Impact of Al content on transport properties of two-dimensional electron gas in GaN/AlxGa1-xN/GaN heterostructures

Applied Physics Letters

Volumn 97, Issue 14, 2010, Pages

  Polyakov, V M ^a   Cimalla, V ^a   Lebedev, V ^a   Kohler K ^a   Muller S ^a   Waltereit, P ^a   Ambacher, O ^a  

^a FRAUNHOFER INSTITUTE FOR APPLIED SOLID STATE PHYSICS IAF   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

AL COMPOSITION; AL CONTENT; ALLOY SCATTERING; BARRIER LAYERS; DISLOCATION SCATTERING; ENSEMBLE-MONTE CARLO METHOD; HETEROSTRUCTURES; INTERFACE ROUGHNESS SCATTERING; LOW FIELD MOBILITY; POLARIZATION CHARGES; QUANTITATIVE DESCRIPTION; ROOM TEMPERATURE; SCATTERING MECHANISMS; TWO-DIMENSIONAL ELECTRON GAS (2DEG);

ALUMINUM; CRYSTALS; ELECTRON GAS; GALLIUM; HETEROJUNCTIONS; MONTE CARLO METHODS; SCATTERING; TRANSPORT PROPERTIES; TWO DIMENSIONAL;

TWO DIMENSIONAL ELECTRON GAS;

EID: 77958060966     PISSN: 00036951     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.3499656     Document Type: Article

References (17)

1. J. A. del Alamo and J. Joh, Microelectron. Reliab. MCRLAS 0026-2714 49, 1200 (2009). 10.1016/j.microrel.2009.07.003
2. L. Hsu and W. Walukiewicz, J. Appl. Phys. JAPIAU 0021-8979 89, 1783 (2001). 10.1063/1.1339858 (Pubitemid 33630003)
3. M. Miyoshi, T. Egawa, and H. Ishikawa, J. Vac. Sci. Technol. B JVTBD9 1071-1023 23, 1527 (2005). 10.1116/1.1993619 (Pubitemid 43127239)
4. M. N. Gurusinghe, S. K. Davidsson, and T. G. Andersson, Phys. Rev. B PLRBAQ 0556-2805 72, 045316 (2005). 10.1103/PhysRevB.72.045316 (Pubitemid 41526606)
5. T. Kawamura and S. Das Sarma, Phys. Rev. B PLRBAQ 0556-2805 45, 3612 (1992). 10.1103/PhysRevB.45.3612
6. R. Oberhuber, G. Zandler, and P. Vogl, Appl. Phys. Lett. APPLAB 0003-6951 73, 818 (1998). 10.1063/1.122011 (Pubitemid 128673927)
7. T. -H. Yu and K. F. Brennan, J. Appl. Phys. JAPIAU 0021-8979 91, 3730 (2002). 10.1063/1.1448889 (Pubitemid 34256096)
8. V. M. Polyakov and F. Schwierz, J. Appl. Phys. JAPIAU 0021-8979 100, 103704 (2006). 10.1063/1.2365381 (Pubitemid 44853682)
9. V. M. Polyakov and F. Schwierz, J. Appl. Phys. JAPIAU 0021-8979 101, 033703 (2007). 10.1063/1.2432477 (Pubitemid 46280876)
10. V. M. Polyakov, F. Schwierz, I. Cimalla, M. Kittler, B. Lübbers, and A. Schober, J. Appl. Phys. JAPIAU 0021-8979 106, 023715 (2009). 10.1063/1.3174441
11. K. Köhler, S. Müller, P. Waltereit, L. Kirste, H. P. Menner, W. Bronner, and R. Quay, Phys. Status Solidi A PSSABA 0031-8965 206, 2652 (2009). 10.1002/pssa.200925168
12. K. Köhler, S. Müller, R. Aidam, P. Waltereit, W. Pletschen, L. Kirste, H. P. Menner, W. Bronner, A. Leuther, R. Quay, M. Mikula, O. Ambacher, R. Granzner, F. Schwierz, C. Buchheim, and R. Goldhahn, J. Appl. Phys. JAPIAU 0021-8979 107, 053711 (2010). 10.1063/1.3319585
13. P. J. Price and F. Stern, Surf. Sci. SUSCAS 0039-6028 132, 577 (1983). 10.1016/0039-6028(83)90562-9
14. R. E. Prange and T. -W. Nee, Phys. Rev. PHRVAO 0031-899X 168, 779 (1968). 10.1103/PhysRev.168.779
15. O. Ambacher, J. Majewski, C. Miskys, A. Link, M. Hermann, M. Eickhoff, M. Stutzmann, F. Bernardini, V. Fiorentini, V. Tilak, B. Schaff, and L. F. Eastman, J. Phys.: Condens. Matter JCOMEL 0953-8984 14, 3399 (2002). 10.1088/0953-8984/14/13/302 (Pubitemid 34404598)
16. K. Shimada, T. Sota, and K. Suzuki, J. Appl. Phys. JAPIAU 0021-8979 84, 4951 (1998). 10.1063/1.368739
17. K. A. Mkhoyan, J. Silcox, Z. Yu, W. J. Schaff, and L. F. Eastman, J. Appl. Phys. JAPIAU 0021-8979 95, 1843 (2004). 10.1063/1.1641148