Publications

Steve Sque, University of Exeter

Here I've given a list of my publically disseminated research, which includes information about my thesis, journal articles, and conferences at which I have presented my work.

Ph.D. Thesis

A First-Principles Study on Bulk and Transfer Doping of Diamond

My Ph.D. thesis has its own page.

Journal Articles

As first author

• The transfer doping of graphite and graphene
  Stephen J. Sque, Robert Jones, and Patrick R. Briddon
  Physica Status Solidi (A) 204 (9), 3078–3084 (September 2007) [Link]
• Modelling the effect of doping metallic carbon nanotubes on their ability to transfer-dope diamond
  Stephen J. Sque, Christopher P. Ewels, Robert Jones, and Patrick R. Briddon
  Physica Status Solidi (A) 204 (9), 2898–2902 (September 2007) [Link]
• Carbon nanotubes and their interaction with the surface of diamond
  S. J. Sque, R. Jones, S. Öberg, and P. R. Briddon
  Physical Review B 75 (11), 115328 (March 2007) [Link]
  Selected for inclusion in Virtual Journal of Nanoscale Science & Technology 15 (14) (April 2007) [Link]
• Theoretical study on the adsorption of armchair carbon nanotubes on the hydrogenated surface of diamond
  Stephen J. Sque, Robert Jones, Sven Öberg, and Patrick R. Briddon
  Physica Status Solidi (A) 203 (12), 3107–3113 (September 2006) [Link]
• Transfer doping of diamond: Buckminsterfullerene on hydrogenated, hydroxylated, and oxygenated diamond surfaces
  S. J. Sque, R. Jones, S. Öberg, and P. R. Briddon
  Journal of Materials Science: Materials in Electronics 17 (6), 459–465 (June 2006) [Link]
• Transfer doping of diamond: The use of C₆₀ and C₆₀F₃₆ to effect p-type surface conductivity
  S. J. Sque, R. Jones, S. Öberg, and P. R. Briddon
  Physica B 376–377, 268–271 (April 2006) [Link]
• Structure, electronics, and interaction of hydrogen and oxygen on diamond surfaces
  S. J. Sque, R. Jones, and P. R. Briddon
  Physical Review B 73 (8), 085313 (February 2006) [Link]
• Hydrogenation and oxygenation of the (100) diamond surface and the consequences for transfer doping
  S. J. Sque, R. Jones, and P. R. Briddon
  Physica Status Solidi (A) 202 (11), 2091–2097 (August 2005) [Link]
• First-principles study of C₆₀ and C₆₀F₃₆ as transfer dopants for p-type diamond
  S. J. Sque, R. Jones, J. P. Goss, P. R. Briddon, and S. Öberg
  Journal of Physics: Condensed Matter 17 (2), L21–L26 (January 2005) [Link]
• Shallow Donors in Diamond: Chalcogens, Pnictogens, and their Hydrogen Complexes
  S. J. Sque, R. Jones, J. P. Goss, and P. R. Briddon
  Physical Review Letters 92 (1), 017402 (January 2004) [Link]
• Shallow donors in diamond: pnictogen and chalcogen hydrogen defects
  S. J. Sque, R. Jones, J. P. Goss, and P. R. Briddon
  Physica B: Condensed Matter 340–342, 80–83 (December 2003) [Link]

