"T. Makino,N. T. Tuan,C. H. Chia,Y. Segawa,M. Kawasaki,A. Ohtomo,K. Tamura,H. Koinuma","Exciton localization in (Cd,Zn)O epilayers and (Cd,Zn)O/(Mg,Zn)O multi-quantum wells on lattice matched substrates",,"International Journal of Modern Physics B","World Scientific Publishing","Vol. 15","No. 28-30","pp. 3853-3856",2001,Dec.
"H. D. Sun,T. Makino,N. T. Tuan,Y. Segawa,M. Kawasaki,A. Ohtomo,K. Tamura,H. Koinuma","Temperature dependence of excitonic absorption spectra in ZnO/Zn<sub>0.88</sub>Mg<sub>0.12</sub>O multiquantum wells grown on lattice-matched substrates",,"Applied Physics Letters",,"Vol. 78","No. 17","pp. 2464-2466",2001,Apr.
"T. Makino,N. T. Tuan,H. D. Sun,C. H. Chia,Y. Segawa,M. Kawasaki,A. Ohtomo,K. Tamura,T. Suemoto,H. Akiyama,M. Baba,S. Saito,T. Tomita,H. Koinuma","Temperature dependence of near ultraviolet photoluminescence in ZnO/(Mg, Zn)O multiple quantum wells",,"Applied Physics Letters",,"Vol. 78","No. 14","pp. 1979-1981",2001,Apr.
"H. D. Sun,T. Makino,N. T. Tuan,Y. Segawa,Z. K. Tang,G. K. L. Wong,M. Kawasaki,A. Ohtomo,K. Tamura,H. Koinuma","Stimulated emission induced by exciton-exciton scattering in ZnO/ZnMgO multiquantum wells up to room temperature",,"Applied Physics Letters",,"Vol. 77","No. 26","pp. 4250-4252",2000,Dec.
"T. Makino,C. H. Chia,N. T. Tuan,Y. Segawa,M. Kawasaki,A. Ohtomo,K. Tamura,H. Koinuma","Radiative and nonradiative recombination processes in lattice-matched (Cd,Zn)O/(Mg,Zn)O multiquantum wells",,"Applied Physics Letters",,"Vol. 77","No. 11","pp. 1632-1634",2000,Sept.
"T. Makino,C. H. Chia,N. T. Tuan,H. D. Sun,Y. Segawa,M. Kawasaki,A. Ohtomo,K. Tamura,H. Koinuma","Room-temperature luminescence of excitons in ZnO/(Mg, Zn)O multiple quantum wells on lattice-matched substrates",,"Applied Physics Letters",,"Vol. 77","No. 7","pp. 975-977",2000,Aug.
"T. Makino,C. H. Chia,N. T. Tuan,Y. Segawa,M. Kawasaki,A. Ohtomo,K. Tamura,H. Koinuma","Exciton spectra of ZnO epitaxial layers on lattice-matched substrates grown with laser-molecular-beam epitaxy",,"Applied Physics Letters",,"Vol. 76","No. 24","pp. 3549-3551",2000,June
"T. Makino,N. T. Tuan,Y. Segawa,C. H. Chia,A. Ohtomo,M. Kawasaki,H. Koinuma","Temperature dependence of four-wave-mixing spectra in ZnO thin films on sapphire substrates grown with laser MBE",,"Journal of Luminescence",,"Vol. 87-9",,"pp. 210-212",2000,May