Faculty Of Science

  • United Kingdom

Research Output

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Conference article
1987

Graphics and knowledge-based dialogue for dynamic systems.

Weir, G. R. S., 1 Dec 1987, In : IEE Colloquium (Digest). 1987 /27, p. 7. 1-7. 3

Research output: Contribution to journalConference article

1995

3-D mapping of strain and defects in a ZnSe epilayer using a variable energy electron beam

Trager-Cowan, C., Paterson, A. M., Martin, R. W., O'Donnell, K. P., Mullins, J. T., Horsburgh, G., Prior, K. A. & Cavenett, B. C., 1 Jan 1995, In : Materials Science Forum. 182-184, p. 163-166 4 p.

Research output: Contribution to journalConference article

Dynamics of band filling in localized states

Breitkopf, T., Petri, W., Reznitsky, A., Kalt, H., Klingshirn, C. & O'Donnell, K., 1 Jan 1995, In : Materials Science Forum. 182-184, p. 275-278 4 p.

Research output: Contribution to journalConference article

Microspectroscopic studies of CdSe single quantum well lasers

Bagnall, D. M., Wright, P. J., Cockayne, B. & O'Donnell, K. P., 1 Jan 1995, In : Materials Science Forum. 182-184, p. 239-242 4 p.

Research output: Contribution to journalConference article

1996

Effect of a GaN nucleation layer on GaN film properties grown by metalorganic chemical vapor deposition

van der Stricht, W., Moerman, I., Demeester, P., Crawley, J. A., Thrush, E. J., Middleton, P. G., Cowan, C. T. & O'Donnell, K. P., 1 Jan 1996, In : Materials Research Society Symposium - Proceedings. 395, p. 231-236 6 p.

Research output: Contribution to journalConference article

15 Citations (Scopus)

Growth and optical properties of GaN grown by MBE on novel lattice-matched oxide substrates

Nicholls, J. F. H., Henderson, B., Trager-Cowan, C., Middleton, P. G., O'Donnell, K. P., Cheng, T. S., Foxon, C. T. & Chai, B. H. T., 1 Jan 1996, In : Materials Research Society Symposium - Proceedings. 395, p. 535-539 5 p.

Research output: Contribution to journalConference article

27 Citations (Scopus)
1997

Hexagonal growth hillocks in GaN epilayers

Middleton, P. O., Trager-Cowan, C., Mohammed, A., O'Donnell, K. P., Van Der Stricht, W., Moerman, I. & Demeester, P., 1 Jan 1997, In : Materials Research Society Symposium - Proceedings. 449, p. 471-476 6 p.

Research output: Contribution to journalConference article

8 Citations (Scopus)

Probing the indium mole fraction in an InGaN epilayer by depth resolved cathodoluminescence

Trager-Cowan, C., Middleton, P. G., Mohammed, A., O'Donnell, K. P., Van der Stricht, W., Moerman, I. & Demeester, P., 1 Dec 1997, In : Materials Research Society Symposium - Proceedings. 482, p. 715-718 4 p.

Research output: Contribution to journalConference article

Three-parameter optical studies in Scottish coastal waters

McKee, D., Cunningham, A. & Jones, K., 1 Dec 1997, In : Proceedings of SPIE - The International Society for Optical Engineering. 2963, p. 198-203 6 p.

Research output: Contribution to journalConference article

1999

Emission spectrum of pulsed laser deposited GaN and its powder precursor

Middleton, P. G., O'Donnell, K. P., Trager-Cowan, C., Cole, D., Cazzanelli, M. & Lunney, J., 6 May 1999, In : Materials Science and Engineering B: Solid-State Materials for Advanced Technology. 59, 1-3, p. 133-136 4 p.

Research output: Contribution to journalConference article

8 Citations (Scopus)

GaN epilayers on misoriented substrates

Trager-Cowan, C., McArthur, S., Middleton, P. G., O'Donnell, K. P., Zubia, D. & Hersee, S. D., 6 May 1999, In : Materials Science and Engineering B: Solid-State Materials for Advanced Technology. 59, 1-3, p. 235-238 4 p.

