B. Wruck

Leibniz University Hannover — Germany

Materials Science · Physical Sciences

15h-index1.4kcitations22works0.02yr avg
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Research Topics

Solid-state spectroscopy and crystallography(10), High-pressure geophysics and materials(8), Crystal Structures and Properties(6), Glass properties and applications(4), Spectroscopy and Quantum Chemical Studies(4)

Publications22 total

X-ray study of the triagonal --> hexagonal phase transition in metamorphic kalsilite
American Mineralogist·1999· 14 cited
Calibration of excess thermodynamic properties and elastic constant variations associated with the alpha <-->beta phase transition in quartz
American Mineralogist·1998· 237 cited
Oxygen content and tweed/twin transition of YBa<sub>2</sub>Cu<sub>3−<i>x</i></sub>Al<sub><i>x</i></sub>O<sub>6+<i>y</i></sub>single crystals
Acta Crystallographica Section A Foundations of Crystallography·1996Open Access
Phonon spectra of alkali feldspars; phase transitions and solid solutions
American Mineralogist·1996· 94 cited
Ferroelastic phase transition and renormalization effect in diluted lead phosphate, (Pb<sub>1-x</sub>Sr<sub>x</sub>)<sub>3</sub>(PO<sub>4</sub>)<sub>2</sub>and (Pb<sub>1-x</sub>Ba<sub>x</sub>)<sub>3</sub>(PO<sub>4</sub>)<sub>2</sub>
Phase Transitions·1995· 6 cited
Phase transition(s) in titanite CaTiSiO5: An infrared spectroscopic, dielectric response and heat capacity study
Physics and Chemistry of Minerals·1995· 86 cited
Characterization of high-temperature phase transitions in single crystals of Steinbach tridymite
American Mineralogist·1994· 20 cited
On the thickness of ferroelastic twin walls in lead phosphate Pb<sub>3</sub>(PO<sub>4</sub>)<sub>2</sub> an X-ray diffraction study
Phase Transitions·1994· 85 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
On the displacive character of the phase transition in quartz: a hard-mode spectroscopy study
Journal of Physics Condensed Matter·1992· 66 cited
On the displacive character of the phase transition in quartz: A hard mode (infrared) spectroscopic study
Explore Bristol Research·1992· 1 cited
Order parameter saturation at low temperatures -numerical results for displacive and O/D systems
Ferroelectrics·1991· 72 cited
Order-parameter saturation and low-temperature extension of Landau theory
The European Physical Journal B·1991· 244 cited
Influence of lattice imperfections on the transition temperatures of structural phase transitions: The plateau effect
Phase Transitions·1991· 59 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
Polytypism and Equilibrium Phase Transitions: In Situ Observation of the Polytypic Phase Transition 2H-12R in PbI2
Advances in physical geochemistry·1988· 8 cited
In situ observation of the polytypic phase transition 2H-12R in PbI<sub>2</sub>: investigations of the thermodynamic structural and dielectric properties
Journal of Physics C Solid State Physics·1987· 78 cited
Domain wall formation in minerals: I. theory of twin boundary shapes in Na-feldspar
Physics and Chemistry of Minerals·1985· 41 cited
Thermodynamics of sodium feldspar II: Experimental results and numerical calculations
Physics and Chemistry of Minerals·1985· 142 cited
Pretransitional effects in ferroelastic Pb<sub>3</sub>(P<sub>1−<i>x</i></sub>As<sub><i>x</i></sub>O<sub>4</sub>)<sub>2</sub>
Acta Crystallographica Section A Foundations of Crystallography·1984Open Access
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Frequent Co-authors

Ekhard K. H. Salje(18), Ann Graeme-Barber(4), U. Bismayer(4), Michael A. Carpenter(3), Ming Zhang(3), Martin T. Dove(2), B. Kuscholke(2), B. Pałosz(2), Andy Ridgwell(2), B. Güttler(2), G. Dolino(2), Daniela Cellai(2), Michael A. Carpenter(2), H. Thomas(1), Kevin S. Knight(1), H. Kroll(1), H.‐G. Unruh(1), Claudia Schmidt(1), Tony Abraham(1), S. Marais(1)