Dr Andrew ThomasMInstP CPhys

Research Fellow

Full contact details
View graph of relations

Publications

  1. 1991
  2. Published

    Anomalous enhancement of O 2p states near the Fermi level in the superconductor Bi2Sr2CaCu2O8-δ

    Wincott, P., Thomas, A., Lindsay, R., Muryn, C., Flipse, C., Raiker, G., Thornton, G., Cummins, T., Cohen, O., Egdell, R., Laverty, J. R., Mitchell, P. W., Ross, J. W., Law, D. S-L., Holland, D., Leonyuk, L., Morris, B. C. & Flavell, W., 1991, In : PHYSICA C. 185-189, p. 1071

    Research output: Contribution to journalArticle

  3. 1993
  4. Published

    Oxygen vacancy sites on TiO2(100)1x3 using surface core level shift photoelectron diffraction

    Hardman, P., Prakash, N. S., Muryn, C., Raiker, G., Thomas, A., Prime, A., Thornton, G. & Blake, R. J., 1993, In : Physical Review B. 47, 23, p. 16056

    Research output: Contribution to journalArticle

  5. 1994
  6. Published

    Changes to the occupied and unoccupied electronic structure of TiO2(100) upon alkali metal adsorption.

    Purdie, D., Reihl, B., Thomas, A., Hardman, P., Muryn, C. & Thornton, G., 1994, In : Journal de Physique IV. c9, p. 163

    Research output: Contribution to journalArticle

  7. Published

    Soft X-ray photon stimulated ion desorption from SrTiO3-H2O.

    Thomas, A., Muryn, C., Hardman, P., Dürr, H., Owen, I., Thornton, G., Quinn, F., Rosenberg, R., Love, P. & Rehn, V., 1994, In : Surface Science. 307-309, Part A, p. 355-359 5 p.

    Research output: Contribution to journalArticle

  8. 1995
  9. Published

    Photoemission and HREELS study of K adsorption on TiO2(100)

    Thomas, A. G., Hardman, P. J., Muryn, C. A., Dhariwal, H. S., Prime, A. F., Thornton, G., Román, E. & De Segovia, J. L., 1 Dec 1995, In : Journal of the Chemical Society, Faraday Transactions. 91, 20, p. 3569-3573 5 p.

    Research output: Contribution to journalArticle

  10. 1997
  11. Published

    Angle-resolved photoemission of CuO (100)

    Warren, S., Thomas, A. G., Hollingworth, J., Flavell, W. R., Wincott, P. L., Prime, A., Downes, S. & Chen, C., 20 Apr 1997, In : Surface Science. 377-379, p. 256-260 4 p.

    Research output: Contribution to journalArticle

  12. 1999
  13. Published

    Electronic structure and reactivity of La1-xSrxCo1-yCuyO3 and La2-xSrxCo1-yCuyO4

    Hollingworth, J., Flavell, W. R., Thomas, A. G., Grice, S. C., Mitchell, C. E. J., Dunwoody, P. M., Warren, S., Squire, S. J., Marr, P. G. D., Downes, S. W. & Hancock, F. E., 1999, In : Journal of Electron Spectroscopy and Related Phenomena. 101-103, p. 765-769 4 p.

    Research output: Contribution to journalArticle

  14. Published

    Electronic structure and surface reactivity of La1-xSrxCoO3

    Flavell, W. R., Thomas, A. G., Hollingworth, J., Warren, S., Grice, S. C., Dunwoody, P. M., Mitchell, C. E. J., Marr, P. G. D., Teehan, D., Downes, S., Seddon, E. A., Dhanak, V. R., Asai, K., Koboyashi, Y. & Yamada, N., 1999, In : Faraday Discussions. 114, p. 407-420 13 p.

    Research output: Contribution to journalArticle

  15. Published

    Photoemission studies of single crystal CuO(100)

    Warren, S., Flavell, W. R., Thomas, A. G., Hollingworth, J., Wincott, P. L., Prime, A. F., Downes, S. & Chen, C., 5 Jul 1999, In : Journal of Physics: Condensed Matter. 11, 26, p. 5021-5043 22 p.