Research output: Contribution to journalConference article

9 Citations (Scopus)

Luminescent properties of GaN thin films prepared by pulsed laser deposition

Cazzanelli, M., Vinegoni, C., Cole, D., Lunney, J. G., Middleton, P. G., Trager-Cowan, C., O'Donnell, K. P. & Pavesi, L., 6 May 1999, In : Materials Science and Engineering B: Solid-State Materials for Advanced Technology. 59, 1-3, p. 137-140 4 p.

Research output: Contribution to journalConference article

7 Citations (Scopus)

Spectroscopy and microscopy of localised and delocalised excitons in InGaN-based light emitting diodes and epilayers

O'Donnell, K. P., Martin, R. W., Middleton, P. G., Bayliss, S. C., Fletcher, I., Van Der Stricht, W., Demeester, P. & Moerman, I., 6 May 1999, In : Materials Science and Engineering B: Solid-State Materials for Advanced Technology. 59, 1-3, p. 288-291 4 p.

Research output: Contribution to journalConference article

10 Citations (Scopus)
2000

Comparative study of structural properties and photoluminescence in InGaN layers with a high In content

Vantomme, A., Wu, M. F., Hogg, S., Langouche, G., Jacobs, K., Moerman, I., White, M. E., O'Donnell, K. P., Nistor, L., Van Landuyt, J. & Bender, H., 1 Jan 2000, In : Materials Research Society Symposium - Proceedings. 595, 6 p.

Research output: Contribution to journalConference article

Optical spectroscopy and composition of InGaN

O'Donnell, K. P., Martin, R. W., White, M. E., Jacobs, K., Van der Stricht, W., Demeester, P., Vantomme, A., Wu, M. F. & Mosselmans, I. F. W., 1 Jan 2000, In : Materials Research Society Symposium - Proceedings. 595, 6 p.

Research output: Contribution to journalConference article

10 Citations (Scopus)
2001

A detailed study of multiply charged ion production within a high intensity laser focus

El-Zein, A. A. A., McKenna, P., Bryan, W. A., Johnston, I. M. G., Goodworth, T. R. J., Sanderson, J. H., Williams, I. D., Newell, W. R., Taday, P. F., Divall, E. J. & Langley, A. J., 31 Dec 2001, In : Physica Scripta. 92, T92, p. 119-121 3 p.

Research output: Contribution to journalConference article

15 Citations (Scopus)

Differential cross section measurements for elastic scattering of electrons from Ar2+ and Xe2+

McKenna, P. & Williams, I. D., 31 Dec 2001, In : Physica Scripta. 92, T92, p. 370-372 3 p.

Research output: Contribution to journalConference article

2 Citations (Scopus)

Mystery wrapped in an enigma: optical properties of InGaN alloys

O'Donnell, K. P., 1 Jan 2001, In : Physica Status Solidi (A) Applied Research. 183, 1, p. 117-120 4 p.

Research output: Contribution to journalConference article

21 Citations (Scopus)

Passive Q-switch operation of PbSe-doped glass at 2.1 μm

Malyarevich, A. M., Savitski, V. G., Prokoshin, P. V., Yumashev, K. V. & Lipovskii, A. A., 1 Jan 2001, In : Proceedings of SPIE - The International Society for Optical Engineering. 4350, p. 32-35 4 p.

Research output: Contribution to journalConference article

3 Citations (Scopus)
2002

Degradation of structural and optical properties of InGaN/GaN multiple quantum wells with increasing number of wells

Pereira, S., Correia, M. R., Pereira, E., O'Donnell, K. P., Alves, E., Barradas, N. P., Sequeira, A. D., Franco, N., Watson, I. M. & Liu, C., 1 Dec 2002, In : Physica Status Solidi C - Current Topics in Solid State Physics. 0, 1, p. 302-306 5 p.

