High-Pressure Raman and Infrared Spectroscopic Study of Prehnite
| dc.contributor.author | Ross, Nancy L. | en |
| dc.contributor.author | Detrie, Therese A. | en |
| dc.contributor.author | Liu, Zhenxian | en |
| dc.contributor.department | Geosciences | en |
| dc.date.accessioned | 2020-04-15T14:02:32Z | en |
| dc.date.available | 2020-04-15T14:02:32Z | en |
| dc.date.issued | 2020-03-31 | en |
| dc.date.updated | 2020-04-15T13:17:39Z | en |
| dc.description.abstract | High-pressure Raman and infrared spectra of a natural sample of prehnite, with a chemical composition of Ca<sub>2</sub>(Al<sub>0.74</sub>,Fe<sub>0.26</sub>)<sub>2</sub>Si<sub>3</sub>O<sub>10</sub>(OH)<sub>2</sub>, are presented. Analyses of the spectra indicate that prehnite undergoes a reversible structural change between 6 and 8 GPa that is most likely associated with a subtle alteration in the orientation and/or deformation of the polyhedra comprising the framework of the structure. At pressures in excess of ~11 GPa, the high-pressure spectra indicate that prehnite undergoes a reversible phase transition involving the collapse of the framework structure. | en |
| dc.description.version | Published version | en |
| dc.format.mimetype | application/pdf | en |
| dc.identifier.citation | Ross, N.L.; Detrie, T.A.; Liu, Z. High-Pressure Raman and Infrared Spectroscopic Study of Prehnite. Minerals 2020, 10, 312. | en |
| dc.identifier.doi | https://doi.org/10.3390/min10040312 | en |
| dc.identifier.uri | http://hdl.handle.net/10919/97620 | en |
| dc.language.iso | en | en |
| dc.publisher | MDPI | en |
| dc.rights | Creative Commons Attribution 4.0 International | en |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | en |
| dc.subject | prehnite | en |
| dc.subject | infrared spectroscopy | en |
| dc.subject | Raman spectroscopy | en |
| dc.subject | high pressure | en |
| dc.subject | phase transition | en |
| dc.title | High-Pressure Raman and Infrared Spectroscopic Study of Prehnite | en |
| dc.title.serial | Minerals | en |
| dc.type | Article - Refereed | en |
| dc.type.dcmitype | Text | en |
| dc.type.dcmitype | StillImage | en |