Publications by authors named "Juri Grin"
Article Synopsis
- - The compound NaBSi was created under extreme conditions (6 to 9.5 GPa pressure and 1070 to 1270 K temperature) and then cooled rapidly before gradually returning to room temperature.
- - Its crystal structure was analyzed using advanced electron diffraction techniques and was confirmed through quantum chemistry calculations, showing a unique framework with octahedral boron clusters linked by silicon "dumbbells."
- - The structure features sodium ions in cavities of a framework similar to Heusler alloys, indicating a Zintl-Wade phase that suggests NaBSi behaves as a semiconductor based on electronic band structure calculations.
The new cationic clathrates I Si(30)P(16)Te(8-x)Se(x) and Si(30+x)P(16-x)Te(8-x)Br(x) were synthesized by the standard ampule technique. The Si(30)P(16)Te(8-x)Se(x) (x = 0-2.3) clathrates crystallize in the cubic space group Pm3̅n with the unit cell parameter a ranging from 9.
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