    Research output: Contribution to journalArticle

  16. Published

    Adsorption of H2O on single crystal CuO

    Warren, S., Flavell, W. R., Thomas, A. G., Hollingworth, J., Dunwoody, P. M., Downes, S. & Chen, C., 10 Aug 1999, In : Surface Science. 436, 1, p. 1-8 7 p.

    Research output: Contribution to journalArticle

  17. 2000
  18. Published

    Orientation of o-nitrophenol adsorbed on LaCoO3(111)

    Thomas, A. G., Hollingworth, J., Hashim, Z., Khan, N., Flavell, W. R., Roper, M. & Hancock, F. E., 20 May 2000, In : Surface Science. 454, 1, p. 131-136 5 p.

    Research output: Contribution to journalArticle

  19. Published

    Resonance photoemission of LaCoO3(111) and La0.9Sr0.1CoO3(111)

    Thomas, A. G., Flavell, W. R., Dunwoody, P. M., Mitchell, C. E. J., Warren, S., Grice, S. C., Marr, P. G. D., Jewitt, D. E., Khan, N., Dhanak, R. V., Teehan, D., Seddon, E. A., Asai, K., Koboyashi, Y. & Yamada, N., 6 Nov 2000, In : Journal of Physics: Condensed Matter. 12, 44, p. 9259-9279 20 p.

    Research output: Contribution to journalArticle

  20. 2002
  21. Published

    Electronic structure and reactivity of TM-doped La1-xSrxCoO3 (TM = Ni, Fe) catalysts

    Grice, S. C., Flavell, W. R., Thomas, A. G., Warren, S., Marr, P. G., Jewitt, D. E., Khan, N., Dunwoody, P. M. & Jones, S. A., Feb 2002, In : Surface Review and Letters. 9, 1, p. 277-283 6 p.

    Research output: Contribution to journalArticle

  22. 2003
  23. Published

    Resonant Photoemission study of single crystal TiO2 (101) and (001) anatase,

    Thomas, A. G., Flavell, W. R., Kumarasinghe, A. R., Mallick, A. K., Smith, G., Tsoutsou, D., Patel, S., Stockbauer, R., Graetzel, M., Hengerer, R. & Grätzel, M., 15 Jan 2003, In : Physical Review B: Condensed Matter and Materials Physics. B67, 3, p. 351101-351107 6 p., 035110.

    Research output: Contribution to journalArticle

  24. 2004
  25. Published

    Resonant photoemission of single-crystal RBaCo2O 5+δ (R=Gd, Dy)

    Flavell, W. R., Thomas, A. G., Tsoutsou, D., Mallick, A. K., North, M., Seddon, E. A., Cacho, C., Malins, A. E. R., Patel, S., Stockbauer, R. L., Kurtz, R. L., Sprunger, P. T., Barilo, S. N., Shiryaev, S. V. & Bychkov, G. L., Dec 2004, In : Physical Review B - Condensed Matter and Materials Physics. 70, 22, p. 1-224427 224426 p.

    Research output: Contribution to journalArticle

  26. 2005
  27. Published

    Resonant photoemission of transition metal perovskites

    Flavell, W. R., Thomas, A. G., Tsoutsou, D., Mallick, A. K., Hollingworth, J., Patel, S., Seddon, E. A., Stockbauer, R. L., Kurtz, R. L., Sprunger, P. T., Barilo, S. N., Shiryaev, S. V. & Bychkov, G. L., Jun 2005, In : Journal of Electron Spectroscopy and Related Phenomena. 144-147, p. 777-782 5 p.

    Research output: Contribution to journalArticle

  28. Published

    Adsorption of bi-isonicotinic acid on anatase TiO2(1 0 1) and (0 0 1) studied by photoemission and NEXAFS spectroscopy

    Thomas, A. G., Flavell, W. R., Chatwin, C., Rayner, S., Tsoutsou, D., Kumarasinghe, A. R., Brete, D., Johal, T. K., Patel, S. & Purton, J., 1 Nov 2005, In : Surface Science. 592, 1-3, p. 159-168 9 p.

