Wurtzite (Ga,Mn)As nanowire shells with ferromagnetic properties

J. Sadowski; S. Kret; Aloyzas Šiušys; T Wojciechowski; Katarzyna Gas; M. F. Islam; C. M. Canali; M Sawicki

doi:10.1039/c6nr08070g

Wurtzite (Ga,Mn)As nanowire shells with ferromagnetic properties

J. Sadowski, S. Kret, Aloyzas Šiušys, T Wojciechowski, Katarzyna Gas, M. F. Islam, C. M. Canali, M Sawicki

MAX IV Laboratory

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

Abstract

(Ga,Mn)As having a wurtzite crystal structure was coherently grown by molecular beam epitaxy on the {1100} side facets of wurtzite (Ga,In)As nanowires and further encapsulated by (Ga,Al)As and low temperature GaAs. For the first time, a truly long-range ferromagnetic magnetic order is observed in non-planar (Ga,Mn)As, which is attributed to a more effective hole confinement in the shell containing Mn by the proper selection/choice of both the core and outer shell materials.

Original language	English
Pages (from-to)	2129-2137
Number of pages	9
Journal	Nanoscale
Volume	9
Issue number	6
DOIs	https://doi.org/10.1039/c6nr08070g
Publication status	Published - 2017 Feb 14

Subject classification (UKÄ)

Condensed Matter Physics (including Material Physics, Nano Physics)

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10.1039/c6nr08070g

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title = "Wurtzite (Ga,Mn)As nanowire shells with ferromagnetic properties",

abstract = "(Ga,Mn)As having a wurtzite crystal structure was coherently grown by molecular beam epitaxy on the \{1100\} side facets of wurtzite (Ga,In)As nanowires and further encapsulated by (Ga,Al)As and low temperature GaAs. For the first time, a truly long-range ferromagnetic magnetic order is observed in non-planar (Ga,Mn)As, which is attributed to a more effective hole confinement in the shell containing Mn by the proper selection/choice of both the core and outer shell materials.",

author = "J. Sadowski and S. Kret and Aloyzas {\v S}iu{\v s}ys and T Wojciechowski and Katarzyna Gas and Islam, \{M. F.\} and Canali, \{C. M.\} and M Sawicki",

year = "2017",

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doi = "10.1039/c6nr08070g",

language = "English",

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T1 - Wurtzite (Ga,Mn)As nanowire shells with ferromagnetic properties

AU - Sadowski, J.

AU - Kret, S.

AU - Šiušys, Aloyzas

AU - Wojciechowski, T

AU - Gas, Katarzyna

AU - Islam, M. F.

AU - Canali, C. M.

AU - Sawicki, M

PY - 2017/2/14

Y1 - 2017/2/14

N2 - (Ga,Mn)As having a wurtzite crystal structure was coherently grown by molecular beam epitaxy on the {1100} side facets of wurtzite (Ga,In)As nanowires and further encapsulated by (Ga,Al)As and low temperature GaAs. For the first time, a truly long-range ferromagnetic magnetic order is observed in non-planar (Ga,Mn)As, which is attributed to a more effective hole confinement in the shell containing Mn by the proper selection/choice of both the core and outer shell materials.

AB - (Ga,Mn)As having a wurtzite crystal structure was coherently grown by molecular beam epitaxy on the {1100} side facets of wurtzite (Ga,In)As nanowires and further encapsulated by (Ga,Al)As and low temperature GaAs. For the first time, a truly long-range ferromagnetic magnetic order is observed in non-planar (Ga,Mn)As, which is attributed to a more effective hole confinement in the shell containing Mn by the proper selection/choice of both the core and outer shell materials.

UR - https://www.scopus.com/pages/publications/85012111095

U2 - 10.1039/c6nr08070g

DO - 10.1039/c6nr08070g

M3 - Article

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AN - SCOPUS:85012111095

SN - 2040-3364

VL - 9

SP - 2129

EP - 2137

JO - Nanoscale

JF - Nanoscale

IS - 6

ER -

Wurtzite (Ga,Mn)As nanowire shells with ferromagnetic properties

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Subject classification (UKÄ)

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