Curie temperature and carrier concentration gradients in epitaxy-grown Ga1-xMnxAs layers

Applied Physics Letters

Volumn 82, Issue 19, 2003, Pages 3278-3280

  Koeder, A ^a   Frank, S ^a   Schoch, W ^a   Avrutin, V ^a   Limmer, W ^a   Thonke, K ^a   Sauer, R ^a   Waag, A ^a   Krieger, M ^a   Zuern, K ^a   Ziemann, P ^a   Brotzmann, S ^b   Bracht, H ^b  

^a UNIVERSITY OF ULM   (Germany)

^b UNIVERSITY OF MÜNSTER   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

ANNEALING; CAPACITANCE; CARRIER CONCENTRATION; ELECTROCHEMISTRY; INTERFACES (MATERIALS); MAGNETIZATION; MOLECULAR BEAM EPITAXY; SQUIDS; THERMAL EFFECTS;

CURIE TEMPERATURE;

FERROMAGNETIC MATERIALS;

EID: 0038318822     PISSN: 00036951     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.1573369     Document Type: Article

References (11)

1. K. C. Ku, S. J. Potashnik, R. F. Wang, M. J. Seong, E. Johnston-Halperin, R. C. Meyers, S. H. Chun, A. Mascarenhas, A. C. Gossard, D. D. Awschalom, P. Schiffer, and N. Samarth, Condensed Matter 0210426, 1-12 (2002).
2. T. Dietl, H. Ohno, F. Matsukura, J. Cibert, and D. Ferrand, Science (Washington, DC, U.S.) 287, 1019 (2000).
3. S. T. B. Goennenwein, T. Graf, T. Wassner, M. S. Brandt, M. Stutzmann, J. B. Philipp, B. Gross, M. Krieger, K. Zürn, P. Ziemann, A. Koeder, S. Frank, W. Schoch, and A. Waag, Appl. Phys. Lett. 82, 730 (2003).
4. W. Limmer, M. Glunk, S. Mascheck, A. Koeder, D. Klarer, W. Schoch, K. Thonke, R. Sauer, and A. Waag, Phys. Rev. B 66, 205209 (2002).
5. K. M. Yu, W. Walukiewicz, T. Wojtowicz, W. L. Lim, X, Liu, Y. Sasaki, M. Dobrowolska, and J. K. Furdyna, Appl. Phys. Lett. 81, 844 (2002).
6. F. Matsukura, H. Ohno, A. Shen, and Y. Sugawara, Phys. Rev. B 57, R2037 (1998).
7. K. M. Yu, W. Walukiewicz, T. Wojtowicz, I. Kuryliszyn, X. Liu, Y. Sasaki, and J. K. Furdyna, Phys. Rev. B 65, 201303R (2002).
8. S. J. Potashnik, K. C. Ku, S. H. Chun, J. J. Berry, N. Samarth, and P. Schiffer, Appl. Phys. Lett. 79, 1495 (2001).
9. K. W. Edmonds, K. Y. Wang, R. P. Campion, A. C. Neumann, N. R. S. Farley, B. L. Gallagher, and C. T. Foxon, Appl. Phys. Lett. 81, 4991 (2002).
10. A. Van Esch, L. Van Bockstal, J. De Boeck, G. Verbanck, A. S. Van Steenbergen, P. J. Wellmann, B. Grietens, R. Bogaerts, F. Herlach, and G. Borghs, Phys. Rev. B 56, 13103 (1997).
11. H. Ohno and F. Matsukura, Solid State Commun. 117, 179 (2001).