New Calcium Hydrides with Mixed Atomic and Molecular Hydrogen

Two new polyhydrides of calcium have been synthesized at high pressures and high temperatures and characterized by Raman spectroscopy, infrared spectroscopy, and synchrotron X-ray diffraction. Above 20 GPa and 700 K, we synthesize a phase having a monoclinic (C2/m) structure with Ca2H5 composition,...

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Veröffentlicht in:Journal of physical chemistry. C 2018-08, Vol.122 (34), p.19370-19378
Hauptverfasser: Mishra, Ajay K, Muramatsu, Takaki, Liu, Hanyu, Geballe, Zachary M, Somayazulu, Maddury, Ahart, Muhtar, Baldini, Maria, Meng, Yue, Zurek, Eva, Hemley, Russell J
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Sprache:eng
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