L
Ligang Bai
Researcher at Chinese Academy of Sciences
Publications - 48
Citations - 1196
Ligang Bai is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Raman spectroscopy & Phase transition. The author has an hindex of 19, co-authored 48 publications receiving 1040 citations. Previous affiliations of Ligang Bai include Carnegie Institution for Science & University of Nevada, Las Vegas.
Papers
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Journal ArticleDOI
Enhanced Electron Transport in Nb-Doped TiO2 Nanoparticles via Pressure-Induced Phase Transitions
Xujie Lü,Xujie Lü,Wenge Yang,Zewei Quan,Tianquan Lin,Ligang Bai,Lin Wang,Fuqiang Huang,Yusheng Zhao +8 more
TL;DR: Pressure-treated Nb-doped TiO2 with unique properties surpassing those in the anatase phase holds great promise for energy-related applications.
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Pressure-induced phase transitions and metallization in VO 2
Ligang Bai,Quan Li,Serena A. Corr,Yue Meng,Changyong Park,Stanislav V. Sinogeikin,Changhyun Ko,Junqiao Wu,Guoyin Shen +8 more
TL;DR: In this paper, the results of pressure-induced phase transitions and metallization were reported based on synchrotron x-ray diffraction, electrical resistivity, and Raman spectroscopy.
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Pressure-Induced Amorphization in Single-Crystal Ta2O5 Nanowires: A Kinetic Mechanism and Improved Electrical Conductivity
Xujie Lü,Xujie Lü,Qingyang Hu,Wenge Yang,Ligang Bai,Howard Sheng,Lin Wang,Fuqiang Huang,Jianguo Wen,Dean J. Miller,Yusheng Zhao +10 more
TL;DR: A kinetic PIA mechanism is proposed and demonstrated systematically that amorphization is initiated by the disruption of connectivity between polyhedra at the particular weak-bonding positions along the a axis in the unit cell.
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Nanoarchitectured materials composed of fullerene-like spheroids and disordered graphene layers with tunable mechanical properties.
Zhisheng Zhao,Erik F. Wang,Hongping Yan,Yoshio Kono,Bin Wen,Ligang Bai,Feng Shi,Junfeng Zhang,Curtis Kenney-Benson,Changyong Park,Yanbin Wang,Guoyin Shen +11 more
TL;DR: It is shown that under both hydrostatic compression and triaxial deformation, this high-strength material is highly compressible and exhibits a superelastic ability to recover from large strains.
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Charge transfer in spinel Co3O4 at high pressures.
TL;DR: The structural data refinement revealed a structural transition from the normal spinel structure at low pressures to a partially inverse spinelructure at pressures above 17.7 GPa, which may be caused by the interaction of charges between tetrahedral and octahedral sites via a charge transfer process.