Search: onr:"swepub:oai:lup.lub.lu.se:fb3bcacf-6974-4b14-8490-e6720457ee2c" >
Pressure-induced ph...
Pressure-induced phase transitions in α-ZrMo2O8
-
- Muthu, D. V S (author)
- University of Missouri-Kansas City
-
- Chen, B. (author)
- University of Missouri-Kansas City
-
- Wrobel, J. M. (author)
- University of Missouri-Kansas City
-
show more...
-
- Andersen, A. M Krogh (author)
- University of Missouri-Kansas City
-
- Carlson, S. (author)
- Lund University,Lunds universitet,MAX IV-laboratoriet,MAX IV Laboratory
-
- Kruger, M. B. (author)
- University of Missouri-Kansas City
-
show less...
-
(creator_code:org_t)
- 2002
- 2002
- English 5 s.
-
In: Physical Review B (Condensed Matter). - 0163-1829. ; 65:6, s. 641011-641015
- Related links:
-
https://lup.lub.lu.s...
Abstract
Subject headings
Close
- We report high-pressure Raman, infrared (IR), and optical-absorption spectra of α-ZrMo2O8 (trigonal) up to 38 GPa at room temperature. The spectroscopic studies are consistent with diffraction results that show that α-ZrMo2O8 transforms into δ-ZrMo2O8 (monoclinic) at about 1 GPa and the δ phase converts to the ε phase (triclinic) at about 2.0 GPa. Optical-absorption measurements give an estimate of the band gap of about 0.6 eV at the lowest pressure. Band-gap changes with pressure are confirmed with visual observations. ZrMo2O8 changes from transparent at 5 GPa to yellow at 10 GPa, red at 18 GPa, and at about 30 GPa it becomes opaque.
Publication and Content Type
- art (subject category)
- ref (subject category)
Find in a library
To the university's database