Superconducting high pressure phase of germane.
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Summary
High-pressure structures of germane (GeH4) are explored through ab initio evolutionary methodology to reveal a metallic monoclinic structure of C2/c (4 molecules/cell), which consists of layerlike motifs containing novel "H2" units.
- Type
- article
- Published
- 2008-09-03
- Cited by
- 193
- References
- 12
- Access
- Open access
- OpenAlex
- https://openalex.org/W1977917263
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:8979741
Keywords
Germane, Monoclinic crystal system, Superconductivity, Ab initio, Ab initio quantum chemistry methods
References
Cited by
- Vibrational and structural properties of tetramethyltin under pressure.
- On the critical temperature and the energy gap in dense SiH4(H2)2 at 250 GPa
- Structure and stability prediction of compounds with evolutionary algorithms.
- Hydrides At High Pressures; An Evaluation Of "Chemical Precompression" On The Way To Metallic Hydrogen
- Superconducting High-Pressure Phases Composed of Hydrogen and Iodine.
- Hydrogen segregation and its roles in structural stability and metallization: silane under pressure
- High-pressure structures of InBi predicted by particle swarm optimization algorithm
- Tellurium Hydrides at High Pressures: High-Temperature Superconductors.
- High-pressure polymorphs of Li2BeH4 predicted by first-principles calculations
- Possibility of obtaining atomic metallic hydrogen by electrochemical method
- Pressure-induced reappearance of superconductivity in the oC24 phase of lithium
- Phase Diagram and High-Temperature Superconductivity of Compressed Selenium Hydrides
- Decomposition Products of Phosphine Under Pressure: PH2 Stable and Superconducting?
- Investigation of stable germane structures under high-pressure.
- Pressure-induced metallization of dense (H2S)2H2 with high-Tc superconductivity
- Novel superhard polymorphs of Be3N2 predicted by first-principles
- Superconducting state in the atomic metallic hydrogen just above the pressure of the molecular dissociation
- Superconductivity in compressed hydrogen-rich materials: Pressing on hydrogen
- New high-pressure phase of BaH2 predicted by ab initio studies
- Structural transitions of solid germane under pressure
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