Spontaneous formation and photoluminescence of ZnSe dot arrays

Applied Physics Letters

Volumn 71, Issue 23, 1997, Pages 3370-3372

  Zhang, B P ^a   Wang, W X ^a   Yasuda, T ^a   Segawa, Y ^a   Edamatsu, K ^b   Itoh, T ^b  

^a INST OF PHYS AND CHEMICAL RESEARCH   (Japan)

^b TOHOKU UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0000866536     PISSN: 00036951     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.120340     Document Type: Article

References (10)

1. G. Wang, S. Fafard, D. Leonard, J. E. Bowers, J. L. Merz, and P. M. Petroff. Appl. Phys. Lett. 64, 2815 (1994).
2. S. Raymond, S. Fafard, S. Charbonneau, R. Leon, D. Leonard, P. M. Petroff, and J. L. Merz, Phys. Rev. B 52, 17 238 (1995).
3. D. Bimberg, N. N. Ledentsov, M. Grundmann, N. Kirstaedter, O. G. Schmidt, M. H. Mao, V. M. Ustinov, A. Yu. Egorov, A. E. Zhukov, P. S. Kopev, Zh. I. Alferov, S. S. Ruvimov, U. Gosele, and J. Heydenreich, Jpn. J. Appl. Phys., Part 1 35, 1311 (1996).
4. S. H. Xin, P. D. Wang, A. Yin, C. Kim, M. Dobrowolska, J. L. Merz, and J. K. Furdyna, Appl. Phys. Lett. 69, 3884 (1996).
5. F. Flack, N. Samarth, V. Nikitin, P. A. Crowell, J. Shi, J. Levy, and D. D. Awschalom, Phys. Rev. B 54, R17 312 (1996).
6. A. Zrenner, L. V. Butov, M. Hagn, G. Abstreiter, G. Bohm, and G. Weimann, Phys. Rev. Lett. 72, 3382 (1994).
7. B. P. Zhang, T. Yasuda, Y. Segawa, H. Yaguchi, K. Onabe, K. Edamatsu, and T. Itoh, Appl. Phys. Lett. 70, 2413 (1997).
8. Y. N. Yang, Y. S. Luo, and J. H. Weaver, Phys. Rev. B 46, 15 387 (1992).
9. B. P. Zhang, T. Yasuda, and Y. Segawa, J. Cryst. Growth 178, 252 (1997).
10. 0.007Se/ZnSe (110) quantum wells, where the total band discontinuity is roughly 8 meV (corresponding complete strain relaxation of the QDAs). The changes for hole confinement energy should be even smaller. The total band discontinuity and the subsequent changes in the electron/ hole confinement energies should even be decreased in the case of partially strain-relaxed QDs.