Research output: Contribution to journalConference article

4 Citations (Scopus)

Diode-pumped 1.3-μm Nd:KGd(WO4)2 and Nd:YVO4 lasers passively Q-switched with PbS- and PbSe-doped glasses

Malyarevich, A. M., Savitski, V. G., Posnov, N. N., Yumashev, K. V., Sinclair, B. D. & Lipovskii, A. A., 1 Dec 2002, In : Proceedings of SPIE - The International Society for Optical Engineering. 5137, p. 60-65 6 p.

Research output: Contribution to journalConference article

Electron microprobe and photoluminescence analysis of europium-doped gallium nitride light emitters

Martin, R. W., Dalmasso, S., O'Donnell, K. P., Nakanishi, Y., Wakahara, A. & Yoshida, A., 1 Dec 2002, In : Materials Research Society Symposium - Proceedings. 743, p. 411-416 6 p.

Research output: Contribution to journalConference article

3 Citations (Scopus)

Passive mode-locking and Q-switching of 1.3 μm neodymium lasers with PbS-doped glass

Malyarevich, A. M., Savitski, V. G., Yumashev, K. V., Sinclair, B. D. & Lipovskii, A. A., 1 Dec 2002, In : Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS. 2, p. 637-638 2 p.

Research output: Contribution to journalConference article

Ultrafast exciton recombination in PbS quantum dots

Savitski, V. G., Posnov, N. N., Malyarevich, A. M., Yumashev, K. V. & Lipovskii, A. A., 1 Dec 2002, In : Proceedings of SPIE - The International Society for Optical Engineering. 5036, p. 372-375 4 p.

Research output: Contribution to journalConference article

1 Citation (Scopus)
2003

2D assemblies of silicon nanocrystallites prepared by sol-gel method from triethoxysilane

Rouquette, J., Pauthe, M., Ramonda, M., Taliercio, T., Gil, B. & O'Donnell, K. P., 25 Jul 2003, In : Materials Research Society Symposium - Proceedings. 737, p. 461-467 7 p.

Research output: Contribution to journalConference article

4 Citations (Scopus)

Anomalous composition dependence of optical energies of MBE-grown InGaN

Fernandez-Torrente, I., Amabile, D., Martin, R. W., O'Donnell, K. P., Mosselmans, J. F. W., Calleja, E. & Naranjo, F. B., 1 Dec 2003, In : Materials Research Society Symposium - Proceedings. 798, p. 673-676 4 p.

Research output: Contribution to journalConference article

2 Citations (Scopus)

Electron micro-probe analysis and cathodoluminescence spectroscopy of rare earth - Implanted GaN

Dalmasso, S., Martin, R. W., Edwards, P. R., Katchkanov, V., O'Donnell, K. P., Lorenz, K., Alves, E., Wahl, U., Pipeleers, B., Matias, V., Vantomme, A., Nakanishi, Y., Wakahara, A. & Yoshida, A., 1 Dec 2003, In : Materials Research Society Symposium - Proceedings. 798, p. 429-434 6 p.

Research output: Contribution to journalConference article

Extended X-ray absorption fine structure studies of GaN epilayers doped in situ with Er and Eu during molecular beam epitaxy

Katcnkanov, V., Mosselmans, J. F. W., Dalmasso, S., O'Donnell, K. P., Martin, R. W., Briot, O., Rousseau, N. & Halambalakis, G., 1 Dec 2003, In : Materials Research Society Symposium - Proceedings. 798, p. 435-440 6 p.

Research output: Contribution to journalConference article

Hexagonal ZnCdS epilayers and CdSSe/ZnCdS QW structures on CdS(0001) and ZnCdS(0001) substrates grown by MOVPE

Kuznetsov, P. I., Jitov, V. A., Yakushcheva, G. G., Shchamkhalova, B. S., Zakharov, L. Y., Kozlovsky, V. I., Skasyrsky, Y. K., O'Donnell, K. P. & Trager-Cowan, C., 1 Apr 2003, In : Physica E: Low-dimensional Systems and Nanostructures. 17, 1-4, p. 516-517 2 p.

