Modulation-doped ZnSe/(Zn,Cd,Mn)Se quantum wells and superlattices

J. J. Berry; R. Knobel; O. Ray; W. Peoples; N. Samarth

doi:10.1116/1.591454

Modulation-doped ZnSe/(Zn,Cd,Mn)Se quantum wells and superlattices

J. J. Berry, R. Knobel, O. Ray, W. Peoples, N. Samarth

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

13 Scopus citations

Abstract

Zn:Se flux ratio has a strong impact on the transport properties of buried two-dimensional electron gases (2DEGs), and can be correlated with the final surface morphology of the samples. The use of atomic force microscopy (AFM) as a diagnostic tool provides useful and efficient feedback about the sample quality. Optimized growth conditions have resulted in a roughly two-fold improvement in the low temperature mobility of both magnetic and nonmagnetic ZnSe-based 2DEGs.

Original language	English (US)
Pages (from-to)	1692-1696
Number of pages	5
Journal	Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures
Volume	18
Issue number	3
DOIs	https://doi.org/10.1116/1.591454
State	Published - May 2000

All Science Journal Classification (ASJC) codes

Condensed Matter Physics
Electrical and Electronic Engineering

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abstract = "Zn:Se flux ratio has a strong impact on the transport properties of buried two-dimensional electron gases (2DEGs), and can be correlated with the final surface morphology of the samples. The use of atomic force microscopy (AFM) as a diagnostic tool provides useful and efficient feedback about the sample quality. Optimized growth conditions have resulted in a roughly two-fold improvement in the low temperature mobility of both magnetic and nonmagnetic ZnSe-based 2DEGs.",

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AU - Berry, J. J.

AU - Knobel, R.

AU - Ray, O.

AU - Peoples, W.

AU - Samarth, N.

PY - 2000/5

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N2 - Zn:Se flux ratio has a strong impact on the transport properties of buried two-dimensional electron gases (2DEGs), and can be correlated with the final surface morphology of the samples. The use of atomic force microscopy (AFM) as a diagnostic tool provides useful and efficient feedback about the sample quality. Optimized growth conditions have resulted in a roughly two-fold improvement in the low temperature mobility of both magnetic and nonmagnetic ZnSe-based 2DEGs.

AB - Zn:Se flux ratio has a strong impact on the transport properties of buried two-dimensional electron gases (2DEGs), and can be correlated with the final surface morphology of the samples. The use of atomic force microscopy (AFM) as a diagnostic tool provides useful and efficient feedback about the sample quality. Optimized growth conditions have resulted in a roughly two-fold improvement in the low temperature mobility of both magnetic and nonmagnetic ZnSe-based 2DEGs.

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Modulation-doped ZnSe/(Zn,Cd,Mn)Se quantum wells and superlattices

Abstract

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