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Detection of single photons using a field-effect transistor gated by a layer of quantum dots

A. J. Shields, M. P. O’Sullivan, I. Farrer, D. A. Ritchie, R. A. Hogg, M. L. Leadbeater, C. E. Norman and M. Pepper
Appl. Phys. Lett., vol 76, no 25, pp. 3673-3675, 19 June 2000

Latest Publications

Information contained in news and other announcements is current on the date of posting, but subject to change without notice.

Quantum Information Group

Magneto-optical spectroscopy of positively charged excitons in GaAs quantum wells

A. J. Shields, J. L. Osborne, M. Y. Simmons, M. Pepper and D. A. Ritchie
Phys. Rev. B, vol 52, no 8, pp. 5523R-5526R, 15 August 1995

Influence of crystalline structures on the domain configurations in controlled mesoscopic ferromagnetic wire junctions

A. Hirohata, Y. B. Xu, J. A. C. Bland, S. N. Holmes, E. Cambril, Y. Chen and F. Rousseaux
J. Appl. Phys., vol 91, no 10, pp. 7308-7310, 15 May 2002

Optical spectroscopic study of electric field sharing effects in piezoelectric GaN/Al0.65Ga0.35N multi-quantum well structures

R. A. Hogg, C. E. Norman, A. J. Shields, M. Pepper and N. Iizuka
Physica E, vol 7, no 3–4, pp. 924-928, 13 June 2000

Dynamic of Spin Triplet and Singlet Trions in a GaAs Quantum Well

D. Sanvitto, D. M. Whittaker, A. J. Shields, M. Y. Simmons, D. A. Ritchie and M. Pepper
Phys. Status Solidi A, vol 190, no 3, pp. 809-812, 24 April 2002

Optical control of the mobility of a MODFET with a layer of self-assembled quantum dots

A. J. Shields, M. P. O’Sullivan, I. Farrer, C. E. Norman, D. A. Ritchie, K. Cooper and M. Pepper
Physica E, vol 7, no 3–4, pp. 479-483, 13 June 2000

Exciton complexes in individual quantum dots as a single-photon source

R. M. Stevenson, R. M. Thompson, A. J. Shields, I. Farrer, C. J. Lobo, D. A. Ritchie, M. L. Leadbeater and M. Pepper
Physica E, vol 13, no 2–4, pp. 423-426, 17 January 2002

Comparison of spontaneous and piezoelectric polarization in GaN/Al0.65Ga0.35N multi-quantum-well structures

R. A. Hogg, C. E. Norman, A. J. Shields, M. Pepper and N. Iizuka
Appl. Phys. Lett., vol 76, no 11, pp. 1428-1430, 18 January 2000

Electrically Driven Single-Photon Source

Z. L. Yuan, B. E. Kardynal, R. M. Stevenson, A. J. Shields, C. J. Lobo, K. Cooper, N. S. Beattie, D. A. Ritchie and M. Pepper
Science, vol 295, no 5552, pp. 102-105, 4 January 2002

Generation of single photons using semiconductor quantum dots

A. J. Shields, R. M. Stevenson, R. M. Thompson, Z. Yuan and B. E. Kardynal
In “Nano-physics and Bio-electronics: A New Odyssey” (36 pages), 2002 ISBN: 978-0-444-50993-2, Edited by T. Chakraborty, F. Peeters and U. Sivan Published by Elsevier, Amsterdam

Focused ion beam patterned Hall bars and Ohmic columns embedded in molecular-beam-epitaxial-grown GaAs/AlGaAs

S. Vijendran, P. See, A. Ahmed, H. E. Beere, G. A. C. Jones and C. E. Norman
J. Vac. Sci. Technol. B, vol 19, no 6, pp. 2761-2765, November 2001

Embodied AI

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No publications available for this year.

No publications available for this year.

No publications available for this year.

No publications available for this year.

How (Not) to Select Your Voice Corpus: Random Selection vs. Phonologically Balanced

T. Lambert, N. Braunschweiler and S. Buchholz
Proc. ISCA Workshop on Speech Synthesis 2007, Bonn, Germany, August 2007

Influence of Syntax on Prosodic Boundary Prediction

T. Ingulfsen, T. Burrows and S. Buchholz
Proc. Interspeech 2005, Lisbon, Portugal, September 2005

Sentence Level Intelligibility Evaluation for Mandarin Text-to-Speech Systems Using Semantically Unpredictable Sentences

J. Li, D. Sityaev and J. Hao
Proc. Interspeech 2007, Antwerp, Belgium, August 2007

A Comparison of Methods for Speaker-Dependant Pronunciation Tuning for Text-to-Speech Synthesis

G. Webster, T. Burrows and K. Knill
Proc. Interspeech 2005, Lisbon, Portugal, September 2005

Some Aspects of Prosody of Friendly Formal and Friendly Informal Speaking Styles

D. Sityaev, G. Webster, N. Brauchweiler, S. Buchholz and K. Knill
Proc. ICPhS XVI, Saarbrucken, Germany, August 2007

Improving Letter-to-Pronunciation Accuracy with Automatic Morphologically Based Stress Prediction

G. Webster
Proc. Interspeech 2004, Jeju Island, Korea, October 2004

Acoustic Model Development Using HLDA for Robust Embedded In-car Speech Recognition

A. Abella, J. Nealand and K. Knill
Proc. One Day Meeting for Young Speech Researchers, London, UK, April 2007

Comparison of the ITU-T P.85 Standard to Other Methods for the Evaluation of Text-to-Speech Systems

D. Sityaev, K. Knill and T. Burrows
Proc. Interspeech 2006, Pittsburgh, PA, USA, September 2006

ConNLL-X Shared Task on Multilingual Dependency Parsing

S. Buchholz and E. Marsi
Proc. Conf. Computational Natural Language Learning (CoNLL-X), New York City, USA, June 2006

Reconstruction in the Round Using Photometric Normals and Silhouettes

G. Vogiatzis, C. Hernández and R. Cipolla
CVPR, June 2006

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