Browsing Zwanziger, Josef W. by Author "Werner-Zwanziger, Ulrike"

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  • Relating 139La Quadrupolar Coupling Constants to Polyhedral Distortion in Crystalline Structures 

    Relating 139La Quadrupolar Coupling Constants to Polyhedral Distortion in Crystalline Structures Alexander L. Paterson, Margaret A. Hanson, Ulrike Werner-Zwanziger, and Josef W. Zwanziger The Journal of Physical Chemistry C 2015 119 (45), 25508-25517 DOI: 10.1021/acs.jpcc.5b09122
    A broad series of crystalline lanthanum oxide-based materials has been investigated through high-field 139La solid state nuclear magnetic resonance (ssNMR) spectroscopy and ab initio density functional theory (DFT) ...

  • Zero Thermal Expansion in ZrMgMo3O12: NMR Crystallography Reveals Origins of Thermoelastic Properties 

    Chem. Mater., 2015, 27 (7), pp 2633–2646 DOI: 10.1021/acs.chemmater.5b00429
    The coefficient of thermal expansion of ZrMgMo3O12 has been measured and was found to be extremely close to zero over a wide temperature range including room temperature ( = (1.6 ± 0.2) × 10–7 K–1 from 25 to 450 °C by X-ray ...