Research output: Contribution to journalConference article

8 Citations (Scopus)

High temperature implantation of Tm in GaN

Lorenz, K., Wahl, U., Alves, E., Dalmasso, S., Martin, R. W. & O'Donnell, K. P., 1 Dec 2003, In : Materials Research Society Symposium - Proceedings. 798, p. 447-452 6 p.

Research output: Contribution to journalConference article

1 Citation (Scopus)

Implantation and annealing studies of Tm-implanted GaN

Lorenz, K., Alves, E., Wahl, U., Monteiro, T., Dalmasso, S., Martin, R. W., O'Donnell, K. P. & Vianden, R., 15 Dec 2003, In : Materials Science and Engineering B: Solid-State Materials for Advanced Technology. 105, 1-3, p. 97-100 4 p.

Research output: Contribution to journalConference article

13 Citations (Scopus)

Occurrence of 'accidental' InN quantum dots in indium gallium nitride/gallium nitride heterostructures

O'Donnell, K. P., Martin, R. W., White, M. E., Pereira, S., Mosselmans, J. F. W., Tobin, M. J., Grandjean, N. & Damilano, B., 25 Jul 2003, In : Materials Research Society Symposium - Proceedings. 737, p. 13-17 5 p.

Research output: Contribution to journalConference article

1 Citation (Scopus)

PbS-doped phosphate glasses saturable absorbers for 1.3-μm neodymium lasers

Lipovskii, A. A., Savitski, V. G., Malyarevich, A. M., Yumashev, K. V. & Sinclair, B. D., 1 Dec 2003, In : Proceedings of SPIE - The International Society for Optical Engineering. 4829, p. 113-114 2 p.

Research output: Contribution to journalConference article

Processing of rare earth doped GaN with ion beams

Lorenz, K., Wahl, U., Alves, E., Wojtowicz, T., Ruterana, P., Dalmasso, S., Martin, R. W., O'Donnell, K. P., Ruffenach, S., Briot, O. & Vantomme, A., 1 Dec 2003, In : Materials Research Society Symposium - Proceedings. 798, p. 453-458 6 p.

Research output: Contribution to journalConference article

The microstructure of Er MBE doped GaN

Wojtowicz, T., Ruterana, P., Rousseau, N., Briot, O., Dalmasso, S., Martin, R. W. & O'Donnell, K. P., 15 Dec 2003, In : Materials Science and Engineering B: Solid-State Materials for Advanced Technology. 105, 1-3, p. 114-117 4 p.

Research output: Contribution to journalConference article

4 Citations (Scopus)
2004

Extended X-ray absorption fine structure studies of thulium doped GaN epilayers

Katchkanov, V., Mosselmans, J. F. W., Dalmasso, S., O'Donnell, K. P., Hernandez, S., Wang, K., Martin, R. W., Briot, O., Rousseau, N., Halambalakis, G., Lorenz, K. & Alves, E., 1 Oct 2004, In : Superlattices and Microstructures. 36, 4-6, p. 729-736 8 p.

Research output: Contribution to journalConference article

9 Citations (Scopus)

Intensity dependent bleaching relaxation in PbS quantum dots

Savitski, V. G., Malyarevich, A. M., Yumashev, K. V., Raaben, E. & Zhilin, A. A., 1 Jan 2004, In : OSA Trends in Optics and Photonics Series. 97, p. 619-620 2 p.

Research output: Contribution to journalConference article

PbSe quantum-dot-doped phosphate glasses as material for saturable absorbers for 1-3 μm spectral region

Kolobkova, E. V., Lipovskii, A. A., Melehin, V. G., Petrikov, V. D., Malyarevich, A. M. & Savitski, V. G., 16 Aug 2004, In : Proceedings of SPIE - The International Society for Optical Engineering. 5449, p. 184-187 4 p.

Research output: Contribution to journalConference article

2 Citations (Scopus)
2005

Combining thesauri-based methods for biomedical retrieval

Meij, E., Ijzereef, L., Azzopardi, L., Kamps, J. & De Rijke, M., 1 Dec 2005, In : NIST Special Publication. 8 p.

