Matches in SemOpenAlex for { <https://semopenalex.org/work/W2020889858> ?p ?o ?g. }
- W2020889858 endingPage "329" @default.
- W2020889858 startingPage "291" @default.
- W2020889858 abstract "This paper reviews the inelastic-neutron-scattering measurements and theoretical lattice-dynamics calculations, which have aimed at providing a microscopic understanding of the vibrational and thermodynamic properties of geophysically important minerals. In the last decade, detailed inelastic-neutron-scattering measurements supported by extensive model calculations have extended our knowledge of the nature of phonon-dispersion relations and density of states of minerals and their variations in various mineral phases in the Earth's mantle. An accurate understanding of these vibrational properties of minerals is crucial for predicting the phase transitions and thermodynamic properties of minerals at the pressures and temperatures prevalent in the Earth's mantle. The mineral studies reviewed here include the olivine end members forsterite and fayalite, the pyroxene end member enstatite, the garnet minerals pyrope, almandine, grossular and spessartine, the silicate perovskite MgSiO3, the mineral zircon, the aluminium-silicate minerals sillimanite, kyanite and andalusite, the layer silicates vermiculite and muscovite, the oxide minerals MgO, FeO, Al2O3 and the SiO2 polymorphs, and the carbonate minerals rhodochrosite and calcite. Inelastic-neutron-scattering measurements using reactors and spallation sources on single crystals and powder samples have provided data of their phonon-dispersion relations and density of states, which have been interpreted using theoretical calculations. While quantum mechanical ab initio calculations have been successfully employed to understand the vibrational properties of minerals like MgO, Al2O3, MgSiO3 perovskite etc ., theoretical studies of structurally more complex minerals have largely employed an atomistic approach involving semi-empirical interatomic potentials. The calculations enabled microscopic interpretations of the experimental data and have been very useful in providing an atomic-level understanding of the vibrational and thermodynamic properties of these minerals." @default.
- W2020889858 created "2016-06-24" @default.
- W2020889858 creator A5055300939 @default.
- W2020889858 creator A5057007635 @default.
- W2020889858 creator A5061567907 @default.
- W2020889858 creator A5062152856 @default.
- W2020889858 creator A5073926697 @default.
- W2020889858 creator A5086644647 @default.
- W2020889858 date "2002-03-22" @default.
- W2020889858 modified "2023-10-17" @default.
- W2020889858 title "Inelastic neutron scattering and lattice dynamics of minerals" @default.
- W2020889858 cites W134902766 @default.
- W2020889858 cites W1507466384 @default.
- W2020889858 cites W1556749757 @default.
- W2020889858 cites W1558708337 @default.
- W2020889858 cites W1582136715 @default.
- W2020889858 cites W1597830049 @default.
- W2020889858 cites W1616819577 @default.
- W2020889858 cites W1623436831 @default.
- W2020889858 cites W1635007934 @default.
- W2020889858 cites W165305979 @default.
- W2020889858 cites W1653085931 @default.
- W2020889858 cites W165946542 @default.
- W2020889858 cites W1909972105 @default.
- W2020889858 cites W1931912925 @default.
- W2020889858 cites W1964569631 @default.
- W2020889858 cites W1965346440 @default.
- W2020889858 cites W1966410987 @default.
- W2020889858 cites W1967602032 @default.
- W2020889858 cites W1970150992 @default.
- W2020889858 cites W1971083024 @default.
- W2020889858 cites W1971675464 @default.
- W2020889858 cites W1972276584 @default.
- W2020889858 cites W1972626951 @default.
- W2020889858 cites W1972669079 @default.
- W2020889858 cites W1972672436 @default.
- W2020889858 cites W1973102351 @default.
- W2020889858 cites W1973398798 @default.
- W2020889858 cites W1973449409 @default.
- W2020889858 cites W1974780878 @default.
- W2020889858 cites W1975092575 @default.
- W2020889858 cites W1975098958 @default.
- W2020889858 cites W1975623667 @default.
- W2020889858 cites W1977081160 @default.
- W2020889858 cites W1977279324 @default.
- W2020889858 cites W1977320212 @default.
- W2020889858 cites W1977425483 @default.
- W2020889858 cites W1978246410 @default.
- W2020889858 cites W1978820960 @default.
- W2020889858 cites W1979493194 @default.
- W2020889858 cites W1979580227 @default.
- W2020889858 cites W1980230451 @default.
- W2020889858 cites W1980948620 @default.
- W2020889858 cites W1981161763 @default.
- W2020889858 cites W1986805661 @default.
- W2020889858 cites W1986892107 @default.
- W2020889858 cites W1987677986 @default.
- W2020889858 cites W1987814120 @default.
- W2020889858 cites W1988075949 @default.
- W2020889858 cites W1989614978 @default.
- W2020889858 cites W1991165408 @default.
- W2020889858 cites W1991755441 @default.
- W2020889858 cites W1992283463 @default.
- W2020889858 cites W1993159228 @default.
- W2020889858 cites W1994042395 @default.
- W2020889858 cites W1996300525 @default.
- W2020889858 cites W1997040220 @default.
- W2020889858 cites W2000153647 @default.
- W2020889858 cites W2000373421 @default.
- W2020889858 cites W2000888632 @default.
- W2020889858 cites W2001930367 @default.
- W2020889858 cites W2002170370 @default.
- W2020889858 cites W2002569674 @default.
- W2020889858 cites W2002819264 @default.
- W2020889858 cites W2002905899 @default.
- W2020889858 cites W2003396458 @default.
- W2020889858 cites W2003497673 @default.
- W2020889858 cites W2004110592 @default.
- W2020889858 cites W2005168912 @default.
- W2020889858 cites W2005186657 @default.
- W2020889858 cites W2007207351 @default.
- W2020889858 cites W2008217599 @default.
- W2020889858 cites W2008888873 @default.
- W2020889858 cites W2010366701 @default.
- W2020889858 cites W2012007748 @default.
- W2020889858 cites W2014015953 @default.
- W2020889858 cites W2015227821 @default.
- W2020889858 cites W2015830957 @default.
- W2020889858 cites W2015861703 @default.
- W2020889858 cites W2016503417 @default.
- W2020889858 cites W2018859255 @default.
- W2020889858 cites W2019909229 @default.
- W2020889858 cites W2023071149 @default.
- W2020889858 cites W2023499903 @default.
- W2020889858 cites W2025055971 @default.
- W2020889858 cites W2025922543 @default.
- W2020889858 cites W2026599698 @default.
- W2020889858 cites W2026800986 @default.