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• Investigation of thin film gorwth of B₁₂As₂ by chemical vapor deposition

  Nagarajan, R., Edgar, J., Pomeroy, J., Kuball, M. & Aselage, T., 2003, In: Material Research Society Symposium Proceedings. 764, Symposium C – New Applications for Wide-Bandgap Semiconductors, p. 283 - 287 5 p.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

• Measurement of temperature distribution in multifinger AlGaN/GaN heterostructure field-effect transistors using micro-Raman spectroscopy

  Kuball, M., Rajasingam, S., Sarua, A., Uren, M., Martin, T., Hughes, B., Hilton, K. & Balmer, R., 6 Jan 2003, In: Applied Physics Letters. 82 (1), p. 124 - 126 3 p.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review
  170 Citations (Scopus)

• Micro-Raman spectroscopy: self-heating effects in deep UV light emitting diodes

  Sarua, A., Kuball, M., Chitnis, A., Zhang, J., Adivarahan, V., Shatalov, M. & Khan, M., 2003, In: Material Research Society Symposium Proceedings. 743, Symposium L – GaN and Related Alloys, p. 493 - 498 6 p.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

• Raman mapping and finite element analysis of epitaxial lateral overgrown GaN on sapphire substrates

  Benyoucef, M., Kuball, M., Beaumont, B., Bousquet, V. & Gibart, P., 2003, In: Material Research Society Symposium Proceedings. 743, Symposium L – GaN and Related Alloys, p. 109 - 114 6 p.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

• Self-Heating Effects in Multi-Finger AlGaN/GaN HFETs

  Kuball, M., Rajasingam, S., Sarua, A., Uren, M., Martin, T., Balmer, R. & Hilton, K., 2003, In: Material Research Society Symposium Proceedings. 743, Symposium L – GaN and Related Alloys, p. L9.7

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

• Bulk AlN crystal growth: self-seeding and seeding on 6H-SiC substrates

  Edgar, J., Liu, L., Liu, B., Zhuang, B., Chaudhuri, J., Kuball, M. & Rajasingam, S., 2002, In: Journal of Crystal Growth. 246, p. 187 - 193

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

  84 Citations (Scopus)

• Deformation potentials of the E₂(high) phonon mode of AlN

  Sarua, A., Kuball, M. & van Nostrand, J., Aug 2002, In: Applied Physics Letters. 81 (8), p. 1426 - 1428 3 p.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review
  77 Citations (Scopus)

• Determination of the mode Grüneisen parameter of AlN using different fits on experimental high pressure data

  van Uden, N., Hubel, H., Hayes, J., Prins, A., Kuball, M., Dunstan, D., Downes, J., Shi, Y. & Edgar, J., 2002, In: High Pressure Research. 22, 1, p. 37-41 5 p.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

• High temperature annealing of AlGaN: Stress and composition changes

  Sarua, A., Rajasingam, S., Kuball, M., Younes, C., Yavich, B. & Wang, W., 2002, Int. Workshop on Nitride Semiconductors (IWN 2002) Aachen, Germany July 2002. H. & A; Rizzi, A. (eds.). Wiley-VCH Verlag, p. 568 - 571 4 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

• Measurement of temperature in active high-power AlGaN/GaN HFETs using Raman spectroscopy

  Kuball, M., Hayes, J., Uren, M., Martin, T., Birbeck, J., Balmer, R. & Hughes, B., Jan 2002, In: IEEE Electron Device Letters. 23 (1), p. 7 - 9 3 p.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review
  330 Citations (Scopus)

• Optical investigation of micrometer and nanometer-size individual GaN pillars fabricated by reactive ion etching

  Demangeot, F., Gleize, J., Frandon, J., Renucci, M., Kuball, M., Peyrade, D., Manin-Ferlazzo, L., Chen, Y. & Grandjean, N., 2002, In: Journal of Applied Physics. 91, p. 6520 - 6523

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

  33 Citations (Scopus)

• Optical pump-and-probe measurement of the thermal conductivity of nitride thin films

  Daly, B., Maris, H., Nurmikko, A., Kuball, M. & Han, J., 2002, In: Journal of Applied Physics. 92, p. 3820 - 3824

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

  103 Citations (Scopus)

• Raman mapping, photoluminescence investigations, and finite element analysis of epitaxial lateral overgrown GaN on silicon substrates

