Heating efficiency dependency on size and morphology of magnetite nanoparticles

Kinnari Parekh; Harshida Parmar; Vinay Sharma; R. V. Ramanujan

doi:10.1063/1.5028653

Heating efficiency dependency on size and morphology of magnetite nanoparticles

Kinnari Parekh^*, Harshida Parmar, Vinay Sharma, R. V. Ramanujan

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Citations (Scopus)

Abstract

Different size magnetite nanoparticles ranging from superparamagnetic (9nm) to single domain (27nm) and multi domain (53nm) were synthesized using chemical route. Morphology of these particles as seen from TEM images indicates shape change from spherical to cubic with the growth of particles. The saturation magnetization (σ_s) and Specific Loss Power (SLP) showed maximum for single domain size, 72 emu/g and 102W/g, respectively then those of multi domain size particles. These samples show higher SLP at relatively low concentration, low frequency and low amplitude compared to samples prepared by other routes.

Original language	English
Title of host publication	DAE Solid State Physics Symposium 2017
Editors	Amitabh Das, Surendra Singh, Arup Biswas
Publisher	American Institute of Physics Inc.
ISBN (Electronic)	9780735416345
DOIs	https://doi.org/10.1063/1.5028653
Publication status	Published - Apr 10 2018
Externally published	Yes
Event	62nd DAE Solid State Physics Symposium 2017 - Anushaktinagar, Mumbai, India Duration: Dec 26 2017 → Dec 30 2017

Publication series

Name	AIP Conference Proceedings
Volume	1942
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Conference

Conference	62nd DAE Solid State Physics Symposium 2017
Country/Territory	India
City	Anushaktinagar, Mumbai
Period	12/26/17 → 12/30/17

Bibliographical note

Publisher Copyright:
© 2018 Author(s).

ASJC Scopus Subject Areas

General Physics and Astronomy

Access to Document

10.1063/1.5028653

Cite this

@inproceedings{7b885978efce48e3a2d0f72a0fcb5e57,

title = "Heating efficiency dependency on size and morphology of magnetite nanoparticles",

abstract = "Different size magnetite nanoparticles ranging from superparamagnetic (9nm) to single domain (27nm) and multi domain (53nm) were synthesized using chemical route. Morphology of these particles as seen from TEM images indicates shape change from spherical to cubic with the growth of particles. The saturation magnetization (σs) and Specific Loss Power (SLP) showed maximum for single domain size, 72 emu/g and 102W/g, respectively then those of multi domain size particles. These samples show higher SLP at relatively low concentration, low frequency and low amplitude compared to samples prepared by other routes.",

author = "Kinnari Parekh and Harshida Parmar and Vinay Sharma and Ramanujan, {R. V.}",

note = "Publisher Copyright: {\textcopyright} 2018 Author(s).; 62nd DAE Solid State Physics Symposium 2017 ; Conference date: 26-12-2017 Through 30-12-2017",

year = "2018",

month = apr,

day = "10",

doi = "10.1063/1.5028653",

language = "English",

series = "AIP Conference Proceedings",

publisher = "American Institute of Physics Inc.",

editor = "Amitabh Das and Surendra Singh and Arup Biswas",

booktitle = "DAE Solid State Physics Symposium 2017",

}

Parekh, K, Parmar, H, Sharma, V & Ramanujan, RV 2018, Heating efficiency dependency on size and morphology of magnetite nanoparticles. in A Das, S Singh & A Biswas (eds), DAE Solid State Physics Symposium 2017., 050022, AIP Conference Proceedings, vol. 1942, American Institute of Physics Inc., 62nd DAE Solid State Physics Symposium 2017, Anushaktinagar, Mumbai, India, 12/26/17. https://doi.org/10.1063/1.5028653

Heating efficiency dependency on size and morphology of magnetite nanoparticles. / Parekh, Kinnari; Parmar, Harshida; Sharma, Vinay et al.
DAE Solid State Physics Symposium 2017. ed. / Amitabh Das; Surendra Singh; Arup Biswas. American Institute of Physics Inc., 2018. 050022 (AIP Conference Proceedings; Vol. 1942).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - Heating efficiency dependency on size and morphology of magnetite nanoparticles

AU - Parekh, Kinnari

AU - Parmar, Harshida

AU - Sharma, Vinay

AU - Ramanujan, R. V.

PY - 2018/4/10

Y1 - 2018/4/10

N2 - Different size magnetite nanoparticles ranging from superparamagnetic (9nm) to single domain (27nm) and multi domain (53nm) were synthesized using chemical route. Morphology of these particles as seen from TEM images indicates shape change from spherical to cubic with the growth of particles. The saturation magnetization (σs) and Specific Loss Power (SLP) showed maximum for single domain size, 72 emu/g and 102W/g, respectively then those of multi domain size particles. These samples show higher SLP at relatively low concentration, low frequency and low amplitude compared to samples prepared by other routes.

AB - Different size magnetite nanoparticles ranging from superparamagnetic (9nm) to single domain (27nm) and multi domain (53nm) were synthesized using chemical route. Morphology of these particles as seen from TEM images indicates shape change from spherical to cubic with the growth of particles. The saturation magnetization (σs) and Specific Loss Power (SLP) showed maximum for single domain size, 72 emu/g and 102W/g, respectively then those of multi domain size particles. These samples show higher SLP at relatively low concentration, low frequency and low amplitude compared to samples prepared by other routes.

UR - http://www.scopus.com/inward/record.url?scp=85045769987&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85045769987&partnerID=8YFLogxK

U2 - 10.1063/1.5028653

DO - 10.1063/1.5028653

M3 - Conference contribution

AN - SCOPUS:85045769987

T3 - AIP Conference Proceedings

BT - DAE Solid State Physics Symposium 2017

A2 - Das, Amitabh

A2 - Singh, Surendra

A2 - Biswas, Arup

PB - American Institute of Physics Inc.

T2 - 62nd DAE Solid State Physics Symposium 2017

Y2 - 26 December 2017 through 30 December 2017

ER -

Heating efficiency dependency on size and morphology of magnetite nanoparticles

Abstract

Publication series

Conference

Bibliographical note

ASJC Scopus Subject Areas

Access to Document

Other files and links

Fingerprint

Cite this