Menoni, Carmen S., authorSpain, Ian L., authorMerkle, Larry D., authorHu, Jing Zhu, authorAmerican Physical Society, publisher2007-01-032007-01-031986Hu, Jing Zhu, et al., Crystal Data for High-Pressure Phases of Silicon, Physical Review. B, Condensed Matter 34, no. 7 (October 1986): 4679-4684.http://hdl.handle.net/10217/634X-ray-diffraction data have been obtained on Si in a diamond anvil cell to pressures of ~50 GPa. Crystallographic data are presented in phase I (cubic, diamond), II (tetragonal, β-Sn),V (simple hexagonal), VII (hexagonal close-packed), and the metastable phase III [body-centered-cubic (BC8)] and on the coexistence of the phases. Comparison is made between these data and the predictions of ab initio calculations for these structures and their equations of state.born digitalarticleseng©2000 American Physical Society.Copyright and other restrictions may apply. User is responsible for compliance with all applicable laws. For information about copyright law, please see https://libguides.colostate.edu/copyright.high-pressure phasesx-ray diffractionsiliconText