Magnetic properties of GaAs/Fe core/shell nanowires

R. E. Pimpinella; D. Zhang; M. R. McCartney; D. J. Smith; K. L. Krycka; B. J. Kirby; B. J. Odowd; L. Sonderhouse; J. Leiner; X. Liu; M. Dobrowolska; J. K. Furdyna

doi:10.1063/1.4799252

Magnetic properties of GaAs/Fe core/shell nanowires

R. E. Pimpinella, D. Zhang, M. R. McCartney, D. J. Smith, K. L. Krycka, B. J. Kirby, B. J. Odowd, L. Sonderhouse, J. Leiner, X. Liu, M. Dobrowolska, J. K. Furdyna

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6 Scopus citations

Abstract

We describe the magnetic properties of nanoscale Fe shells grown on GaAs nanowires (NWs) by molecular beam epitaxy. The ferromagnetic character of these tubular Fe shells has been confirmed by dc magnetization measurements, and is further studied by ferromagnetic resonance (FMR), small-angle neutron scattering (SANS), and off-axis electron holography (EH).

Original language	English
Article number	17B520
Journal	Journal of Applied Physics
Volume	113
Issue number	17
DOIs	https://doi.org/10.1063/1.4799252
State	Published - May 7 2013
Externally published	Yes

Funding

The authors acknowledge use of facilities in the John M. Cowley Center for High Resolution Electron Microscopy at Arizona State University. This work was supported by the National Science Foundation Grant No. DMR10-05851.

Funders	Funder number
National Science Foundation	DMR10-05851

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title = "Magnetic properties of GaAs/Fe core/shell nanowires",

abstract = "We describe the magnetic properties of nanoscale Fe shells grown on GaAs nanowires (NWs) by molecular beam epitaxy. The ferromagnetic character of these tubular Fe shells has been confirmed by dc magnetization measurements, and is further studied by ferromagnetic resonance (FMR), small-angle neutron scattering (SANS), and off-axis electron holography (EH).",

author = "Pimpinella, {R. E.} and D. Zhang and McCartney, {M. R.} and Smith, {D. J.} and Krycka, {K. L.} and Kirby, {B. J.} and Odowd, {B. J.} and L. Sonderhouse and J. Leiner and X. Liu and M. Dobrowolska and Furdyna, {J. K.}",

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doi = "10.1063/1.4799252",

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AU - Pimpinella, R. E.

AU - Zhang, D.

AU - McCartney, M. R.

AU - Smith, D. J.

AU - Krycka, K. L.

AU - Kirby, B. J.

AU - Odowd, B. J.

AU - Sonderhouse, L.

AU - Leiner, J.

AU - Liu, X.

AU - Dobrowolska, M.

AU - Furdyna, J. K.

PY - 2013/5/7

Y1 - 2013/5/7

N2 - We describe the magnetic properties of nanoscale Fe shells grown on GaAs nanowires (NWs) by molecular beam epitaxy. The ferromagnetic character of these tubular Fe shells has been confirmed by dc magnetization measurements, and is further studied by ferromagnetic resonance (FMR), small-angle neutron scattering (SANS), and off-axis electron holography (EH).

AB - We describe the magnetic properties of nanoscale Fe shells grown on GaAs nanowires (NWs) by molecular beam epitaxy. The ferromagnetic character of these tubular Fe shells has been confirmed by dc magnetization measurements, and is further studied by ferromagnetic resonance (FMR), small-angle neutron scattering (SANS), and off-axis electron holography (EH).

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U2 - 10.1063/1.4799252

DO - 10.1063/1.4799252

M3 - Article

AN - SCOPUS:84877767127

SN - 0021-8979

VL - 113

JO - Journal of Applied Physics

JF - Journal of Applied Physics

IS - 17

M1 - 17B520

ER -

Magnetic properties of GaAs/Fe core/shell nanowires

Abstract

Funding

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