at Austin
Publications - 36
Citations - 2479
Xiaohan Wang is an academic researcher from University of Texas at Austin. The author has contributed to research in topics: Graphene & Computer science. The author has an hindex of 14, co-authored 22 publications receiving 2185 citations. Previous affiliations of Xiaohan Wang include University of Science and Technology of China & GlobalFoundries.
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Journal ArticleDOI
The Role of Surface Oxygen in the Growth of Large Single-Crystal Graphene on Copper
Yufeng Hao,M. S. Bharathi,Lei Wang,Yuanyue Liu,Hua Chen,Shu Nie,Xiaohan Wang,Harry Chou,Cheng Tan,Babak Fallahazad,H. Ramanarayan,Carl W. Magnuson,Emanuel Tutuc,Boris I. Yakobson,Kevin F. McCarty,Yong-Wei Zhang,Philip Kim,James Hone,Luigi Colombo,Rodney S. Ruoff +19 more
TL;DR: It was found that the presence of surface oxygen could limit the number of nucleation sites and allowed centimeter-scale domains to grow through a diffusion-limited mechanism, and the electrical conductivity of the graphene was comparable to that of exfoliated graphene.
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Hierarchical assembly of micro-/nano-building blocks: bio-inspired rigid structural functional materials
TL;DR: This critical review will present biological rigid structural models, functional micro-/nano-building blocks, and hierarchical assembly techniques for the manufacture of bio-inspired rigid structural functional materials.
Journal ArticleDOI
Reduced Graphene Oxide/Copper Nanowire Hybrid Films as High-Performance Transparent Electrodes
Iskandar Kholmanov,Iskandar Kholmanov,Sergio H. Domingues,Sergio H. Domingues,Harry Chou,Xiaohan Wang,Cheng Tan,Jinyoung Kim,Huifeng Li,Richard D. Piner,Aldo J. G. Zarbin,Rodney S. Ruoff +11 more
TL;DR: Compared to Cu NW films, the RG-O/Cu NW hybrid films have improved electrical conductivity, oxidation resistance, substrate adhesion, and stability in harsh environments.
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Oxygen-activated growth and bandgap tunability of large single-crystal bilayer graphene
Yufeng Hao,Lei Wang,Yuanyue Liu,Hua Chen,Xiaohan Wang,Cheng Tan,Shu Nie,Ji Won Suk,Tengfei Jiang,Tengfei Liang,Junfeng Xiao,Wenjing Ye,Cory Dean,Boris I. Yakobson,Kevin F. McCarty,Philip Kim,James Hone,Luigi Colombo,Rodney S. Ruoff,Rodney S. Ruoff +19 more
TL;DR: This work demonstrates that in an oxygen-activated chemical vapour deposition (CVD) process, half-millimetre size, Bernal-stacked BLG single crystals can be synthesized on Cu and discovers new microscopic steps governing the growth of the 2nd graphene layer below the 1st layer.
Journal ArticleDOI
Thermal Oxidation of WSe2 Nanosheets Adhered on SiO2/Si Substrates
Yingnan Liu,Cheng Tan,Harry Chou,Avinash P. Nayak,Di Wu,Rudresh Ghosh,Hsiao-Yu Chang,Yufeng Hao,Xiaohan Wang,Joon-Seok Kim,Richard D. Piner,Rodney S. Ruoff,Rodney S. Ruoff,Deji Akinwande,Keji Lai +14 more
TL;DR: The composition, structure, and electrical properties of mechanically exfoliated WSe2 nanosheets on SiO2/Si substrates were studied as a function of the extent of thermal oxidation.