Media type: E-Article Title: Performance enhancement of InGaN LEDs with Al-graded GaN/AlGaN multiple electron-blocking layers Contributor: Yeh, Yu-Hsiang; Yang, Chyi-Da; Lee, Chong-Yi; Tseng, Ying-Chen; Tsai, Jeng-Da imprint: IOP Publishing, 2017 Published in: Japanese Journal of Applied Physics Language: Not determined DOI: 10.7567/jjap.56.062102 ISSN: 1347-4065; 0021-4922 Keywords: General Physics and Astronomy ; Physics and Astronomy (miscellaneous) ; General Engineering Origination: Footnote: