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Semiconductor and Material Spectroscopy Laboratory
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2016
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Epitaxially-grown Gallium Nitride on Gallium Oxide substrate for photon pair generation in visible and telecomm wavelengths
Year:
2016
Authors:
K. M. Awan, K. Dolgaleva, M.M. Muhammed, Iman Salem Roqan
Nanolinear optics
Integrated photonic circuit
Four-Wave Mixing
All-optical Wavelength Conversion
Photon pair Generation
GaN epitaxial growth
Droop-Free, Reliable, and High-Power InGaN/GaN Nanowire Light-Emitting Diodes for Monolithic Metal-Optoelectronics
Year:
2016
Authors:
Chao Zhao, Tien Khee Ng, Rami T. ElAfandy, Aditya Prabaswara, Giuseppe Bernardo Consiglio, Idris A. Ajia, C. J. Humphreys & I. S. Roqan, Bilal Janjua, Chao Shen, Jessica Eid, Ahmed Y. Alyamani, Munir M. Eldesouki, Boon S. Ooi
Efficiency Droop
Light emitting diodes
Molecular beam epitaxy
Quantum-disks-in-nanowire
A close examination of the structure and dynamics of HC(NH2)2PbI3 by MD simulations and group theory
Year:
2016
Authors:
M. A. Carignano, Y. Saeed, Assa Aravindh Sasikalav Devi, C. J. Humphreys & I. S. Roqan, Jacky Even, C. Katan
Perovskite
High-quality III-nitride films on conductive, transparent (201)- oriented β-Ga2O3 using a GaN buffer layer
Year:
2016
Authors:
Mufasila Mumthaz Muhammed, M. A. Roldan, Y. Yamashita, S.-L. Sahonta, Idris A. Ajia, K. Lizuka, A. Kuramata, C. J. Humphreys & I. S. Roqan
Inorganic LEDs
Thin Films
The origin of room temperature ferromagnetism mediated by Co-VZn complexes in the ZnO grain boundary
Year:
2016
Authors:
Assa Aravindh Sasikalav Devi, Iman Salem Roqan
Dilute Magnetic Semiconductor Materials
Ferromagnetism
ZnO
The magnetic ordering in high magnetoresistance Mn-doped ZnO thin films
Year:
2016
Authors:
S. Venkatesh, A. Baras, J.-S. Lee, Iman Salem Roqan
Zinc Oxide Films
Magnetoresistance
Polarons
Percolation
Identifying the influence of the intrinsic defects in Gd-doped ZnO thin-films
Year:
2016
Authors:
T. H. Flemban, M. C. Sequeira, Zhenkui Zhang, S. Venkatesh, E. Alves, K. Lorenz, Iman Salem Roqan
Zinc
Zinc Oxide Films
Lattice constants
Doping
