Ryoko Shimada

发表

Reduction of efficiency droop in InGaN-based blue LEDs

Hadis Morkoç, Xianfeng Ni, Xiang Li, 2009, OPTO.

Effect of thermal annealing on Cu-related green luminescence in ZnO

Hadis Morkoç, Ryoko Shimada, V. Avrutin, 2009, OPTO.

Wide Bandgap Semiconductor-Based Surface-Emitting Lasers: Recent Progress in GaN-Based Vertical Cavity Surface-Emitting Lasers and GaN-/ZnO-Based Polariton Lasers

Hadis Morkoç, Ryoko Shimada, 2010, Proceedings of the IEEE.

Optical properties of polar, nonpolar, and semipolar InGaN/GaN multiple quantum wells on sapphire

Hadis Morkoç, Xianfeng Ni, J. Xie, 2008, SPIE OPTO.

High reflectivity ultraviolet distributed Bragg reflector based on AlGaN/AlGaN multilayer

Hadis Morkoç, Ryoko Shimada, Jinqiao Xie, 2007, SPIE OPTO.

Effect of ion damage on optical properties of ZnO films grown by plasma-assisted MBE

John V. Foreman, Hadis Morkoç, Ryoko Shimada, 2008, SPIE OPTO.

ZnO hybrid microcavities grown by plasma assisted molecular beam epitaxy

Hadis Morkoç, Ryoko Shimada, Vitaliy Avrutin, 2008, SPIE OPTO.

GaN-based vertical cavities on highly reflective and crack-free nitride distributed Bragg reflectors

Hadis Morkoç, Xianfeng Ni, Ryoko Shimada, 2009, OPTO.

Internal quantum efficiency of m-plane InGaN on Si and GaN

Hadis Morkoç, Xianfeng Ni, Ryoko Shimada, 2010, OPTO.

On the efficiency droop in InGaN multiple quantum well blue light emitting diodes and its reduction with p-doped quantum well barriers

Hadis Morkoç, Xianfeng Ni, Ryoko Shimada, 2008 .

Reduction of efficiency droop in InGaN light emitting diodes by coupled quantum wells

Hadis Morkoç, Xianfeng Ni, Ryoko Shimada, 2008 .

Energy transfer in ZnO-anthracene hybrid structure

Hadis Morkoç, Arup Neogi, Ryoko Shimada, 2012 .

Energy transfer induced enhancement of localized exciton emission in ZnO nanoparticle–anthracene hybrid films

Arup Neogi, Ryoko Shimada, Yasuhisa Fujita, 2013 .

Strong localization of Bloch photons in dual-periodic dielectric multilayer structures

Ryoko Shimada, Tsuyoshi Ueta, K. Ohtaka, 2001 .