Magnetic properties of nanoscale iron particles photodeposited in glass

D. Sunil; H. D. Gafney; C. Tsang; M. H. Rafailovich; J. Sokolov; R. J. Gambino; D. M. Huang

Magnetic properties of nanoscale iron particles photodeposited in glass

D. Sunil
, H. D. Gafney
, C. Tsang
, M. H. Rafailovich
, J. Sokolov
, R. J. Gambino
, D. M. Huang

Materials Science and Engineering

City University of New York

Research output: Contribution to journal › Conference article › peer-review

Abstract

Transmission Electron Microscopy(TEM) and magnetization measurements were used to study the correlation between size of the iron particles precipitated in glass and their magnetic properties. The iron particles less than 40 angstroms in diameter photodeposited in porous Vycor glass(PVG) show superparamagnetic behavior at room temperature. As the size of the particles increases and reaches about 100 angstroms in diameter, the magnetization curve shows minor hysteresis with a very large coercivity.

Original language	English
Pages (from-to)	519-522
Number of pages	4
Journal	Materials Research Society Symposium - Proceedings
Volume	405
State	Published - 1996
Event	Proceedings of the 1995 MRS Fall Meeting - Boston, MA, USA Duration: Nov 27 1995 → Dec 1 1995

Cite this

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title = "Magnetic properties of nanoscale iron particles photodeposited in glass",

abstract = "Transmission Electron Microscopy(TEM) and magnetization measurements were used to study the correlation between size of the iron particles precipitated in glass and their magnetic properties. The iron particles less than 40 angstroms in diameter photodeposited in porous Vycor glass(PVG) show superparamagnetic behavior at room temperature. As the size of the particles increases and reaches about 100 angstroms in diameter, the magnetization curve shows minor hysteresis with a very large coercivity.",

author = "D. Sunil and Gafney, \{H. D.\} and C. Tsang and Rafailovich, \{M. H.\} and J. Sokolov and Gambino, \{R. J.\} and Huang, \{D. M.\}",

year = "1996",

language = "English",

volume = "405",

pages = "519--522",

journal = "Materials Research Society Symposium - Proceedings",

issn = "0272-9172",

note = "Proceedings of the 1995 MRS Fall Meeting ; Conference date: 27-11-1995 Through 01-12-1995",

}

TY - JOUR

T1 - Magnetic properties of nanoscale iron particles photodeposited in glass

AU - Sunil, D.

AU - Gafney, H. D.

AU - Tsang, C.

AU - Rafailovich, M. H.

AU - Sokolov, J.

AU - Gambino, R. J.

AU - Huang, D. M.

PY - 1996

Y1 - 1996

N2 - Transmission Electron Microscopy(TEM) and magnetization measurements were used to study the correlation between size of the iron particles precipitated in glass and their magnetic properties. The iron particles less than 40 angstroms in diameter photodeposited in porous Vycor glass(PVG) show superparamagnetic behavior at room temperature. As the size of the particles increases and reaches about 100 angstroms in diameter, the magnetization curve shows minor hysteresis with a very large coercivity.

AB - Transmission Electron Microscopy(TEM) and magnetization measurements were used to study the correlation between size of the iron particles precipitated in glass and their magnetic properties. The iron particles less than 40 angstroms in diameter photodeposited in porous Vycor glass(PVG) show superparamagnetic behavior at room temperature. As the size of the particles increases and reaches about 100 angstroms in diameter, the magnetization curve shows minor hysteresis with a very large coercivity.

UR - https://www.scopus.com/pages/publications/0029748262

M3 - Conference article

AN - SCOPUS:0029748262

SN - 0272-9172

VL - 405

SP - 519

EP - 522

JO - Materials Research Society Symposium - Proceedings

JF - Materials Research Society Symposium - Proceedings

T2 - Proceedings of the 1995 MRS Fall Meeting

Y2 - 27 November 1995 through 1 December 1995

ER -

Magnetic properties of nanoscale iron particles photodeposited in glass

Abstract

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