"Choi, H.,Suzushi Nishimura,T. Toyooka,K. Ishikawa,H. Takezoe","Analysis of cavity-mode lasing characteristics from a resonator with broadband cholesteric liquid-crystal bragg reflectors",,"Advanced Functional Materials",,"Vol. 21","No. 18","pp. 3430-3438",2011,Sept. "Suzushi Nishimura,W. H. Koo,S. Y. Boo,S. M. Jeong,F. Araoka,K. Ishikawa,T. Toyooka,H. Takezoe","Controlling bucking structure by UV/ozone treatment for light extraction from organic light emitting diodes",,"Organic Electronics: physics, materials, applications",,"Vol. 12","No. 7","pp. 1177-1183",2011,Sept. "Koo, W.H.,Araoka, F.,Ishikawa, K.,Jeong, S.M.,Nishimura, S.,Toyooka, T.,Takezoe, H.,Suzushi Nishimura","Simultaneous extraction of indium tin oxide/organic and substrate waveguide modes from buckled organic light emitting diodes",,"Applied Physics Express",,"Vol. 4","No. 3",,2011,Mar. "Koo, W.H.,Jeong, S.M.,Nishimura, S.,Araoka, F.,Ishikawa, K.,Toyooka, T.,Takezoe, H.,Suzushi Nishimura","Polarization conversion in surface-plasmon-coupled emission from organic light-emitting diodes using spontaneously formed buckles",,"Advanced Materials",,"Vol. 23","No. 8","pp. 1003-1007",2011,