Magneto-optical properties of bound excitons in ZnO Export

@article{citeulike:5904446, abstract = {We present results of magneto-optical measurements and theoretical analysis of shallow bound exciton complexes in bulk ZnO. Polarization and angular dependencies of magnetophotoluminescence spectra at 5 T suggest that the upper valence band has Γ 7 symmetry. Nitrogen doping leads to the formation of an acceptor center that compensates shallow donors. This is confirmed by the observation of excitons bound to ionized donors in nitrogen doped ZnO. The strongest transition in the ZnO:N ( I 9 transition) is associated with a donor bound exciton. This conclusion is based on its thermalization behavior in temperature-dependent magnetotransmission measurements and is supported by comparison of the thermalization properties of the I 9 and I 4 emission lines in temperature-dependent magnetophotoluminescence investigations.}, author = {Rodina, A. V. and Strassburg, M. and Dworzak, M. and Haboeck, U. and Hoffmann, A. and Zeuner, A. and Alves, H. R. and Hofmann, D. M. and Meyer, B. K.}, citeulike-article-id = {5904446}, citeulike-linkout-0 = {http://dx.doi.org/10.1103/PhysRevB.69.125206}, citeulike-linkout-1 = {http://link.aps.org/abstract/PRB/v69/i12/e125206}, citeulike-linkout-2 = {http://link.aps.org/pdf/PRB/v69/i12/e125206}, doi = {10.1103/PhysRevB.69.125206}, journal = {Physical Review B}, keywords = {bound, emission\_lines, excitons, magneto, optical\_measurements, optical\_properties, theoretical\_analysis, valence\_band}, month = {Mar}, number = {12}, pages = {125206+}, posted-at = {2009-10-07 06:30:44}, priority = {2}, publisher = {American Physical Society}, title = {Magneto-optical properties of bound excitons in ZnO}, url = {http://dx.doi.org/10.1103/PhysRevB.69.125206}, volume = {69}, year = {2004} }

TY - JOUR ID - citeulike:5904446 L3 - citeulike-article-id:5904446 N2 - We present results of magneto-optical measurements and theoretical analysis of shallow bound exciton complexes in bulk ZnO. Polarization and angular dependencies of magnetophotoluminescence spectra at 5 T suggest that the upper valence band has Γ 7 symmetry. Nitrogen doping leads to the formation of an acceptor center that compensates shallow donors. This is confirmed by the observation of excitons bound to ionized donors in nitrogen doped ZnO. The strongest transition in the ZnO:N ( I 9 transition) is associated with a donor bound exciton. This conclusion is based on its thermalization behavior in temperature-dependent magnetotransmission measurements and is supported by comparison of the thermalization properties of the I 9 and I 4 emission lines in temperature-dependent magnetophotoluminescence investigations. IS - 12 JF - Physical Review B TI - Magneto-optical properties of bound excitons in ZnO PB - American Physical Society VL - 69 SP - 125206 KW - bound KW - emission_lines KW - excitons KW - magneto KW - optical_measurements KW - optical_properties KW - theoretical_analysis KW - valence_band AU - Rodina, AV AU - Strassburg, M AU - Dworzak, M AU - Haboeck, U AU - Hoffmann, A AU - Zeuner, A AU - Alves, HR AU - Hofmann, DM AU - Meyer, BK PY - 2004/Mar// UR - http://dx.doi.org/10.1103/PhysRevB.69.125206 ER -