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An-Ping Li
Researcher at Oak Ridge National Laboratory
Publications - 160
Citations - 7785
An-Ping Li is an academic researcher from Oak Ridge National Laboratory. The author has contributed to research in topics: Scanning tunneling microscope & Graphene nanoribbons. The author has an hindex of 35, co-authored 146 publications receiving 6849 citations. Previous affiliations of An-Ping Li include Max Planck Society & University of Lyon.
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The effect of strain on the low-temperature internal friction of Y(Ba1-xSrx)2Cu3O7-δ
TL;DR: In this article, the internal friction of partially Sr-substituted Y(Ba1-xSrx)2Cu3O7-? (Y123) ceramics was measured by the vibrating-reed method from liquid nitrogen temperature to room temperature at kilohertz frequencies.
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Dimensionality Effects in FeGe 2 Nanowires: Enhanced Anisotropic Magnetization and Anomalous Electrical Transport
Siwei Tang,Siwei Tang,Siwei Tang,Ivan I. Kravchenko,Thomas Z. Ward,Qiang Zou,Jieyu Yi,Jieyu Yi,Cheng Ma,Miaofang Chi,Guixin Cao,An-Ping Li,David Mandrus,David Mandrus,Zheng Gai +14 more
TL;DR: The assembly of single-crystal FeGe2 nanowires with tetragonal C16 crystal structure shows anisotropic magnetic behavior along the radial direction or the growth axial direction, with both antiferromagnetic and ferromagnetic orders.
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Probing electrical transport in individual carbon nanotubes and junctions.
TL;DR: The electrical transport properties of individual carbon nanotubes (CNTs) and multi-terminal junctions of CNTs are investigated with a quadraprobe scanning tunneling microscope and these unusual transport properties can be attributed to the enhanced inter-layer interaction in the herringbone-type C NTs.
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Direct writing of heterostructures in single atomically precise graphene nanoribbons.
Chuanxu Ma,Zhongcan Xiao,Jingsong Huang,Liangbo Liang,Wenchang Lu,Wenchang Lu,Kunlun Hong,Bobby G. Sumpter,Jerzy Bernholc,Jerzy Bernholc,An-Ping Li +10 more
TL;DR: In this paper, the authors demonstrate the fabrication of a heterostructure in a single atomically precise graphene nanoribbon (GNR) and report its electronic properties using the scanning tunneling microscope (STM).
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Selective Antisite Defect Formation in WS 2 Monolayers via Reactive Growth on Dilute W-Au Alloy Substrates
Kai Wang,Lizhi Zhang,Giang D. Nguyen,Xiahan Sang,Xiahan Sang,Chenze Liu,Yiling Yu,Wonhee Ko,Raymond R. Unocic,Alexander A. Puretzky,Christopher M. Rouleau,David B. Geohegan,Lei Fu,Gerd Duscher,An-Ping Li,Mina Yoon,Kai Xiao +16 more
TL;DR: In this paper, an Au-assisted chemical vapor deposition approach was proposed to selectively form SW and S2W antisite defects, whereby one or two sulfur atoms substitute for a tungsten atom in WS2 monolayers.