Ferromagnetism in ZnO- and GaN-Based Diluted Magnetic Semiconductors: Achievements and Challenges. - Vitaliy Avrutin; Natalia Izyumskaya; Ümit Özgür; Donald J. Silversmith; Hadis Morkoç (Proc. IEEE, 2010)

ZnO Devices and Applications: A Review of Current Status and Future Prospects. - Ümit Özgür; Daniel Hofstetter; Hadis Morkoç (Proc. IEEE, 2010)

GaN-Based Light-Emitting Diodes: Efficiency at High Injection Levels. - Ümit Özgür; Huiyong Liu; Xing Li; Xianfeng Ni; Hadis Morkoç (Proc. IEEE, 2010)

Window for better reliability of nitride heterostructure field effect transistors. - Arvydas Matulionis; Juozapas Liberis; Emilis Sermuksnis; Linas Ardaravicius; Artur Simukovic; Cemil Kayis; Congyong Zhu; Romualdo Ferreyra; Vitaliy Avrutin; Ümit Özgür; Hadis Morkoç (Microelectron. Reliab., 2012)