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Dr Adrian Barnes
Dr Adrian Barnes
Reader in Physics
BSc, PhD(Bristol), CPhys
My research interests concerns the structure of disordered materials, such as liquids and glasses and how it is related to the material's properties. This involves the use of advanced X-ray and neutron diffraction techniques, including anomalous X-ray scattering and neutron scattering and isotopic substitution, coupled with structure calculation and modelling techniques based on Molecular Dynamics and Monte Carlo simulation.
In addition I also carry out X-ray and neutron spectroscopy work in order to reveal the detailed microscopic dynamical behaviour of the same systems. This work takes place mainly in the European Central facilities including the ESRF, the ILL, ISIS and in future DIAMOND.
- structure of disordered materials
- advanced X-ray
- neutron diffraction
- Monte Carlo simulation
- isotopic substitution
- structure calculation
- molecular dynamics
School of Physics
- Kidkhunthod, P, Bootchanont, A & Barnes, AC, 2016, Structural investigation of gallate glass using L3-edge extended X-ray absorption spectroscopy and computer simulation. Journal of Non-Crystalline Solids, vol 448., pp. 27-30
- Barnes, AC, 2015, A comparison of structural models of Tb3Al5O12 and Nd3Al5O12 glasses obtained when using x-ray data alone and when x-ray and neutron data are combined. Zeitschrift für Physikalische Chemie, vol 230., pp. 387-415
- Bassindale, PG, Phillips, DB, Barnes, AC & Drinkwater, BW, 2014, Measurements of the force fields within an acoustic standing wave using holographic optical tweezers. Applied Physics Letters, vol 104.
- Kidkhunthod, P, Skinner, L, Barnes, A, Klysubun, W & Fischer, H, 2014, Structure of Ba-Ti-Al-O glasses produced by aerodynamic levitation and laser heating.. Physical Review B - Condensed Matter & Materials Physics, vol 90.
- Skinner, LB, Barnes, AC, Salmon, PS, Hennet, L, Fischer, HE, Benmore, CJ, Kohara, S, Weber, JKR, Bytchkov, A, Wilding, MC, Parise, JB, Farmer, TO, Pozdnyakova, I, Tumber, SK & Ohara, K, 2013, Joint diffraction and modeling approach to the structure of liquid alumina. Physical Review B - Condensed Matter and Materials Physics, vol 87.
- Skinner, L, Barnes, A, Salmon, P, FIscher, H, Drewitt, JWE & Honkimaki, V, 2012, Structure and triclustering in Ba-Al-O glass. Physical Review B - Condensed Matter & Materials Physics, vol 85.
- Wezka, K, Zeidler, A, Salmon, P, Kidkhunthod, P, Barnes, A & Fischer, H, 2011, Structure of praseodymium and neodymium gallate glasses. JOURNAL OF NON-CRYSTALLINE SOLIDS, vol 357., pp. 2511 - 2515
- Barnes, A, Skinner, L, Salmon, P, Bytchkov, A, Pozdnyakova, I, Farmer, T & Fischer, H, 2011, Comment on "Liquid-Liquid Phase Transition in Supercooled Yttria-Alumina" Reply. PHYSICAL REVIEW LETTERS, vol 106., pp. 119602-1 - 119602-1
- Drewitt, JWE, Salmon, P, Barnes, A, Klotz, S, Fischer, H & Crichton, W, 2010, Structure of GeO(2) glass at pressures up to 8.6 GPa. Physical Review B - Condensed Matter & Materials Physics, vol 81.
- Kidkhunthod, P & Barnes, A, 2009, A Structural Study of Praseodymium Gallate Glasses by Combined Neutron Diffraction, Molecular Dynamics and EXAFS techniques. Journal of Physics Conference Series, vol 190., pp. 012076-1 - 012076-4
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