Here is a list of my publically disseminated research, including information about my thesis, journal articles, and conferences at which I have presented my work.
As a Senior Scientist at NXP Semiconductors
- MOS Model 20, Level 2002.2
A. C. T. Aarts, A. Tajic, and S. J. Sque
NXP Semiconductors Unclassified Technical Note PR-TN-2005/00406 (May 2009) - Three company-confidential Technical Notes
As a Research Fellow in Physics at the University of Exeter
- 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) - 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) - 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)
Selected for inclusion in Virtual Journal of Nanoscale Science & Technology 15 (14) (April 2007) - Theoretical study on the adsorption of armchair carbon nanotubes on the hydrogenated surface of diamond
Stephen J. Sque, Robert Jones, SvenÖberg, and Patrick R. Briddon
Physica Status Solidi (A) 203 (12), 3107–3113 (September 2006) - 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) - 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) - 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) - 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)
As a Ph.D. Student at the University of Exeter
- A First-Principles Study on Bulk and Transfer Doping of Diamond
My Ph.D. thesis has its own page - 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) - 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) - 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) - 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) - 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) - 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) - 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) - 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) - 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) - 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)
Conference Presentations
- 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