Structural and optical properties of near-UV LEDs grown on V-grooved sapphire substrates fabricated by wet etching

Journal of Crystal Growth

Volumn 298, Issue SPEC. ISS, 2007, Pages 699-702

  Cheong, H S ^a   Na, M G ^a   Choi, Y J ^a   Cuong, T V ^a   Hong, C H ^a   Suh, E K ^a   Kong, B H ^b   Cho, H K ^b  

^a Chonbuk National University   (South Korea)

^b Sungkyunkwan University   (South Korea)

Author keywords

A1. Dislocation; A1. Patterned substrate; A1. Wet etching; A3. Metalorganic chemical vapor deposition; B1. InGaN; B3. Light emitting diode

Indexed keywords

COMPUTER SIMULATION; DISLOCATIONS (CRYSTALS); METALLORGANIC CHEMICAL VAPOR DEPOSITION; PHOTOLUMINESCENCE; REFLECTION; SAPPHIRE; ULTRAVIOLET RADIATION;

PATTERNED SUBSTRATE; THREADING DISLOCATION (TD); WET ETCHING;

LIGHT EMITTING DIODES;

EID: 33846419130     PISSN: 00220248     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jcrysgro.2006.11.037     Document Type: Article

References (9)

1. Watanabe S., et al. Appl. Phys. Lett. 83 (2003) 4906
2. Cho Y.H., et al. Appl. Phys. Lett. 83 (2003) 2578
3. Fujii T., Gao Y., Sharma R., Hu E.L., DenBaars S.P., and Nakamura S. Appl. Phys. Lett. 84 (2004) 855
4. Brazel E.G., Narayanamurti V., and Chin M.A. Appl. Phys. Lett. 74 (1999) 2367
5. Hsu C.Y., Lan W.H., and Wu Y.S. Appl. Phys. Lett. 83 (2003) 2447
6. Yamada M., Mitani T., Narukawa Y., Shioji S., Niki I., Sonobe S., Deguchi K., Sano M., and Mukai T. Jpn. J. Appl. Phys. 41 (2002) L1431
7. Tadatomo K., Okagawa H., Ohuchi Y., Tsunekawa T., Jyouichi T., Imada Y., Kato M., Kudo H., and Taguchi T. Phys. Stat. Sol. (a) 188 (2001) 121
8. Cheong H.S., et al. Phys. Stat. Sol. (b) 241 (2004) 2763
9. Kawakami Y., et al. Phys. Stat. Sol. (a) 183 (2001) 41