X-ray absorption and diffraction studies of thin polymer/FePt nanoparticle assemblies

S. Anders; M. F. Toney; T. Thomson; R. F C Farrow; J. U. Thiele; B. D. Terris; Shouheng Sun; C. B. Murray

doi:10.1063/1.1567802

X-ray absorption and diffraction studies of thin polymer/FePt nanoparticle assemblies

S. Anders, M. F. Toney, T. Thomson, R. F C Farrow, J. U. Thiele, B. D. Terris, Shouheng Sun, C. B. Murray

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

Abstract

Polymer-mediated layer-by-layer deposition at room temperature was used to study assemblies of monodisperse 4 nm FePt nanoparticles. Vibrating sample magnetometry with fields up to 9 T was applied to study the magnetic properties of the particle assemblies as a function of annealing condition. Results showed that Fe in the as-deposited assemblies is partly oxidized and the oxidation is greatly reduced by annealing.

Original language	English
Pages (from-to)	6299-6304
Number of pages	5
Journal	Journal of Applied Physics
Volume	93
Issue number	10
DOIs	https://doi.org/10.1063/1.1567802
Publication status	Published - 15 May 2003

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title = "X-ray absorption and diffraction studies of thin polymer/FePt nanoparticle assemblies",

abstract = "Polymer-mediated layer-by-layer deposition at room temperature was used to study assemblies of monodisperse 4 nm FePt nanoparticles. Vibrating sample magnetometry with fields up to 9 T was applied to study the magnetic properties of the particle assemblies as a function of annealing condition. Results showed that Fe in the as-deposited assemblies is partly oxidized and the oxidation is greatly reduced by annealing.",

author = "S. Anders and Toney, {M. F.} and T. Thomson and Farrow, {R. F C} and Thiele, {J. U.} and Terris, {B. D.} and Shouheng Sun and Murray, {C. B.}",

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T1 - X-ray absorption and diffraction studies of thin polymer/FePt nanoparticle assemblies

AU - Anders, S.

AU - Toney, M. F.

AU - Thomson, T.

AU - Farrow, R. F C

AU - Thiele, J. U.

AU - Terris, B. D.

AU - Sun, Shouheng

AU - Murray, C. B.

N1 - Anders, S Toney, MF Thomson, T Farrow, RFC Thiele, JU Terris, BD Sun, S Murray, CB Part 1

PY - 2003/5/15

Y1 - 2003/5/15

N2 - Polymer-mediated layer-by-layer deposition at room temperature was used to study assemblies of monodisperse 4 nm FePt nanoparticles. Vibrating sample magnetometry with fields up to 9 T was applied to study the magnetic properties of the particle assemblies as a function of annealing condition. Results showed that Fe in the as-deposited assemblies is partly oxidized and the oxidation is greatly reduced by annealing.

AB - Polymer-mediated layer-by-layer deposition at room temperature was used to study assemblies of monodisperse 4 nm FePt nanoparticles. Vibrating sample magnetometry with fields up to 9 T was applied to study the magnetic properties of the particle assemblies as a function of annealing condition. Results showed that Fe in the as-deposited assemblies is partly oxidized and the oxidation is greatly reduced by annealing.

U2 - 10.1063/1.1567802

DO - 10.1063/1.1567802

M3 - Article

SN - 1089-7550

VL - 93

SP - 6299

EP - 6304

JO - Journal of Applied Physics

JF - Journal of Applied Physics

IS - 10

ER -

X-ray absorption and diffraction studies of thin polymer/FePt nanoparticle assemblies

Abstract

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