A5083271129- Intermetallics and Advanced Alloy Properties
- MXene and MAX Phase Materials
- Metal and Thin Film Mechanics
- Advanced ceramic materials synthesis
- Semiconductor materials and interfaces
- Supercapacitor Materials and Fabrication
- Graphene research and applications
- Bone Tissue Engineering Materials
- Titanium Alloys Microstructure and Properties
- Microstructure and mechanical properties
- Magnetic and transport properties of perovskites and related materials
- Mesoporous Materials and Catalysis
- High Temperature Alloys and Creep
- Carbon Nanotubes in Composites
- Catalytic Processes in Materials Science
- Diamond and Carbon-based Materials Research
- Fiber-reinforced polymer composites
- Aluminum Alloys Composites Properties
- Quasicrystal Structures and Properties
- Semiconductor materials and devices
- Advanced Surface Polishing Techniques
- Rare-earth and actinide compounds
- Advanced Chemical Physics Studies
- Metallurgical and Alloy Processes
- Advanced Condensed Matter Physics
Chinese Academy of Sciences
2009-2024
University of Science and Technology of China
2020-2024
CEA DAM Île-de-France
2016
Commissariat à l'Énergie Atomique et aux Énergies Alternatives
2016
Lanzhou Institute of Chemical Physics
2002
Northern Illinois University
1997
Hierarchically porous carbon architectures composed of a micro-sized sphere matrix embedded with hollow nanocapsules are configured, demonstrating large capacity and an ultra-high rate capability in lithium ion batteries.
The effect of W on the structural stability TiAl intermetallic systems and site preference in $B2$ ${L1}_{0}$ were studied based first-principles calculations. It was found find that about 15 at. % addition, good agreement with experiment, is required to stabilize structure a base alloy. predicted occupy Al sites phase, but Ti phase. $B2$-stabilizing its can be explained perfectly basis pseudogap strong covalent W-Ti bonding. bonding pairs are maximized when occupies TiAl. But TiAl, weakened...
Stacking faults and grain boundaries of Ti 3 SiC 2 have been investigated by means high-resolution electron microscopy. The stacking were found to result from insertion additional TiC layers, instead dissociation dislocations conventionally observed in other materials. with many layers inserted can also be viewed as platelets. A glass phase is not formed at large-angle 2, manifesting the weak directionality bonding . results indicate that softening high temperatures does intergranular films...
A reversible structural transition of an epitaxial La(2/3)Sr(1/3)MnO3 film deposited on a LaAlO3 substrate has been investigated by means in situ high-resolution transmission electron microscopy and diffraction, combined with image diffraction calculations. We observe that the crystallographic symmetry can be lowered via beam irradiation, leading to rhombohedral-monoclinic transition. This attributed cooperating effect mismatch stress irradiation-induced thermal stress.