    Research output: Contribution to journalArticle

  29. 2007
  30. Published

    Comparison of the electronic structure of anatase and rutile TiO2 single-crystal surfaces using resonant photoemission and x-ray absorption spectroscopy

    Thomas, A. G., Flavell, W. R., Mallick, A. K., Kumarasinghe, A. R., Tsoutsou, D., Khan, N., Chatwin, C., Rayner, S., Smith, G. C., Stockbauer, R. L., Warren, S., Johal, T. K., Patel, S., Holland, D., Taleb, A. & Wiame, F., 2007, In : Physical Review B - Condensed Matter and Materials Physics. 75, 3, 035105.

    Research output: Contribution to journalArticle

  31. Published

    Electronic properties of the interface between p-CuI and anatase-phase n-Ti O2 single crystal and nanoparticulate surfaces: A photoemission study

    Kumarasinghe, A. R., Flavell, W. R., Thomas, A. G., Mallick, A. K., Tsoutsou, D., Chatwin, C., Rayner, S., Kirkham, P., Warren, S., Patel, S., Christian, P., O'Brien, P., Grätzel, M. & Hengerer, R., 2007, In : Journal of Chemical Physics. 127, 11, 114703.

    Research output: Contribution to journalArticle

  32. Published

    Adsorption of phenylalanine on single crystal rutile TiO2(1 1 0) surface

    Thomas, A. G., Flavell, W. R., Chatwin, C. P., Kumarasinghe, A. R., Rayner, S. M., Kirkham, P. F., Tsoutsou, D., Johal, T. K. & Patel, S., 15 Sep 2007, In : Surface Science. 601, 18, p. 3828-3832 4 p.

    Research output: Contribution to journalArticle

  33. 2008
  34. Published

    Large single crystals of LnBaCo2O5.5: Initial nucleation, growth and study

    Barilo, S. N., Shiryaev, S. V., Bychkov, G. L., Shestak, A. S., Flavell, W. R., Thomas, A. G., Rafique, H. M., Chernenkov, Y. P., Plakhty, V. P., Pomjakushina, E., Conder, K. & Allenspach, P., Apr 2008, In : Journal of Crystal Growth. 310, 7-9, p. 1867-1874 7 p.

    Research output: Contribution to journalArticle

  35. Published

    Preparation of ligand-free TiO2 (Anatase) nanoparticles through a nonaqueous process and their surface functionalization

    Kotsokechagia, T., Cellesi, F., Thomas, A., Niederberger, M. & Tirelli, N., 1 Jul 2008, In : Langmuir. 24, 13, p. 6988-6997 9 p.

    Research output: Contribution to journalArticle

  36. 2010
  37. Published

    Surface characterization of zirconia dental implants

    Zinelis, S., Thomas, A., Syres, K., Silikas, N. & Eliades, G., Apr 2010, In : Dental Materials. 26, 4, p. 295-305 10 p.

    Research output: Contribution to journalArticle

  38. Published

    Dopamine adsorption on anatase TiO2(101): A photoemission and NEXAFS spectroscopy study

    Syres, K., Thomas, A., Bondino, F., Malvestuto, M. & Grätzel, M., 21 Sep 2010, In : Langmuir. 26, 18, p. 14548-14555 7 p.

    Research output: Contribution to journalArticle

  39. 2011
  40. Published

    Comparison of the electronic structure of LnBaCo2O 5+δ (Ln = Gd, Dy; Ln-112) and LnBaCo4O7 (Ln = Yb; Ln-114) single-crystal surfaces using resonant photoemission

    Rafique, H. M., Flavell, W. R., Thomas, A. G., Syres, K. L., Barilo, S. N., Shiryaev, S. V., Bychkov, G. L., Holland, D. M. P., Malins, A. E. R., Miller, G. & Dhanak, V. R., Apr 2011, In : Journal of Electron Spectroscopy and Related Phenomena. 184, 3-6, p. 227-231 4 p.

