High-temperature hardness of bulk single-crystal gallium nitride - in comparison with other wide-gap materials

Journal of Physics Condensed Matter

Volumn 12, Issue 49, 2000, Pages 10319-10323

  Yonenaga, I ^a   Hoshi, T ^a   Usui, A ^b  

^a TOHOKU UNIVERSITY   (Japan)

^b NEC CORPORATION   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ENERGY GAP; HIGH TEMPERATURE EFFECTS; SINGLE CRYSTALS; VICKERS HARDNESS TESTING;

GALLIUM NITRIDE; VICKERS INDENTATION METHOD;

SEMICONDUCTING GALLIUM COMPOUNDS;

EID: 0034498624     PISSN: 09538984     EISSN: None     Source Type: Journal    
DOI: 10.1088/0953-8984/12/49/335     Document Type: Article

References (18)

1. Nakamura S, Senoh M, Nagahama S, Iwasa N, Yamaha T, Matsushita T, Kiyohu H and Sugimoto Y 1996 Japan. J. Appl. Phys. 35 L74
2. Northrup J E 1999 Physica B 273+274 130
3. Keller S, Keller B P, Wu Y-E, Heying B, Kapolnek D, Speck J S, Mishra U K and Den-Baars S P 1996 Appl. Phys. Lett. 68 1525
4. Drory M D, Ager J W III, Suski T, Grzegory I and Porowski S 1996 Appl. Phys. Lett. 69 4044
5. Suzuki K and Takeuchi S 1999 Phil. Mag. Lett. 79 423.
6. Nowak R, Pessa M, Suganuma M, Leszczynski M, Grzegory I, Porowski S and Yoshida F 1999 Appl. Phys. Lett. 75 2070
7. Maeda K, Suzuki K, Ichihara M, Nishiguchi S, Ono K, Mera Y and Takeuchi S 1999 Physica B 273+274 134
8. Yonenaga I, Hoshi T and Usui A 2000 Japan. J. Appl. Phys. 39 L200
9. Hong M H, Pirouz P, Tavernier P M and Clarke D R 2000 Mater. Res. Soc. Symp. Proc. 622 at press
10. Usui A, Sunakawa H, Sakai A and Yamaguchi A A 1997 Japan. J. Appl. Phys. 36 L899
11. Sakai A, Sunakawa H and Usui A 1997 Appl. Phys. Lett. 71 2259
12. Michot G, George A, Chabli-Brenac A and Molva E 1988 Scr. Metall. 22 1043
13. ASM Engineered Materials Reference Book 1994 2nd edn (Metals Park, OH: ASM International)
14. McColm I J 1990 Ceramic Hardness (New York: Plenum)
15. Farber B Ya, Yoon S Y, Lagerlöf K P D and Heuer A H 1993 Phys. Status Solidi a 137 485
16. Sher A, Chen A-B and Spicer W E 1985 Appl. Phys. Lett. 46 54
17. Phillips J C 1973 Bonds and Bands in Semiconductors (New York: Academic)
18. Yonenaga I 1998 J. Appl. Phys. 84 4209