Skip to main content Accessibility help
×
Home

Room Temperature led's for the MID-Infrared Based on in(AS,SB) Strained Layer Superlattices

  • C. C. Phillips (a1), P. J. P. Tang (a1), M. J. Puliin (a1), H. R. Hardaway (a1), S. J. Chung (a1), W. T. Yuen (a1), R. A. Stradling (a1), Y. B. Li (a1) and L. Hart (a2)...

Abstract

Arsenic-rich InAs/InAs1−x Sbx strained-layer superlattices (SLS's) are studied in time-resolved optical, and CW magneto-optical spectroscopies. A pronounced type-II offset, with electrons confined to the alloy layers, is found. High radiative efficiencies at wavelengths well into the mid-IR, and the suppression of Auger recombination yield LED's operating at 3–10 μm. Present room temperature powers are ∼30 μW, probably limited by inadequate carrier confinement.

Copyright

References

Hide All
1. Zhang, Y H, Le, H Q, Chow, D H and Miles, R H. Inst. Phys. Coni Series 144, 3640 (1995).
2. Kurtz, S R, Biefield, R M, Dawson, L R, Baucom, K C and Howard, A J. Appl. Phys. Lett. 64 (7), 812814(1994).
3. Yakovlev, Yu. P, Baranov, A N, Imendov, A N, Popov, A A and Sherstnev, V V. J. de Physique III 4, C4671, (1994).
4. Le, H Q, Turner, G W, Eglash, S J, Choi, H K and Coppeta, D A. Appl. Phys. Lett. 64 (2), 152154, (1994).
5. Adaraliev, M, Bresler, M S, Guslev, O B, Karandashov, S A, Matveev, B A, Stus', M N, Talalakin, G N and Zotova, N V. Semicon. Sei. Tech. 10 151156 (1995).
6. Malin, J I, Felix, C L, Meyer, J R, Hoffman, C A, Pinto, J F, Lin, C.-H., Chang, P.C., Murray, S. J. and Pei, S.-S.. Electron. Lett. 32, (17), 15931595. (1996)
7. Faist, J, Capasso, F, Sirtori, C, Sivco, D L, Baillargeon, J N., Hutchinson, A L, Chu, S-N G, and Cho, A Y. App. Phys. Lett. 68 (26), 36803682, (1996).
8. Malin, J I, Meyer, J R, Felix, C L, Lindle, J R, Goldberg, L, Hoffman, C A, Bartoli, F J, Lin, C-H, Chang, P C, Murry, S J, Yang, R Q and Pei, S-S. Appl. Phys. Lett. 68 (21), 29762978 (1996).
9. Tang, P J P, Puliin, M J, Chung, S J, Phillips, C C, Stradling, R A, Norman, A G, Li, Y B and Hart, L. Semicond. Sci. and Technol. 10, 11771180(1995).
10. Smith, S N, Phillips, C C, Thomas, R H, Stradling, R A, Murdin, B N and Pidgeon, C R. Semicond. Sci and Technol. 7, 900906 (1992).
11. Fang, Z M, Ma, K Y, Jaw, D H, Cohen, R M and Stringfellow, G B. J. Appl. Phys. 67 (11) 70347039(1990).
12. Rogalski, A, Prog. Quant. Electr. 13, 191231 (1989).
13. Tang, P J P, Norman, A, Stradling, R A and Phillips, C C. Semicond. Sci. and Tech. 8, 21352142(1993).
14. Tang, P J P, Puliin, M J and Phillips, C C Accepted for Phys. Rev. B. 55, (7) (15th Feb 1997)
15. Li, Y B, Bain, D J, Hart, L, Livingstone, M, Ciesla, C M, Puliin, M J, Tang, P J P, Yuen, W T, Galbraith, I, Phillips, C C, Pidgeon, C R and Stradling, R A. Accepted for Phys. Rev. B. 55, (7), (15th Feb. 1997).
16. Tang, P.J.P., Puliin, M.J., Li, Y.B., Phillips, C.C., Stradling, R.A., Chung, S. J., Yuen, W.T., Hart, L., Bain, D. J. and Galbraith, I. App. Phys. Lett. 69, (17), 25012503 (1996).
17. Kurtz, S R and Biefield, R M. Appl. Phys. Lett. 66,(3), 364366, (1995).
18. Vodopyanov, K L, Graener, H, Phillips, C C and Tate, T J. J. Phys. D: Appl. Phys. 73, (2) 627632(1993).
19. Ciesla, C M, Murdin, B N, Pidgeon, C R, Stradling, R A, Phillips, C C, Livingstone, M, Galbraith, I, Jarosznyski, D A, Langerak, C J M, Tang, P and Puliin, M. J. Appl. Phys. 80, (5), 29942997. (1996).

Metrics

Full text views

Total number of HTML views: 0
Total number of PDF views: 0 *
Loading metrics...

Abstract views

Total abstract views: 0 *
Loading metrics...

* Views captured on Cambridge Core between <date>. This data will be updated every 24 hours.

Usage data cannot currently be displayed