Publications for Morteza Izadifard
Co-author map based on ISI articles 2007-

Keywords

temperature spin radiative quality pl photoluminescence optical n-induced n lattice hydrogen gap ganp epitaxy diodes defects conduction attributed alloys (pl)

Journal Articles

Irina Buyanova, Weimin Chen, Morteza Izadifard, S.J. Pearton, C. Bihler, M.S. Brandt, Y.G. Hong and C.W. Tu
  Hydrogen passivation of nitrogen in GaNAs and GaNP alloys: How many H atoms are required for each N atom?
  Applied Physics Letters, 2007, 90(2), 021920.
 Web of Science® Times Cited: 7

Morteza Izadifard, Peder Bergman, Weimin Chen, Irina A. Buyanova, Y.G. Hong and C.W. Tu
  Photoluminescence upconversion in GaInNP/GaAs heterostructures grown by gas source molecular beam epitaxy
  Journal of Applied Physics, 2006, 99(7), 073515.
 Web of Science® Times Cited: 8

Igor Vorona, T Mchedlidze, Morteza Izadifard, Irina A Buyanova, Weimin Chen, YG Hong and CW Tu
  Signatures of grown-in defects in GaInNP alloys grown on a GaAs substrate from magnetic resonance studies
  Physica. B, Condensed matter, 2006, 376, 571-574.

Irina A Buyanova, Morteza Izadifard, Timo Seppänen, Jens Birch, Weimin Chen, SJ Pearton, A Polimeni, M Capizzi, MS Brandt, C Bihler, YG Hong and CW Tu
  Unusual effects of hydrogen on electronic and lattice properties of GaNP alloys
  Physica. B, Condensed matter, 2006, 376, 568-570.
 Web of Science® Times Cited: 1

Morteza Izadifard, Peder Bergman, Weimin Chen, Irina Buyanova, Y.G. Hong and C.W. Tu
  Radiative recombination of GaInNP alloys lattice matched to GaAs
  Applied Physics Letters, 2006, 88(1), 011919.
 Web of Science® Times Cited: 9

Morteza Izadifard, T. Mtchedlidze, Igor Vorona, Weimin Chen, Irina A. Buyanova, Y.G. Hong and C.W. Tu
  Band alignment in GaInNP/GaAs heterostructures grown by gas-source molecular-beam epitaxy
  Applied Physics Letters, 2005, 86(26), 261904.
 Web of Science® Times Cited: 9

Irina Buyanova, Morteza Izadifard, Wei Min Chen, J. Kim, F. Ren, G. Thaler, C.R. Abernathy, S.J. Pearton, C.-C. Pan, G.-T. Chen, J.-I. Chyi and J.M. Zavada
  Spin injection and spin loss in GaMnN/InGaN Light-Emitting Diodes
  AIP Conference Proceedings, 2005, 772, 1399-1400.

Morteza Izadifard, Irina Buyanova, Peder Bergman, Weimin Chen, A. Utsumi, Y. Furukawa, A. Wakahara and H. Yonezu
  Effects of rapid thermal annealing on optical properties of GaNxP1−x alloys grown by solid source molecular beam epitaxy
  Semiconductor Science and Technology, 2005, 20(5), 353-356.
 Web of Science® Times Cited: 5

Igor Vorona, T. Mtchedlidze, Morteza Izadifard, Irina Buyanova, Weimin Chen, Y.G. Hong, H.P. Xin and C.W. Tu
  Magnetic resonance signatures of grown-in defects in GaInNP alloys grown on a GaAs substrate
  Applied Physics Letters, 2005, 86(22), 222110.
 Web of Science® Times Cited: 4

Irina Buyanova, Morteza Izadifard, A. Kasic, Hans Arwin, Weimin Chen, H. P. Xin, Y. G. Hong and C. W. Tu
  Analysis of band anticrossing in GaNxP1-x alloys
  Physical review. B, Condensed matter and materials physics, 2004, 70, 085209.
 Web of Science® Times Cited: 31

Irina Buyanova, Morteza Izadifard, Ivan Gueorguiev Ivanov, Jens Birch, Weimin Chen, M. Felici, A. Polimeni, M. Capizzi, Y. G. Hong, H. P. Xin and C. W. Tu
  Direct experimental evidence for unusual effects of hydrogen on the electronic and vibrational properties of GaNxP1−x alloys: a proof for a general property of dilute nitrides
  Physical Review B Condensed Matter, 2004, 70(24), 245215-245219.
 Web of Science® Times Cited: 14

Irina Buyanova, Morteza Izadifard, Liutauras Storasta, Weimin Chen, J. Kim, F. Ren, G. Thaler, C. R. Abernathy, S. J. Pearton, C.-C. Pan, G.-T. Chen, J.-I. Chyi and J. M. Zavada
  Optical and electrical characterization of (Ga,Mn)N/InGaN multiquantum well light-emitting diodes
  Journal of Electronic Materials, 2004, 33(5), 467-471.
 Web of Science® Times Cited: 8

Morteza Izadifard, Peder Bergman, Igor Vorona, Weimin Chen, Irina Buyanova, A. Utsumi, Y. Furukawa, S. Moon, A. Wakahara and H. Yonezu
  Evaluation of optical quality and defect properties of GaNxP1−x alloys lattice matched to Si
  Applied Physics Letters, 2004, 85, 6347.
 Web of Science® Times Cited: 6

Irina Buyanova, Morteza Izadifard, Weimin Chen, H. P. Xin and C. W. Tu
  Experimental evidence for N-induced strong coupling of host conduction band states in GaNP: insight into the dominant mechanism for giant band-gap bowing
  Physical review. B, Condensed matter and materials physics, 2004, 69, 201303.
 Web of Science® Times Cited: 22

