Ann Graeme-Barber

University of Cambridge — United Kingdom

Materials Science · Physical Sciences

12h-index1.3kcitations14works0.02yr avg
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Research Topics

Solid-state spectroscopy and crystallography(5), Geological and Geochemical Analysis(3), High-pressure geophysics and materials(3), Theoretical and Computational Physics(3), Physics of Superconductivity and Magnetism(2)

Publications14 total

Metamictization of zircon: Raman spectroscopic study
Journal of Physics Condensed Matter·2000· 202 citedOpen Access
Spontaneous strain as a determinant of thermodynamic properties for phase transitions in minerals
European Journal of Mineralogy·1998· 308 cited
Calibration of excess thermodynamic properties and elastic constant variations associated with the alpha <-->beta phase transition in quartz
American Mineralogist·1998· 237 cited
Exsolution and Al-Si disorder in alkali feldspars; their analysis by infrared spectroscopy
American Mineralogist·1997· 31 cited
Volumes of K-Na mixing for low albite-microcline crystalline solutions at elevated temperature; a test of regular solution thermodynamic models
American Mineralogist·1997· 21 cited
Phonon spectra of alkali feldspars; phase transitions and solid solutions
American Mineralogist·1996· 94 cited
Lattice parameters, spontaneous strain and phase transitions in Pb<sub>3</sub>(PO<sub>4</sub>)<sub>2</sub>
Acta Crystallographica Section B Structural Science·1993· 60 cited
Experimental test of rate equations: time evolution of Al,Si ordering in anorthite CaAl<sub>2</sub>Si<sub>2</sub>O<sub>8</sub>
Journal of Physics Condensed Matter·1993· 17 cited
Landau free energy and order parameter behaviour of the<i>α</i>/<i>β</i>phase transition in cristobalite
Zeitschrift für Kristallographie·1992· 130 cited
Kinetic rate laws derived from order parameter theory IV: Kinetics of Al,Si disordering in Na-feldspars
Physics and Chemistry of Minerals·1991· 32 cited
Spontaneous strain and microstructures of YBa 2 (Cu 1-x Co x ) 3 O 7-δ
1991
SPONTANEOUS STRAIN AND MICROSTRUCTURES OF YBA2 (CU1-XCOX)3O7-DELTA
1991
Twin formation and structural modulations in orthorhombic and tetragonal YBa<sub>2</sub>(Cu<sub>1-x</sub>Co<sub>x</sub>)<sub>3</sub>O<sub>7-δ</sub>
Philosophical Magazine Letters·1989· 134 cited
Thermodynamics of plagioclase III: Spontaneous strain at the $$I\overline 1 - P\overline 1$$ phase transition in Ca-rich plagioclase
Physics and Chemistry of Minerals·1988· 42 cited

Frequent Co-authors

Ekhard K. H. Salje(12), Michael A. Carpenter(5), B. Wruck(4), Ming Zhang(3), Andrew Putnis(3), Jane Blunt(3), Martin T. Dove(2), W. W. Schmahl(2), P. Freeman(2), Wolfgang W. Schmahl(2), Kevin S. Knight(1), Ian Farnan(1), Philippe Daniel(1), Rodney C. Ewing(1), Andrew M. Clark(1), Hugues Leroux(1), R. Jones(1), K.K. Singh(1), Peter P. Edwards(1), J. W. Loram(1)