【摘 要】
：
Hydrogen-rich materials can be metallized at much lower pressures due to "chemical pre-compression" and considered as good candidates for high Tc superconductors.
【机 构】
：
State Key Laboratory of Superhard Materials,Jilin University,Changchun 130012 People's Republic of
【出 处】
：
第26届国际高压科学技术大会、第8届亚洲高压科技学术会议暨第19届中国高压科学技术会议(The 26th Interna
论文部分内容阅读
Hydrogen-rich materials can be metallized at much lower pressures due to "chemical pre-compression" and considered as good candidates for high Tc superconductors.
其他文献
Crystal structure prototype data have become a useful source of information for materials discovery in the fields of crystallography,chemistry,physics,and materials science.
Using first-principles calculations,structure changes and electrical behavior of Ir-Si alloy systems under high pressure were investigated systematically.
Boron is one of the most fascinating and important elements that can adopt a rich variety of crystal structures with unusual and complex covalent bonds.[1,2] The striking semiconductivity of boron ste
Semi-transition-metal borides,e.g.,Ti2B,Cr2B,Mn2B,Fe2B,Co2B,Ni2B,Nb2B,Mo2B,Ta2B and W2B,are long-believed to have Al2Cu-type structure with a I4/mcm symmetry.
Silicon in cubic diamond structure plays a significant role in photovoltaic industry.However,the intrinsic band structures of crystalline silicon restrict its sunlight conversion efficiency.
Boron Nitride(BN)is isoelectronic to carbon.Carbon can be semiconductor or insulator depending on its structures,and the conductive can be one-dimensional(1D),two-dimensional(2D)and three-dimensional(
Titanium dioxide has been widely used as an efficient transition metal oxide photocatalyst.
Transition metal hydrides are interesting owing to their potentially important physical properties such as hydrogen storage capability and hydrogen-mediated superconductivity[1,2].
Observation of high-temperature superconductivity in compressed sulfur hydrides has generated an irresistible wave of searches for new hydrogen-containing superconductors.
How plastic deformation occurs in nanocrystalline materials has long been an outstanding topic in academia and industries.