Dielectric response functions of the (0001̄), (101̄3) GaN single crystalline and disordered surfaces studied by reflection electron energy loss spectroscopy

Journal of Applied Physics

Volumn 110, Issue 4, 2011, Pages

  Romanyuk, O ^a   Jiricek, P ^a   Zemek, J ^a   Tougaard, S ^b   Paskova, T ^c  

^a INSTITUTE OF PHYSICS   (Czech Republic)

^b UNIVERSITY OF SOUTHERN DENMARK   (Denmark)

^c KYMA TECHNOLOGIES INC   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BAND-GAP VALUES; DIELECTRIC FUNCTIONS; DIELECTRIC RESPONSE FUNCTION; DISORDERED SURFACES; ELECTRON ENERGY LOSS; ELECTRON KINETIC ENERGY; ELECTRONIC BAND STRUCTURE; GAN CRYSTALS; LOW ENERGIES; POLAR ANGLES; PREFERENTIAL SPUTTERING; REFLECTION ELECTRON ENERGY LOSS SPECTROSCOPIES; SEMICLASSICAL APPROACHES; SEMIPOLAR; SINGLE-CRYSTALLINE;

COHERENT SCATTERING; CRYSTALS; DISSOCIATION; ELECTRON EMISSION; ELECTRON ENERGY ANALYZERS; ELECTRON ENERGY LEVELS; ELECTRON SCATTERING; ELECTRONS; ENERGY DISSIPATION; GALLIUM NITRIDE; KINETIC ENERGY; OPTICAL CONSTANTS; OPTICAL PROPERTIES; REELS;

ELECTRON ENERGY LOSS SPECTROSCOPY;

EID: 80052399164     PISSN: 00218979     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.3622674     Document Type: Article

References (31)

1. R. Sharma, P. M. Pattison, H. Masui, R. M. Farrell, T. J. Baker, B. A. Haskell, F. Wu, S. P. DenBaars, J. S. Speck, and S. Nakamura, Appl. Phys. Lett. 87, 231110 (2005). 10.1063/1.2139841
2. T. Paskova, Phys. Status Solidi B 245, 1011 (2008). 10.1002/pssb.v245:6
3. F. Bernardini and V. Fiorentini, Phys. Status Solidi B 216, 319 (1999). 10.1002/(SICI)1521-3951(199911)216:11.0.CO;2-P
4. C. A. Pignedoli, R. D. Felice, and C. M. Bertoni, Phys. Rev. B 64, 113301 (2001). 10.1103/PhysRevB.64.113301
5. C. G. V. de Walle and J. Neugebauer, Phys. Rev. Lett. 88, 066103 (2002). 10.1103/PhysRevLett.88.066103
6. J. E. Northrup and C. G. V. de Walle, Appl. Phys. Lett. 84, 4322 (2004). 10.1063/1.1757020
7. V. Bellito, B. Thoms, D. D. Koleske, A. E. Wickenden, and R. L. Henry, Phys. Rev. B 60, 4816 (1999). 10.1103/PhysRevB.60.4816
8. S. Tougaard and I. Chorkendorff, Phys. Rev. B 35, 6570 (1987). 10.1103/PhysRevB.35.6570
9. F. Yubero and S. Tougaard, Phys. Rev. B 46, 2486 (1992). 10.1103/PhysRevB.46.2486
10. F. Yubero, J. Sanz, B. Ramskov, and S. Tougaard, Phys. Rev. B 53, 9719 (1996). 10.1103/PhysRevB.53.9719
11. S. Tougaard and F. Yubero, Surf. Interface Anal. 36, 824 (2004). 10.1002/sia.v36:8
12. D. Tahir, Y. J. Cho, S. K. Oh, H. J. Kang1, H. Jin, S. Heo, J. G. Chung, J. C. Lee, and S. Tougaard, Surf. Interface Anal. 42, 1566 (2010). 10.1002/sia.3590
13. D. Hanser, L. Liu, E. A. Preble, K. Udwarya, T. Paskova, and K. R. Evans, J. Cryst. Growth 310, 3953 (2008). 10.1016/j.jcrysgro.2008.06.029
14. Z. J. Reitmeier, J.-S. Park, W. J. Mecouch, and R. F. Davis, J. Vac. Sci. Technol. A 22, 439 (2004). 10.1116/1.1786309
15. R. Carin, J.-P. Deville, and J. Werckmann, Surf. Interface Anal. 16, 65 (1990). 10.1002/sia.v16:1/12
16. E. Despiau-Pujo and P. Chabert, J. Vac. Sci. Technol. A 28, 1105 (2010). 10.1116/1.3460904
17. P. Jiricek, Czech. J. Phys. 44, 261 (1994). 10.1007/BF01694490
18. S. Tougaard, quases.xs.reels software package, Ver. 2.1, http://www.quases.com (2004).
19. S. Tougaard and F. Yubero, queels-(k, )-reels software package, Ver. 3.0, http://www.quases.com (2008).
20. O. Romanyuk, P. Jiricek, and T. Paskova, Quantitative Low-Energy Electron Diffraction Analysis of GaN(000-1) (1x1) Reconstruction, Surf. Sci. (submitted) (2011).
21. O. Romanyuk, V. M. Kaganer, R. Shayduk, B. P. Tinkham, and W. Braun, Phys. Rev. B 77, 235322 (2008). 10.1103/PhysRevB.77.235322
22. T. J. Baker, B. A. Haskell, F. Wu, J. S. Speck, and S. Nakamura, Jpn. J. Appl. Phys. 45, L154 (2006). 10.1143/JJAP.45.L154
23. S. Hajati, O. Romanyuk, J. Zemek, and S. Tougaard, Phys. Rev. B 77, 155403 (2008). 10.1103/PhysRevB.77.155403
24. J. B. Pendry, Low Energy Electron Diffraction, edited by G. K. T. Conn and K. R. Coleman (Academic press, London and New York, 1974).
25. O. Romanyuk and I. Bartos, Surf. Sci. 603, 2789 (2009). 10.1016/j.susc.2009.07.024
26. F. Yubero, N. Pauly, A. Dubus, and S. Tougaard, Phys. Rev. B 77, 245405 (2008). 10.1103/PhysRevB.77.245405
27. C. G. Olson, D. W. Lynch, and A. Zehe, Phys. Rev. B 24, 4629 (1981). 10.1103/PhysRevB.24.4629
28. V. J. Keast, A. J. Scott, M. J. Kappers, C. T. Foxon, and C. J. Humphreys, Phys. Rev. B 66, 125319 (2002). 10.1103/PhysRevB.66.125319
29. T. Kawashima, H. Yoshikawa, S. Adachi, S. Fuke, and K. Ohtsuka, J. Appl. Phys. 82, 3528 (1997). 10.1063/1.365671
30. A. B. Djurisic and E. H. Li, Appl. Phys. Lett. 73, 868 (1998). 10.1063/1.121970
31. E. Ejder, Phys. Status Solidi A 6, 445 (1971). 10.1002/pssa.v6:2