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Research direction:

 
New type of amorphous, nano-materials, the formation of non-equilibrium phase transition of the physical mechanism;
 
 
New block to explore metastable materials (including amorphous, nano-crystalline, amorphous matrix composites, etc.);
 
 
New type of amorphous, nano-materials, micro-structural characteristics and with the temperature and pressure changes in law;
 
 
Supercooled liquid state of matter that the critical structural features, performance;
 
 
Explore the high-voltage, micro-gravity under extreme conditions such as amorphous, nano-metal materials and their physical properties with temperature and pressure changes in the law, understand its intrinsic nature and the special properties of the micro-structure of origin;
 
 
Study the physical nature of glass transition, structure and properties when the glass transition changes in law;
 
 
Amorphous, nano-materials, electronic state, charge motion law.
 


Research Objectives:

 
Achieved by direct solidification, bulk amorphous prepared by a group of its own intellectual property rights, with different outstanding performance, high-quality [high-density, particle small (5-10nm), interface, clean, three-dimensional large-sized] pieces -like nano-metallic materials;
 
 
Development characteristics, the preparation of intellectual property has its own bulk amorphous, nano-materials, new methods and techniques, development of the corresponding equipment;
 
 
For multi-element alloy melt supercooled liquid region in the nucleation and growth laws of the formation mechanism of nano-materials have a good understanding; master the bulk amorphous alloys crystallization patterns and crystallization control methods;
 
 
Of amorphous, nano-metal material microstructure and macroscopic properties of a further understanding of the relationship;
 
 
Found that bulk amorphous, nano-materials, special features and phenomena;
 
 
To make bulk amorphous, nano-materials in defense, aerospace, aviation and other fields to use are applied.

Copyright: © Group EX4,Key Laboratory of Extreme Conditions Physics,Chinese Academy of Science

Tel: 8610-82649880 E-mail:dingdawei@aphy.iphy.ac.cn