    Research output: Contribution to journalArticle

  41. 2012
  42. Published

    Pyrocatechol as a surface capping molecule on rutile TiO 2 (110)

    Syres, K. L., Thomas, A. G., Cant, D. J. H., Hardman, S. J. O. & Preobrajenski, A., Feb 2012, In : Surface Science. 606, 3-4, p. 273-277 4 p.

    Research output: Contribution to journalArticle

  43. Published

    Surface characterization of SLActive dental implants.

    Zinelis, S., Silikas, N., Thomas, A., Syres, K. & Eliades, G., Mar 2012, In : The European journal of esthetic dentistry : official journal of the European Academy of Esthetic Dentistry. 7, 1, p. 72-92 20 p.

    Research output: Contribution to journalArticle

  44. Published

    An overview of the adsorption of organic molecules on rutile TiO2 and anatase TiO2 single crystal surfaces

    Thomas, A. G. & Syres, K. L., Apr 2012, In : Chemical Society Reviews. 41, 11, p. 4207-4217

    Research output: Contribution to journalArticle

  45. Published

    Observation of UV-induced Auger features in catechol adsorbed on anatase TiO 2 (101) single crystal surface

    Thomas, A. G. & Syres, K. L., 23 Apr 2012, In : Applied Physics Letters. 100, 17, 171603.

    Research output: Contribution to journalArticle

  46. Published

    PEGylation of nanosubstrates (Titania) with multifunctional reagents: At the crossroads between nanoparticles and nanocomposites

    Kotsokechagia, T., Zaki, N. M., Syres, K., Leonardis, P. D., Thomas, A., Cellesi, F. & Tirelli, N., 7 Aug 2012, In : Langmuir. 28, 31, p. 11490-11501 11 p.

    Research output: Contribution to journalArticle

  47. Published

    Adsorbate-induced modification of surface electronic structure: Pyrocatechol adsorption on the anatase TiO 2 (101) and rutile TiO 2 (110) surfaces

    Syres, K. L., Thomas, A. G., Flavell, W. R., Spencer, B. F., Bondino, F., Malvestuto, M., Preobrajenski, A. & Grätzel, M., 8 Nov 2012, In : Journal of Physical Chemistry C. 116, 44, p. 23515-23525 10 p.

    Research output: Contribution to journalArticle

  48. 2013
  49. Published

    Time-resolved surface photovoltage measurements at n-type photovoltaic surfaces: Si(111) and ZnO(101̅ 0)

    Spencer, B. F., Graham, D. M., Hardman, S. J. O., Seddon, E. A., Cliffe, M. J., Syres, K. L., Thomas, A. G., Stubbs, S. K., Sirotti, F., Silly, M. G., Kirkham, P. F., Kumarasinghe1, A. R., Hirst, G. J., Moss, A. J., Hill, S. F., Shaw, D. A., Chattopadhyay, S. & Flavell, W. R., 4 Nov 2013, In : Physical Review B. 88, p. 195301

    Research output: Contribution to journalArticle

  50. Published

    Time-resolved surface photovoltage measurements at n-type photovoltaic surfaces: Si(111) and ZnO(101̄0)

    Spencer, B., Graham, D. M., Hardman, S. J. O., Seddon, E. A., Cliffe, M. J., Syres, K. L., Thomas, A. G., Stubbs, S. K., Sirotti, F., Silly, M. G., Kirkham, P. F., Kumarasinghe, A. R., Hirst, G. J., Moss, A. J., Hill, S. F., Shaw, D. A., Chattopadhyay, S. & Flavell, W. R., 4 Nov 2013, In : Physical Review B - Condensed Matter and Materials Physics. 88, 19, 195301.

    Research output: Contribution to journalArticle

  51. 2014
  52. Published

    Wet chemically prepared rutile TiO2(110) and TiO2(011): Substrate preparation for surface studies under non-UHV conditions

    Ahmed, M. H. M., Lydiatt, F. P., Chekulaev, D., Wincott, P. L., Vaughan, D. J., Jang, J. H., Baldelli, S., Thomas, A. G., Walters, W. S. & Lindsay, R., 2014, In : Surface Science. 630, p. 41-45 4 p.

    Research output: Contribution to journalArticle

  53. Published

    Multitechnique characterization of CPTi surfaces after electro discharge machining (EDM)

    Zinelis, S., Al Jabbari, Y. S., Thomas, A., Silikas, N. & Eliades, G., Jan 2014, In : Clinical Oral Investigations. 18, 1, p. 67-75 8 p.

    Research output: Contribution to journalArticle

  54. Published

    Adsorption and photocatalytic degradation of 3-fluoroaniline on anatase tio2(101): A photoemission and near-edge x-ray absorption fine structure study

    Jackman, M. J. & Thomas, A. G., 8 Jan 2014, In : Journal of Physical Chemistry C. 118, 4, p. 2028-2036 8 p.

    Research output: Contribution to journalArticle

  55. Published

    Dynamics in next-generation solar cells: time-resolved surface photovoltage measurements of quantum dots chemically linked to ZnO (1010)

    Spencer, B. F., Cliffe, M. J., Graham, D. M., Hardman, S. J. O., Seddon, E. A., Syres, K. L., Thomas, A. G., Sirotti, F., Silly, M. G., Akhtar, J., O'Brien, P., Fairclough, S. M., Smith, J. M., Chattopadhyay, S. & Flavell, W. R., 11 Mar 2014, In : Faraday Discussions. 171, p. 275-298 23 p.

    Research output: Contribution to journalArticle

  56. Published

    Adsorption of dopamine on rutile TiO2 (110): A photoemission and near-edge x-ray absorption fine structure study

    Jackman, M. J., Syres, K. L., Cant, D. J. H., Hardman, S. J. O. & Thomas, A. G., 8 Jul 2014, In : Langmuir. 30, 29, p. 8761-8769 8 p.

    Research output: Contribution to journalArticle

  57. Published

    Adsorption and stability of malonic acid on rutile TiO2 (110), studied by near edge X-ray absorption fine structure and photoelectron spectroscopy

    Syres, K. L., Thomas, A. G., Graham, D. M., Spencer, B. F., Flavell, W. R., Jackman, M. J. & Dhanak, V. R., Aug 2014, In : Surface Science. 626, p. 14-20 6 p.

    Research output: Contribution to journalArticle

  58. Published

    Adsorption studies of p-aminobenzoic acid on the anatase TiO2 (101) surface.

    Thomas, A., Jackman, M. J., Wagstaffe, M., Radtke, H., Syres, K. L., Adell, J., Levy, A. & Martsinovich, N., 25 Sep 2014, In : Langmuir. 30, 41, p. 12306-12314 8 p.

    Research output: Contribution to journalArticle

  59. 2015
  60. Published

    Chemically-specific time-resolved surface photovoltage spectroscopy: Carrier dynamics at the interface of quantum dots attached to a metal oxide

    Spencer, B. F., Cliffe, M. J., Graham, D. M., Hardman, S. J. O., Seddon, E. A., Syres, K. L., Thomas, A., Sirotti, F., Silly, M. G., Akhtar, J., O'Brien, P., Fairclough, S. M., Smith, J. M., Chattopadhyay, S. & Flavell, W. R., 21 Mar 2015, In : Surface Science. 641, p. 320-325 5 p.

    Research output: Contribution to journalArticle

  61. Published

    A Photoelectron Spectroscopy Study of Stoichiometric and Reduced Anatase TiO2 (101) Surfaces: The Effect of Subsurface Defects on Water Adsorption at Near-Ambient Pressures

    Jackman, M., Thomas, A. & Muryn, C., Sep 2015, In : The Journal of Physical Chemistry Part C: Nanomaterials, Interfaces and Hard Matter. 119, p. 13682-13690 8 p.