N. Q. Thinh, Igor Vorona, Morteza Izadifard, Irina Buyanova, Weimin Chen, Y. G. Hong, H. P. Xin and C. W. Tu
  Formation of Ga interstitials in (Al,In)yGa1-yNxP1-x alloys and their role in carrier recombination
  Applied Physics Letters, 2004, 85, 2827.
 Web of Science® Times Cited: 12

Irina Buyanova, Morteza Izadifard, Weimin Chen, J. Kim, F. Ren, G. Thaler, C. R. Abernathy, S. J. Pearton, C.-C. Pan, G.-T. Chen, J. Y. Chyi and J. M. Zavada
  On the origin of spin loss in GaMnN/InGaN Light-Emitting Diodes
  Applied Physics Letters, 2004, 84, 2599.
 Web of Science® Times Cited: 32

Irina Buyanova, Morteza Izadifard, Weimin Chen, A. Polimeni, M. Capizzi, H. P. Xin and C. W. Tu
  Hydrogen-induced improvements in optical quality of GaNAs alloys
  Applied Physics Letters, 2003, 82(21), 3662-3665.
 Web of Science® Times Cited: 30

Conference Articles

Irina Buyanova, Peder Bergman, Weimin Chen, Morteza Izadifard, Y.G. Hong and C.W. Tu
  Role of nitrogen in photoluminescence up-conversion in GaInNP/GaAs heterostructures
  AIP Conference Proceedings / Volume 893, 2007.


Morteza Izadifard, Peder Bergman, Igor Vorona, Weimin Chen, Irina Buyanova, A. Utsumi, Y. Furukawa, S. Moon, A. Wakahara and H. Yonezu
  GaNxP1-x Alloys Lattice Matched to Si: A Novel Material System for Nano- Applications
  3rd annual Nano Materials for Defense Applications Symposium,2005, 2005.


Mikael Syväjärvi, L. Nasi, Gholamreza Yazdi, G. Salviati, Morteza Izadifard, Irina Buyanova, Weimin Chen and Rositsa Yakimova
  Formation of ferromagnetic SiC: Mn phases
  Materials Science Forum, Vols. 483-485, 2005.


Irina Buyanova, Morteza Izadifard, Weimin Chen, H.P. Xin, C.W. Tu and S.J. Pearton
  Effects of N incorporation on the electronic structure of GaNP: Origin of the 2.87 eV optical transition
  2005 APS March Meeting, 2005.


Irina Buyanova, Morteza Izadifard, Ivan Gueorguiev Ivanov, Jens Birch, Wei Min Chen, M. Felici, A. Polimeni, M. Capizzi, Y.G. Hong, H.P. Xin and C.W. Tu
  Unusual effects of hydrogen in GaNP alloys: A general property of dilute nitrides
  2005 MRS Spring Meeting,2005, 2005.


Irina Buyanova, Morteza Izadifard, Weimin Chen, J. Kim, F. Ren, G. Thaler, C. R. Abernathy, S. J. Pearton, C.-C. Pan, G.-T. Chen, J.-I. Chyi and J. M. Zavada
  On spin injection in GaMnN/InGaN Light-Emitting Diodes
  3rd International Conference on Physics and Applications of Spin-Related Phenomena in Semiconductors PASPS III,2004, 2004.


Irina Buyanova, Morteza Izadifard, Ivan Gueorguiev Ivanov, Jens Birch, Weimin Chen, A. Polimeni, M. Capizzi, Y. G. Hong and C. W. Tu
  Effects of hydrogen on electronic and crystalline structure of GaNP
  EMRS-2004 Spring Meeting,2004, 2004.


Morteza Izadifard, Irina Buyanova, Peder Bergman, Weimin Chen, A. Utsumi, Y. Furukawa, A. Wakahara and H. Yonezu
  Effects of rapid thermal annealing on optical quality of GaNP alloys
  EMRS-2004 Spring Meeting,2004, 2004.


Irina Buyanova, Morteza Izadifard, Weimin Chen, H. P. Xin and C. W. Tu
  Origin of bandgap bowing in GaNP alloys
  , 2004.


 Web of Science® Times Cited: 1

Irina Buyanova, Morteza Izadifard, Weimin Chen, J. Kim, F. Ren, G. Thaler, C. R. Abernathy, S. J. Pearton, C.-C. Pan, G.-T. Chen, J.-I. Chyi and J. M. Zavada
  Origin of spin loss in GaMnN/InGaN Light-Emitting Diodes
  2nd annual Nano Materials for Defense Applications Symposium,2004, 2004.


Mikael Syväjärvi, V. Stanciu, Morteza Izadifard, Weimin Chen, Irina Buyanova, P. Svedlindh and Rositsa Yakimova
  As-grown 4H-SiC epilayers with magnetic properties
  SILICON CARBIDE AND RELATED MATERIALS 2003, PRTS 1 AND 2, 2004.


 Web of Science® Times Cited: 14

Irina Buyanova, Morteza Izadifard, A. Kasic, Hans Arwin, Weimin Chen, H.P. Xin, Y.G. Hong and C.W. Tu
  Compositional Dependence of conduction band states in GaNP alloys
  5th International Conference on Low Dimensional Structures and Devices,2004, 2004.


Morteza Izadifard, Irina Buyanova, Weimin Chen, A. Polimeni, M. Capizzi and C. W. Tu
  Role of hydrogen in improving optical quality of GaNAs alloys
  11th Int. Conf. on Narrow Bandgap Semiconductors,2003, 2003.


Ph.D. Theses

Morteza Izadifard
  Optical characterization of dilute nitride semiconductors and related quantum structures
  2006.