  Benyoucef, M., Kuball, M., Beaumont, B. & Gibart, P., Apr 2002, In: Applied Physics Letters. 80(13), p. 2275 - 2277 3 p.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review
  26 Citations (Scopus)

• Raman mapping investigations and finite element analysis of double epitaxial lateral overgrown GaN on sapphire substrates

  Benyoucef, M., Kuball, M., Beaumont, B. & Bousquet, V., Sept 2002, In: Applied Physics Letters. 81, p. 2370 - 2372 3 p.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review
  12 Citations (Scopus)

• Raman scattering, photoluminescence and X-ray diffraction studies of GaN layers grown on misoriented sapphire substrates

  Benyoucef, M., Kuball, M., Koleske, D., Wickenden, A., Henry, R., Fatemi, M. & Twigg, M., 2002, In: Materials Science and Engineering: B. 93, p. 15 - 18

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

  5 Citations (Scopus)

• Raman scattering in GaN pillar arrays

  Demangeot, F., Gleize, J., Frandon, J., Renucci, M., Kuball, M., Peyrade, D., Manin-Ferlazzo, L., Chen, Y. & Grandjean, N., 2002, In: Journal of Applied Physics. 91, p. 2866 - 2869

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

  20 Citations (Scopus)

• Self-heating effects at high pump currents in deep ultraviolet light-emitting diodes at 324 nm

  Chitnis, A., Sun, J., Mandavilli, V., Pachipulusu, R., Wu, S., Gaevski, M., Adivarahan, V., Zhang, J., Khan, M., Sarua, A. & Kuball, M., Sept 2002, In: Applied Physics Letters. 81, p. 3491 - 3493 3 p.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review
  133 Citations (Scopus)

• Thermal management and device failure assessment of high-power AlGaN/GaN HFETs

  Kuball, M., Rajasingam, S., Sarua, A., Hayes, J., Uren, M., Martin, T., Balmer, R., Hughes, B. & Hilton, K., 2002, 60th Device Research Conference, Santa Barbara 2002 in Device Research Conference Digest. p. 99 - 100

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

  2 Citations (Scopus)

• Angular dispersion of polar phonons in a hexagonal GaN-AlN superlattice

  Gleize, J., Frandon, J., Demangeot, F., Renucci, M., Kuball, M., Hayes, J., Widmann, F. & Daudin, B., 2001, In: Materials Science and Engineering: B. 82, p. 27 - 29

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

  55 Citations (Scopus)

• Characterization of aluminium nitride crystals grown by sublimation

  Liu, L., Zhuang, D., Liu, B., Shi, Y., Edgar, J., Rajasingam, S. & Kuball, M., 2001, In: physica status solidi (a). 188, p. 769 - 774

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

• Design and performance analysis of deep-etch air/nitride distributed Bragg reflector gratings for AlInGaN laser diodes

  Marinelli, C., Bordovsky, M., Sargent, L., Gioannini, M., Rorison, J., Penty, R., White, I., Heard, P., Benyoucef, M., Kuball, M., Hasnain, G., Takeuchi, T. & Schneider, R., Dec 2001, In: Applied Physics Letters. 79 (25), p. 4076 - 4078 3 p.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review
  25 Citations (Scopus)

• Direct signature of strained GaN quantum dots by Raman scattering

  Gleize, J., Demangeot, F., Frandon, J., Renucci, M., Kuball, M., Damilano, B., Grandjean, N. & Massies, J., 2001, In: Applied Physics Letters. 79, p. 686 - 688

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

  20 Citations (Scopus)

• Finite element analysis of epitaxial lateral overgroan GaN: Voids at the coalescence boundary

  Benyoucef, M., Kuball, M., Hill, G., Wisnom, M., Beaumont, B. & Gibart, P., Dec 2001, In: Applied Physics Letters. 79(25), p. 4127 - 4129 3 p.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review
  17 Citations (Scopus)

• Finite element analysis of epitaxial lateral overgrown GaN: Voids at the coalescence boundary

  Benyoucef, M., Kuball, M., Hill, G., Wisnom, M., Beaumont, B. & Gibart, P., 17 Dec 2001, In: Applied Physics Letters. 79, 25, p. 4127-4129 3 p.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

• Inelastic light scattering by phonons in hexagonal GaN-AiN nanostructures

  Gleize, J., Demangeot, F., Frandon, J., Renucci, M., Kuball, M., Daudin, B. & Grandjean, N., 2001, In: physica status solidi (a). 183, 1, p. 157-161 5 p.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review
  37 Citations (Scopus)