【摘 要】
:
How to improve the thermal stability of diamond and other superhard materials has great significance for application.
【机 构】
:
Key Laboratory of Functional Materials Physics and Chemistry of the Ministry of Education,Jilin Norm
【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
How to improve the thermal stability of diamond and other superhard materials has great significance for application.
其他文献
A3BX4-type compounds,such as,Li3PO4,Ag3PO4,and Ag3VO4,have aroused increasing research interests in solar energy conversion and storage,environmental remediation,and solid electrolyte applications,whi
Amorphization is a fundamentally interesting phenomenon in physics,chemistry,material,geoscience,and industrial application.
Dense hydrides are expected to show very unusual physical properties,such as metallic conductivity and high-temperature superconductivity.
Observation of high-temperature superconductivity in compressed sulfur hydrides has generated an irresistible wave of searches for new hydrogen-containing superconductors.
In our work,the structures,phase sequence,and metallic properties of K2S have been systematically explored.
A -200 K superconducting phase in dense hydrogen sulfide is an important milestone for the searching novel superconductor with high critical temperature [1,2].
The highest critical temperature (Tc) was observed in sulfur hydride at about 150 GPa and 203 K [1].
Decreasing the sintering temperature is an effective method to inhibit the diamond particles grew up during the synthesis of PCD,but the composites sintered at low temperature have low bending strengt
High-pressure structures of tantalum hydrides were investigated over a wide pressure range of 0-300 GPa by utilizing the evolutionary structure searches.
The high pressure structural behavior of transition metal dichalchogenides NbSexTe2-x(x=2,1.5)was investigated using powder X-ray diffraction technique and a diamond anvil cell.