G. V. M. Williams

Research interests

Publications

• Spin-dependent tunnelling in magnetite nanoparticles

  Journal of Magnetism and Magnetic Materials · 2018 · https://doi.org/10.1016/j.jmmm.2018.04.017

• Intrinsic magnetic order and inhomogeneous transport in Gd-implanted zinc oxide

  Physical Review B · 2013 · https://doi.org/10.1103/physrevb.88.214423

• Synthesis, Alignment, and Magnetic Properties of Monodisperse Nickel Nanocubes

  Journal of the American Chemical Society · 2011 · https://doi.org/10.1021/ja210209r

• Semiconducting ground state of GdN thin films

  Physical Review B · 2006 · https://doi.org/10.1103/physrevb.73.235335

• Photostimulated luminescence in Eu-doped fluorochlorozirconate glass ceramics

  Applied Physics Letters · 2003 · https://doi.org/10.1063/1.1593228

• Heat capacity and transport studies of the ferromagnetic superconductor RuSr2GdCu2O8

  Physical review. B, Condensed matter · 2000 · https://doi.org/10.1103/physrevb.61.r6471

• Critical Doping in Overdoped High-Tc Superconductors: a Quantum Critical Point?

  physica status solidi (b) · 1999 · https://doi.org/10.1002/(sici)1521-3951(199909)215:1<531::aid-pssb531>3.0.co;2-w

• NMR Evidence for a d -Wave Normal-State Pseudogap

  Physical Review Letters · 1997 · https://doi.org/10.1103/physrevlett.78.721

• Zn-induced Tc Reduction in High- Tc Superconductors: Scattering in the Presence of a Pseudogap

  Physical Review Letters · 1997 · https://doi.org/10.1103/physrevlett.79.5294

• Suppression of the Superconducting Condensate in the High- T c Cuprates by Zn Substitution and Overdoping: Evidence for an Unconventional Pairing State

  Physical Review Letters · 1996 · https://doi.org/10.1103/physrevlett.77.2304

• Thermoelectric Power: A Simple, Instructive Probe of High- Tc Superconductors

  Physical Review Letters · 1995 · https://doi.org/10.1103/physrevlett.75.4114

• In-Plane Anisotropy of the Penetration Depth Due to Superconductivity on the Cu-O Chains in YBa2Cu3O7−δ , Y2Ba4Cu7O15−δ , and Y Ba2 Cu4 O8

  Physical Review Letters · 1995 · https://doi.org/10.1103/physrevlett.74.1008

• Ca- and La-substitution in YBa2Cu3O7−ξ, Y2Ba4Cu7O15−ξ and YBa2Cu4O8

  Physica C Superconductivity · 1991 · https://doi.org/10.1016/0921-4534(91)91574-n

• Synchrotron-radiation studies of the transition of hydrogenated amorphous carbon to graphitic carbon

  Physical review. B, Condensed matter · 1983 · https://doi.org/10.1103/physrevb.28.2152

Current projects

No projects listed.