Enhancement of exciton binding energies in ZnO/ZnMgO multi-quantum wells

• المؤلفون الرئيسيون: Makino, T., Segawa, Y., Kawasaki, M., Ohtomo, A., Tamura, K., Koinuma, H., Sun, Handong
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2009
• الموضوعات: DRNTU::Science::Physics::Optics and light
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/93766; http://hdl.handle.net/10220/6148; http://scitation.aip.org.ezlibproxy1.ntu.edu.sg/getabs/servlet/GetabsServlet?prog=normal&id=JAPIAU000091000004001993000001&idtype=cvips&gifs=yes
• المؤسسة: Nanyang Technological University

The effect of confinement on the exciton binding energies has been systematically investigated for two series of ZnO/ZnMgO multiquantum wells with various well widths and barrier heights. The exciton binding energies were extracted from the energy difference between the stimulated emission band indu...