@article{MAKHILLJEAS20072912861, title = {Characterization of Radiation Damage by Deposition of GaN on GaAs}, journal = {Journal of Engineering and Applied Sciences}, volume = {2}, number = {9}, pages = {1440-1442}, year = {2007}, issn = {1816-949x}, doi = {jeasci.2007.1440.1442}, url = {https://makhillpublications.co/view-article.php?issn=1816-949x&doi=jeasci.2007.1440.1442}, author = {N. Moussaoui,M. Bouafia and}, keywords = {Physical radiation effects,ions,argon ions,ellipsometry,semiconductors,gallium arsenide,gallium nitride,amorphization}, abstract = {Radiation damage by reactive magnetron sputtering deposition at low energies is connected with marked changes of optical constants of semiconductors. It will be shown, that using ellipsometry and a special model can provide informations about relevant parameter of the amorphization process of GaN/GaAS layer System. The procedure allows the quantification of the radiation damage in the nanometer range and the refractive index of the formed amorphous GaAs.} }