@article{oai:ous.repo.nii.ac.jp:00001137, author = {大倉, 熈 and Ohkura, Hiroshi}, journal = {岡山理科大学紀要. A, 自然科学, Bulletin of Okayama University of Science. A, Natural Sciences}, month = {Mar}, note = {P(論文), Overview of the investigation of DX centers in Al_xGa_<1-x>As has been briefed. Our recent works on optical absorption and its magnetic circular dichroism (MCDA) of photo-ionized DX centers in Te-doped Al_xGa_<1-x>As (say Te : DX^0 center) have been measured when x=0.46. Optical detection of electron paramagnetic resonance (EPR) of the Te : DX^0 center has been observed through the change of MCDA at the resonant condition. It gives g=1.62±0.02 and half-width (FWHM)=14±2 mT. No hyperfine (hfi) splitting is detected. Future problem for the study of Te : DX^0 center is proposed.}, pages = {43--52}, title = {On the Photo-Ionized DX Centers in Te-Doped Al_0.46Ga_0.54As}, volume = {31}, year = {1996}, yomi = {オオクラ, ヒロシ} }