Effect of Native Defects on Optical Properties of InxGa1-xN Alloys (2005)
Li, S. X., Haller, E. E., Yu, K. M., Walukiewicz, W., Ager III, J. W., Wu, J., ...
The energy position of the optical absorption edge and the free carrier populations in InxGa1-xN ternary alloys can be controlled using high energy 4He+ irradiation. The blue shift of the absorption...
Multiphonon Resonance Raman Scattering in InGaN (2005)
Ager III, J.W., Walukiewicz, W., Shan, W., Yu, K.M., Li, S.X., Haller, E.E., ...
Effect of Native Defects on Optical Properties of InxGa1-xN Alloys (2005)
Li, S.X., Haller, E.E., Yu, K.M., Walukiewicz, W., Ager III, J.W., Wu, J., ...
Electronic and Optical Properties of Energetic Particle-Irradiated In-rich InGaN (2005)
Li, S.X., Yu, K.M., Jones, R.E., Wu, J., Walukiewicz, W., Ager III, J.W., ...
Highly Mismatched Alloys for Intermediate Band Solar Cells (2005)
Walukiewicz, W., Yu, K.M., Wu, J., Ager III, J.W., Shan, W., Scrapulla, M.A., ...
Fermi level stabilization energy in group III-nitrides (2005)
Li, S.X., Yu, K.M., Wu, J., Jones, R.E., Walukiewicz, W., Ager III, J.W., ...
Nature of room-temperature photoluminescence in ZnO (2004)
Shan, W., Walukiewicz, W., Ager III, J.W., Yu, K.M., Yuan, H.B., Xin, H.P., ...
On the crystalline structure, stoichiometry and band gap of InN thin films (2004)
Yu, K.M., Liliental-Weber, Z., Walukiewicz, W., Li, S.X., Jones, R.E., Shan, W., ...
Pressure-dependent photoluminescence study of ZnO nanowires (2004)
Shan, W., Walukiewicz, W., Ager III, J.W., Yu, K.M., Zhang, Y., Mao, S.S., ...
Effect of pressure on the luminescence emissions in CuGaSe2 (2004)
Shan, W., Walukiewicz, W., Wu, J., Yu, K.M., Ager III, J.W., Siebentritt, S., ...
Valence band hybridization in N-rich GaN1-xAsx alloys (2004)
Wu, J., Walukiewicz, W., Yu, K.M., Denlinger, J.D., Shan, W., Ager III, J.W., ...
Raman spectroscopy and time-resolved photoluminescence of BN and BxCyNz nanotubes (2004)
Wu, J., Han, Wei-Qiang, Walukiewicz, W., Ager III, J.W., Shan, W., Haller, E.E., ...
Synthesis and optical properties of II-O-VI highly mismatched alloys (2004)
Yu, K.M., Walukiewicz, W., Shan, W., Wu, J., Beeman, J.W., Scarpulla, M.A., ...
Band anticrossing in dilute nitrides (2003)
Shan, W., Yu, K.M., Walukiewicz, W., Wu, J., Ager III, J.W., Haller, E.E.
Diluted II-VI Oxide Semiconductors with Multiple Band Gaps (2003)
Yu, K. M., Walukiewicz, W., Wu, J., Shan, W., Beeman, J. W., Scarpulla, M. A., ...
We report the realization of a new multi-band-gap semiconductor. The highly mismatched alloy Zn1-yMnyOxTe1-x has been synthesized using the combination of oxygen ion implantation and pulsed laser...
Wu, J., Walukiewicz, W., Yu, K. M., Shan, W., Ager, J. W., Haller, E. E., ...
Optical absorption experiments were performed using diamond-anvil cells to measure the hydrostatic pressure dependence of the fundamental bandgap of ZnSe1-xTex alloys over the entire composition...
Optical Properties and Lasing in GaN (1998)
This report includes a book chapter (review article), two of our recent Physical Review B (PRB) articles, and our publication list. In the first PRB article femtosecond pump-probe spectroscopy and...