Homoepitaxial growth of InGaN/GaN double-heterostructure light-emitting diode by low-pressure MOCVD

Yoon-Ho Choi; Sung-Woo Kim; Jae Hyung Yi; Tae-Kyung Yoo; Chang-Hee Hong; Sun-Tae Kim

doi:10.1117/12.311009

22 June 1998 Homoepitaxial growth of InGaN/GaN double-heterostructure light-emitting diode by low-pressure MOCVD

Yoon-Ho Choi, Sung-Woo Kim, Jae Hyung Yi, Tae-Kyung Yoo, Chang-Hee Hong, Sun-Tae Kim

Author Affiliations +

Proceedings Volume 3419, Optoelectronic Materials and Devices; 341903 (1998) https://doi.org/10.1117/12.311009
Event: Asia Pacific Symposium on Optoelectronics '98, 1998, Taipei, Taiwan

Abstract

The homoepitaxial growth InGaN/GaN double heterostructure (DH) light emitting diode (LED) by low pressure metalorganic chemical vapor deposition is reported for the first time. Hydride Vapor Phase Epitaxy prepared 350micrometers -thick GaN single crystal was polished down to a surface roughness of 10 angstrom rms to serve as the substrate. The LED exhibited luminous intensity of 850mcd and forward voltage of 5V at a current of 20mA. The peak wavelength and full width at half maximum of electroluminescence were 490nm and 83nm, respectively.

Citation Download Citation

Yoon-Ho Choi, Sung-Woo Kim, Jae Hyung Yi, Tae-Kyung Yoo, Chang-Hee Hong, and Sun-Tae Kim "Homoepitaxial growth of InGaN/GaN double-heterostructure light-emitting diode by low-pressure MOCVD", Proc. SPIE 3419, Optoelectronic Materials and Devices, 341903 (22 June 1998); https://doi.org/10.1117/12.311009

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

;

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE