Impurity-induced magnetic units embedded in ferromagnetic surfaces

M. J. Prandolini; Y. Manzhur; A. Weber; K. Potzger; H. H. Bertschat; H. Ueno; H. Miyoshi; M. Dietrich

doi:10.1063/1.1766397

Impurity-induced magnetic units embedded in ferromagnetic surfaces

M. J. Prandolini
, Y. Manzhur
, A. Weber
, K. Potzger
, H. H. Bertschat
, H. Ueno
, H. Miyoshi
, M. Dietrich

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

11 Scopus citations

Abstract

Some of the physical properties of impurity-induced magnetic units embedded in ferromagnetic surfaces were discussed. The induced magnetic properties at isolated nonmagnetic atoms (Cd) attached to ferromagnetic Ni surfaces were found to be independent of the local symmetry and dependent on the number of nearest Ni neighbors. The dominance of coordination-number dependence as opposed to local symmetry was studied on differently oriented surfaces at constant coordination numbers using perturbed angular correlation spectroscopy. The dominance of the coordination number, for magnetic hyperfine fields, for Cd at various sites on Ni surfaces was also demonstrated.

Original language	English
Pages (from-to)	76-78
Number of pages	3
Journal	Applied Physics Letters
Volume	85
Issue number	1
DOIs	https://doi.org/10.1063/1.1766397
State	Published - 5 Jul 2004
Externally published	Yes

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10.1063/1.1766397

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title = "Impurity-induced magnetic units embedded in ferromagnetic surfaces",

abstract = "Some of the physical properties of impurity-induced magnetic units embedded in ferromagnetic surfaces were discussed. The induced magnetic properties at isolated nonmagnetic atoms (Cd) attached to ferromagnetic Ni surfaces were found to be independent of the local symmetry and dependent on the number of nearest Ni neighbors. The dominance of coordination-number dependence as opposed to local symmetry was studied on differently oriented surfaces at constant coordination numbers using perturbed angular correlation spectroscopy. The dominance of the coordination number, for magnetic hyperfine fields, for Cd at various sites on Ni surfaces was also demonstrated.",

author = "Prandolini, \{M. J.\} and Y. Manzhur and A. Weber and K. Potzger and Bertschat, \{H. H.\} and H. Ueno and H. Miyoshi and M. Dietrich",

note = "Funding Information: One of the authors (M.J.P.) wishes to thank the Deutsche Forschungsgemeinschaft (DFG) for generous support. Another author (M.D.) acknowledges the financial support by the BMBF (05 KK1TSA∕7). This work was supported by the European Commission (HPRI-CT-1998-00018). The authors thank W. -D. Zeitz (Hahn-Meitner-Institut∕Germany) for assistance in the early state of the experiment. They are grateful to W. D. Brewer∕ Freie Universit{\"a}t-Berlin for a critical reading of the manuscript.",

year = "2004",

month = jul,

day = "5",

doi = "10.1063/1.1766397",

language = "English",

volume = "85",

pages = "76--78",

journal = "Applied Physics Letters",

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TY - JOUR

T1 - Impurity-induced magnetic units embedded in ferromagnetic surfaces

AU - Prandolini, M. J.

AU - Manzhur, Y.

AU - Weber, A.

AU - Potzger, K.

AU - Bertschat, H. H.

AU - Ueno, H.

AU - Miyoshi, H.

AU - Dietrich, M.

N1 - Funding Information: One of the authors (M.J.P.) wishes to thank the Deutsche Forschungsgemeinschaft (DFG) for generous support. Another author (M.D.) acknowledges the financial support by the BMBF (05 KK1TSA∕7). This work was supported by the European Commission (HPRI-CT-1998-00018). The authors thank W. -D. Zeitz (Hahn-Meitner-Institut∕Germany) for assistance in the early state of the experiment. They are grateful to W. D. Brewer∕ Freie Universität-Berlin for a critical reading of the manuscript.

PY - 2004/7/5

Y1 - 2004/7/5

N2 - Some of the physical properties of impurity-induced magnetic units embedded in ferromagnetic surfaces were discussed. The induced magnetic properties at isolated nonmagnetic atoms (Cd) attached to ferromagnetic Ni surfaces were found to be independent of the local symmetry and dependent on the number of nearest Ni neighbors. The dominance of coordination-number dependence as opposed to local symmetry was studied on differently oriented surfaces at constant coordination numbers using perturbed angular correlation spectroscopy. The dominance of the coordination number, for magnetic hyperfine fields, for Cd at various sites on Ni surfaces was also demonstrated.

AB - Some of the physical properties of impurity-induced magnetic units embedded in ferromagnetic surfaces were discussed. The induced magnetic properties at isolated nonmagnetic atoms (Cd) attached to ferromagnetic Ni surfaces were found to be independent of the local symmetry and dependent on the number of nearest Ni neighbors. The dominance of coordination-number dependence as opposed to local symmetry was studied on differently oriented surfaces at constant coordination numbers using perturbed angular correlation spectroscopy. The dominance of the coordination number, for magnetic hyperfine fields, for Cd at various sites on Ni surfaces was also demonstrated.

UR - https://www.scopus.com/pages/publications/3242682683

U2 - 10.1063/1.1766397

DO - 10.1063/1.1766397

M3 - Article

AN - SCOPUS:3242682683

SN - 0003-6951

VL - 85

SP - 76

EP - 78

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 1

ER -

Impurity-induced magnetic units embedded in ferromagnetic surfaces

Abstract

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