Imaging of the (Mn/sup 2+/3d/sup 5/+hole) complex in GaAs by cross-sectional scanning tunneling microscopy

A.M. Yakunin; A.Y. Silov; P.M. Koenraad; W. Roy, van; J. De Boeck; J.H. Wolter

doi:10.1016/j.physe.2003.11.168

Imaging of the (Mn/sup 2+/3d/sup 5/+hole) complex in GaAs by cross-sectional scanning tunneling microscopy

A.M. Yakunin, A.Y. Silov, P.M. Koenraad, W. Roy, van, J. De Boeck, J.H. Wolter

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Abstract

We present results on the direct spatial mapping of the wave function of a hole bound to a Mn acceptor in GaAs. To investigate individual Mn dopants at the atomic scale in both ionized and neutral configurations, we used a room temperature cross-sectional scanning tunneling microscope. We found that in the neutral configuration manganese manifests itself as an anisotropic cross-like feature. We attribute this feature to a hole, weakly bound to the Mn ion forming the (Mn/sup 2+/3d/sup 5/+hole) complex

Original language	English
Pages (from-to)	947-950
Journal	Physica E: Low-Dimensional Systems & Nanostructures
Volume	21
Issue number	2-4
DOIs	https://doi.org/10.1016/j.physe.2003.11.168
Publication status	Published - 2004

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title = "Imaging of the (Mn/sup 2+/3d/sup 5/+hole) complex in GaAs by cross-sectional scanning tunneling microscopy",

abstract = "We present results on the direct spatial mapping of the wave function of a hole bound to a Mn acceptor in GaAs. To investigate individual Mn dopants at the atomic scale in both ionized and neutral configurations, we used a room temperature cross-sectional scanning tunneling microscope. We found that in the neutral configuration manganese manifests itself as an anisotropic cross-like feature. We attribute this feature to a hole, weakly bound to the Mn ion forming the (Mn/sup 2+/3d/sup 5/+hole) complex",

author = "A.M. Yakunin and A.Y. Silov and P.M. Koenraad and {Roy, van}, W. and {De Boeck}, J. and J.H. Wolter",

year = "2004",

doi = "10.1016/j.physe.2003.11.168",

language = "English",

volume = "21",

pages = "947--950",

journal = "Physica E: Low-Dimensional Systems & Nanostructures",

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publisher = "Elsevier B.V.",

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T1 - Imaging of the (Mn/sup 2+/3d/sup 5/+hole) complex in GaAs by cross-sectional scanning tunneling microscopy

AU - Yakunin, A.M.

AU - Silov, A.Y.

AU - Koenraad, P.M.

AU - Roy, van, W.

AU - De Boeck, J.

AU - Wolter, J.H.

PY - 2004

Y1 - 2004

N2 - We present results on the direct spatial mapping of the wave function of a hole bound to a Mn acceptor in GaAs. To investigate individual Mn dopants at the atomic scale in both ionized and neutral configurations, we used a room temperature cross-sectional scanning tunneling microscope. We found that in the neutral configuration manganese manifests itself as an anisotropic cross-like feature. We attribute this feature to a hole, weakly bound to the Mn ion forming the (Mn/sup 2+/3d/sup 5/+hole) complex

AB - We present results on the direct spatial mapping of the wave function of a hole bound to a Mn acceptor in GaAs. To investigate individual Mn dopants at the atomic scale in both ionized and neutral configurations, we used a room temperature cross-sectional scanning tunneling microscope. We found that in the neutral configuration manganese manifests itself as an anisotropic cross-like feature. We attribute this feature to a hole, weakly bound to the Mn ion forming the (Mn/sup 2+/3d/sup 5/+hole) complex

U2 - 10.1016/j.physe.2003.11.168

DO - 10.1016/j.physe.2003.11.168

M3 - Article

SN - 1386-9477

VL - 21

SP - 947

EP - 950

JO - Physica E: Low-Dimensional Systems & Nanostructures

JF - Physica E: Low-Dimensional Systems & Nanostructures

IS - 2-4

ER -

Imaging of the (Mn/sup 2+/3d/sup 5/+hole) complex in GaAs by cross-sectional scanning tunneling microscopy

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