    Research output: Contribution to journalArticle

  62. Published

    An ex situ study of the adsorption of calcium phosphate from solution onto TiO2(110) and Al2O3(0001)

    Murphy, M., Walczak, M. S., Hussain, H., Acres, M. J., Muryn, C. A., Thomas, A., Silikas, N. & Lindsay, R., 6 Sep 2015, In : Surface Science.

    Research output: Contribution to journalArticle

  63. 2016
  64. Published

    VAMAS Inter-Laboratory Study on Measuring the Thickness and Chemistry of Nanoparticle Coatings using XPS and LEIS

    Belsey, N., Cant, D., Minelli, C., Araujo, J., Bock, B., Brüner, P., Castner, D., Ceccone, G., Counsell, J., Dietrich, P., Engelhard, M., Fearn, S., Galhardo, C., Kalbe, H., Kim, J. W., Lartundo-Rojas, L., Luftman, H., Nunney, T., Pseiner, J., Smith, E. & 12 others, Spampinato, V., Sturm, J., Thomas, A., Treacy, J., Veith, L., Wagstaffe, M., Wang, H., Wang, M., Wang, Y-C., Werner, W., Yang, L. & Shard, A., 2016, In : The Journal of Physical Chemistry Part C: Nanomaterials, Interfaces and Hard Matter. 120

    Research output: Contribution to journalArticle

  65. Published

    An Experimental Investigation of the Adsorption of a Phosphonic Acid on the Anatase TiO2(101) Surface

    Wagstaffe, M., Thomas, A., Jackman, M., Torres molina, M., Syres, K. L. & Handrup, K., 5 Jan 2016, In : The Journal of Physical Chemistry C. 120, 3, p. 1693-1700

    Research output: Contribution to journalArticle

  66. Published

    A Nanostructured Aptamer-Functionalised Black Phosphorus Sensing Platform for Label-Free Detection of Myoglobin, a Cardiovascular Disease Biomarker

    Kumar, V., Brent, J., Shorie, M., Kaur, H., Chadha, G., Thomas, A., Lewis, E., Rooney, A., Nguyen, L., Zhong, X. L., Burke, M. G., Haigh, S., Walton, A., Mcnaughter, P., Tedstone, A., Savjani, N., Muryn, C., O'Brien, P., Ganguli, A. K., Lewis, D. & 1 others, Sabherwal, P., 10 Aug 2016, In : ACS Applied Materials and Interfaces. 8, 35, p. 22860–22868

    Research output: Contribution to journalArticle

  67. Published

    Ionic liquid ordering at an oxide surface: 1-butyl-3-methylimidazolium tetrafluoroborate, [C4C1Im][BF4], interaction with the anatase TiO2(101) surface

    Wagstaffe, M., Jackman, M., Syres, K., Generalov, A. & Thomas, A., 8 Nov 2016, In : ChemPhysChem. 17, 21

    Research output: Contribution to journalArticle

  68. 2017
  69. Published

    Formation and Characterization of Model Iron Sulfide Scales with Disulfides and Thiols on Steel Pipeline Materials by an Aerosol Assisted Chemical Vapor Method

    Murtaza, G., Nowicka-Dylag, C., Tedstone, A., Orwig, S., West, K. R., Warrens, C. P., Venkateswaran, S. P., Gaemers, S., Wei, M., Thomas, A., O'Brien, P. & Lewis, D., 2017, In : Energy & Fuels .

    Research output: Contribution to journalArticle

  70. Published
  71. Published

    Structure and Reactivity of a Model Oxide Supported Silver Nanocluster Catalyst Studied by Near Ambient Pressure X-ray Photoelectron Spectroscopy

    Wagstaffe, M., Hussain, H., Acres, M., Jones, R., Syres, K. L. & Thomas, A., 2017, In : Journal of Physical Chemistry. 121, 39, p. 21383-21389 6 p.

    Research output: Contribution to journalArticle

Previous 1 2 Next