As a co-author

• Ab initio study of CsI and its surface
  R. M. Ribeiro, J. Coutinho, V. J. B. Torres, R. Jones, S. J. Sque, S. Öberg, M. J. Shaw, and P. R. Briddon
  Physical Review B 74 (3), 035430 (July 2006) [Link]
• Vacancy-impurity complexes and limitations for implantation doping of diamond
  J. P. Goss, P. R. Briddon, M. J. Rayson, S. J. Sque, and R. Jones
  Physical Review B 72 (3), 035214 (July 2005) [Link]
• Quantum mechanical modeling of the structure and doping properties of defects in diamond
  Jonathan P. Goss, P. R. Briddon, R. Sachdeva, R. Jones, and S. J. Sque
  Proceedings of the 27th International Conference on the Physics of Semiconductors, Flagstaff, Arizona, USA, 26–30 July 2004
  AIP Conference Proceedings 772 (1), 91–94 (June 2005) [Link]
• Donor and acceptor states in diamond
  J. P. Goss, P. R. Briddon, R. Jones, and S. Sque
  Diamond and Related Materials 13 (4–8), 684–690 (April–August 2004) [Link]
• Boron-hydrogen complexes in diamond
  J. P. Goss, P. R. Briddon, S. J. Sque, and R. Jones
  Physical Review B 69 (16), 165215 (April 2004) [Link]
• The vacancy-nitrogen-hydrogen complex in diamond: a potential deep centre in chemical vapour deposited material
  J. P. Goss, P. R. Briddon, R. Jones, and S. Sque
  Journal of Physics: Condensed Matter 15 (39), S2903–S2911 (October 2003) [Link]

Miscellaneous

• Novel Doping of Diamond using C₆₀
  S. J. Sque, R. Jones, J. P. Goss, P. R. Briddon, and S. Öberg
  CSAR Focus 13, 13–15 (Spring–Summer 2005) [Link to PDF]

Conferences

• Hasselt Diamond Workshop (SBDD-XII)
  Hasselt, Belgium (28 February – 2 March 2007)
  Poster presentation: The transfer doping of graphite and graphene
  Poster presentation: Modelling the effect of doping carbon nanotubes on their ability to transfer dope diamond
• De Beers Diamond Conference 2006
  Cambridge, U.K. (10–12 July 2006)
  Oral presentation: Transfer doping of diamond with carbon nanotubes and the effect of dehydrogenation of the diamond surface
• Surface and Bulk Defects in CVD Diamond Films XI (SBDD-XI)
  Hasselt, Belgium (22–24 February 2006)
  Oral presentation: Modelling nanotubes on diamond
• 16th European Conference on Diamond, Diamond-Like Materials, Carbon Nanotubes, and Nitrides (Diamond 2005)
  Toulouse, France (11–16 September 2005)
  Oral presentation: The effect of oxygenated surfaces on the transfer doping properties of C₆₀ on diamond
• De Beers Diamond Conference 2005
  Oxford, U.K. (13–15 July 2005)
  Oral presentation: The effect of oxygenated surfaces on the transfer doping properties of C₆₀ on diamond
• Surface and Bulk Defects in CVD Diamond Films X (SBDD-X)
  Hasselt, Belgium (23–25 February 2005)
  Oral presentation: Hydrogenation and oxygenation of the (100) diamond surface and the consequences for transfer doping
• Surface and Bulk Defects in CVD Diamond Films IX (SBDD-IX)
  Hasselt, Belgium (18–20 February 2004)
  Oral presentation: C₆₀ and C₆₀F₃₆ on diamond surfaces as potential transfer dopants
• 14th European Conference on Diamond, Diamond-Like Materials, Carbon Nanotubes, and Nitrides (Diamond 2003)
  Salzburg, Austria (7–12 September 2003)
• The 22nd International Conference on Defects in Semiconductors (ICDS-22)
  Århus, Denmark (28 July – 1 August 2003)
  Oral presentation: Electrical activity of chalcogen and pnictogen hydrogen defects in diamond
  My report on the ICDS-22 is available
• De Beers Diamond Conference 2003
  Cambridge, U.K. (7–9 July 2003)
  Oral presentation: Electrical activity of chalcogen and pnictogen hydrogen defects in diamond
• The Physics of Group IV Semiconductors
  Exeter, U.K. (7–10 April 2003)
  Local Organiser
  Poster presentation: Electrical activity of chalcogen and pnictogen hydrogen defects in diamond
• Surface and Bulk Defects in CVD Diamond Films IIX (SBDD-IIX)
  Hasselt, Belgium (26–28 February 2003)
  Oral presentation: Electrical activity of chalcogen and pnictogen hydrogen defects in diamond

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