Research output: Contribution to journalConference article

Open Access
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5 Downloads (Pure)

Dependence of the e2 and A1(LO) modes on InN fraction in InGaN epilayers

Hernández, S., Cuscó, R., Artús, L., O'Donnell, K. P., Martin, R. W., Watson, I. M., Nanishi, Y., Kurouchi, M. & Van Der Stricht, W., 25 Aug 2005, In : Materials Research Society Symposium Proceedings. 831, p. 179-184 6 p., E3.22.

Research output: Contribution to journalConference article

Language modeling approaches for enterprise tasks

Azzopardi, L., Balog, K. & De Rijke, M., 1 Dec 2005, In : NIST Special Publication. 500-266, 6 p.

Research output: Contribution to journalConference article

Open Access
File
8 Downloads (Pure)

Optimising control of disease spread on networks

Dybiec, B., Kleczkowski, A. & Gilligan, C. A., 1 May 2005, In : Acta Physica Polonica B . 36, 5, p. 1509-1526 18 p.

Research output: Contribution to journalConference article

Open Access
File
18 Citations (Scopus)
1 Downloads (Pure)

PbS-doped glass saturable absorbers for mode-locked and Q-switched near-IR lasers

Malyarevich, A. M., Savitski, V. G., Gaponenko, M. S., Yumashev, K. V., Lagatsky, A. A., Sibbett, W., Lipovskii, A. A., Raaben, H. & Zhilin, A. A., 1 Jan 2005, In : OSA Trends in Optics and Photonics Series. 98, p. 102-107 6 p.

Research output: Contribution to journalConference article

1 Citation (Scopus)

Population and replicate variability in an exponential growth model

Kleczkowski, A., 31 May 2005, In : Acta Physica Polonica B . 36, 5, p. 1623-1634 12 p.

Research output: Contribution to journalConference article

2 Citations (Scopus)

Site multiplicity of rare earth ions in III-nitrides

O'Donnell, K. P., Katchkanov, V., Wang, K., Martin, R. W., Edwards, P. R., Hourahine, B., Nogales, E., Mosselmans, J. F. W. & De Vries, B., 25 Aug 2005, In : Materials Research Society Symposium Proceedings. 831, p. 527-536 10 p., E9.6.

Research output: Contribution to journalConference article

6 Citations (Scopus)

X-ray excited optical luminescence studies of InGaN and rare-earth doped GaN epilayers

Katchkanov, V., Mosselmans, J. F. W., O'Donnell, K. P., Poolton, N. R. J. & Hernandez, S., 25 Aug 2005, In : Materials Research Society Symposium Proceedings. 831, p. 209-213 5 p., E3.31.

Research output: Contribution to journalConference article

2006

Depth profiling of ion-implanted AlInN using time-of-flight secondary ion mass spectrometry and cathodoluminescence

Martin, R. W., Rading, D., Kersting, R., Tallarek, E., Nogales, E., Amabile, D., Wang, K., Katchkanov, V., Trager-Cowan, C., O'Donnell, K. P., Watson, I. M., Matias, V., Vantomme, A., Lorenz, K. & Alves, E., 12 Jun 2006, In : Physica Status Solidi (C) Current Topics in Solid State Physics. 3, 6, p. 1927-1930 4 p.

Research output: Contribution to journalConference article

7 Citations (Scopus)

Economic and social factors in designing disease control strategies for epidemics on networks

Kleczkowski, A., Dybiec, B. & Gilligan, C. A., 1 Nov 2006, In : Acta Physica Polonica B . 37, 11, p. 3017-3026 10 p.

Research output: Contribution to journalConference article

9 Citations (Scopus)

Lead sulfide quantum dots for mode-locking and Q-switching of near IR lasers

Malyarevich, A. M., Savitski, V. G., Gaponenko, M. S., Yumashev, K. V., Lagatsky, A. A., Sibbett, W., Lipovskii, A. A., Raaben, H. & Zhilin, A. A., 31 Mar 2006, In : Proceedings of SPIE - The International Society for Optical Engineering. 6054, 6 p., 60540Q.

Research output: Contribution to journalConference article

2 Citations (Scopus)