Influence of growth temperature and disorder on spectral and temporal properties of Ga(NAsP) heterostructures

R. Woscholski; S. Gies; M. Wiemer; M. K. Shakfa; A. Rahimi-Iman; P. Ludewig; S. Reinhard; K. Jandieri; S. D. Baranovskii; W. Heimbrodt; K. Volz; W. Stolz; M. Koch

doi:10.1063/1.4945434

Influence of growth temperature and disorder on spectral and temporal properties of Ga(NAsP) heterostructures

R. Woscholski, S. Gies, M. Wiemer, M. K. Shakfa, A. Rahimi-Iman, P. Ludewig, S. Reinhard, K. Jandieri, S. D. Baranovskii, W. Heimbrodt, K. Volz, W. Stolz, M. Koch

Physics

Philipps-University of Marburg

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

We have studied the optical properties of Ga(NAsP)-heterostructures, which were systematically grown at different temperatures by means of continuous-wave and time-resolved photoluminescence. We show that both the long ranged and the short ranged disorder scales increase for higher growth temperatures. Furthermore, samples with a higher disorder not only emit less photoluminescence (PL) intensity but also exhibit a longer effective PL decay time.

Original language	British English
Article number	145707
Journal	Journal of Applied Physics
Volume	119
Issue number	14
DOIs	https://doi.org/10.1063/1.4945434
State	Published - 14 Apr 2016

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Woscholski, R., Gies, S., Wiemer, M., Shakfa, M. K., Rahimi-Iman, A., Ludewig, P., Reinhard, S., Jandieri, K., Baranovskii, S. D., Heimbrodt, W., Volz, K., Stolz, W., & Koch, M. (2016). Influence of growth temperature and disorder on spectral and temporal properties of Ga(NAsP) heterostructures. Journal of Applied Physics, 119(14), Article 145707. https://doi.org/10.1063/1.4945434

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title = "Influence of growth temperature and disorder on spectral and temporal properties of Ga(NAsP) heterostructures",

abstract = "We have studied the optical properties of Ga(NAsP)-heterostructures, which were systematically grown at different temperatures by means of continuous-wave and time-resolved photoluminescence. We show that both the long ranged and the short ranged disorder scales increase for higher growth temperatures. Furthermore, samples with a higher disorder not only emit less photoluminescence (PL) intensity but also exhibit a longer effective PL decay time.",

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T1 - Influence of growth temperature and disorder on spectral and temporal properties of Ga(NAsP) heterostructures

AU - Woscholski, R.

AU - Gies, S.

AU - Wiemer, M.

AU - Shakfa, M. K.

AU - Rahimi-Iman, A.

AU - Ludewig, P.

AU - Reinhard, S.

AU - Jandieri, K.

AU - Baranovskii, S. D.

AU - Heimbrodt, W.

AU - Volz, K.

AU - Stolz, W.

AU - Koch, M.

PY - 2016/4/14

Y1 - 2016/4/14

N2 - We have studied the optical properties of Ga(NAsP)-heterostructures, which were systematically grown at different temperatures by means of continuous-wave and time-resolved photoluminescence. We show that both the long ranged and the short ranged disorder scales increase for higher growth temperatures. Furthermore, samples with a higher disorder not only emit less photoluminescence (PL) intensity but also exhibit a longer effective PL decay time.

AB - We have studied the optical properties of Ga(NAsP)-heterostructures, which were systematically grown at different temperatures by means of continuous-wave and time-resolved photoluminescence. We show that both the long ranged and the short ranged disorder scales increase for higher growth temperatures. Furthermore, samples with a higher disorder not only emit less photoluminescence (PL) intensity but also exhibit a longer effective PL decay time.

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VL - 119

JO - Journal of Applied Physics

JF - Journal of Applied Physics

IS - 14

M1 - 145707

ER -

Influence of growth temperature and disorder on spectral and temporal properties of Ga(NAsP) heterostructures

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