Skip to main content

Advanced Search

Projected result for your current search: 0

Search Operators:

You can use operators in your search query to narrow down your results even more. Click on the search operator to see an explanation of how it works.
Finds documents with exactly this word group, in exactly this word order and spelling (e.g. "employer branding").
Finds documents with both search terms (e.g. sales AND bonus).
Finds documents with one or the other search term (e.g. porsche OR volkswagen).
Finds documents with all search terms. Blank space is understood as AND (e.g. man robot production).
Finds documents with no appearance of the word behind NOT (e.g. ford NOT "harrison ford").
Finds documents where the search term is mentioned at least "n" times."n" may be any number (e.g. COUNT(gear)>8).
Finds documents with both search terms in any word order, permitting "n" words as a maximum distance between them. Best choose between 15 and 30 (e.g. NEAR(recruit, professionals, 20)).
Finds documents with the search term in word versions or composites. The asterisk * marks whether you wish them BEFORE, BEHIND, or BEFORE and BEHIND the search term (e.g. lightweight*, *lightweight, *lightweight*).
Finds documents with the search term in different spellings. "?" allows only one character (e.g. organi?ation).
Special characters are understood as AND (e.g. Miller Bros. & Sons).

Semantic Search

powered by (Link opens in a new window)
loading …
Log in
Top
Journal of Materials Science: Materials in Electronics

Room temperature ferromagnetism in chemically synthesized dilute magnetic semiconducting (In0.95Mn0.05)2O3 nanoparticles

  • 12-11-2020
Published in:
Authors
Bhakti Pada Das
Akash Oraon
Tapan Kumar Nath
Tapasendra Adhikary
Shampa Aich
Panchanan Pramanik
Published in
Journal of Materials Science: Materials in Electronics | Issue 24/2020

Activate our intelligent search to find suitable subject content or patents.

search-config
loading …

Abstract

Single-phase nanocrystalline In2O3 doped with 5 atomic percent Mn produces dilute magnetic semiconductor (DMS). The material is synthesized by low temperature ‘pyrophoric reaction’ using nitrate salts and diethanolamine. The XRD pattern at room temperature reveals the formation of cubic bixbyite structure of the oxide with nano-structured grain which is confirmed by FESEM. Magnetization data confirms ferromagnetic behavior at room temperature with gradual decrease in magnetization with rise of temperature. The phase transition occurred at 500 K is attributed to the transformation of ferromagnetic to paramagnetic state of the nanometric sample. Curie–Weiss inverse magnetic susceptibility [χ−1(T)] plot against temperature deduced the effective Bohr magneton (μeff) to be ~ 3.65 μB/Mn ion. Ferromagnetism may have generated from mixed valence states (Mn4+major /Mn3+minor) of Mn which is 3d element. Valence state was determined by chemical method using redox reaction between Fe2+and Mn4+/ Mn3+.

Please log in to get access to your license.

Log in Register for free

Dont have a licence yet? Then find out more about our products and how to get one now:

Springer Professional "Business + Economics & Engineering + Technology"

Online-Abonnement

Springer Professional "Business + Economics & Engineering + Technology" gives you access to:

  • more than 102.000 books
  • more than 537 journals

from the following subject areas:

  • Automotive
  • Construction + Real Estate
  • Business IT + Informatics
  • Electrical Engineering + Electronics
  • Energy + Sustainability
  • Finance + Banking
  • Management + Leadership
  • Marketing + Sales
  • Mechanical Engineering + Materials
  • Insurance + Risk


Secure your knowledge advantage now!

inform now

Springer Professional "Engineering + Technology"

Online-Abonnement

Springer Professional "Engineering + Technology" gives you access to:

  • more than 67.000 books
  • more than 390 journals

from the following specialised fileds:

  • Automotive
  • Business IT + Informatics
  • Construction + Real Estate
  • Electrical Engineering + Electronics
  • Energy + Sustainability
  • Mechanical Engineering + Materials





 

Secure your knowledge advantage now!

inform now

Springer Professional "Business + Economics"

Online-Abonnement

Springer Professional "Business + Economics" gives you access to:

  • more than 67.000 books
  • more than 340 journals

from the following specialised fileds:

  • Construction + Real Estate
  • Business IT + Informatics
  • Finance + Banking
  • Management + Leadership
  • Marketing + Sales
  • Insurance + Risk



Secure your knowledge advantage now!

inform now
previous article A facile route for constructing porous Ni-Mn-oxide film on Ni foam with high lithium storage performance
next article Local structure and conductivity of highly conductive vanadate glasses containing different metal oxides
Title
Room temperature ferromagnetism in chemically synthesized dilute magnetic semiconducting (In0.95Mn0.05)2O3 nanoparticles
Authors
Bhakti Pada Das
Akash Oraon
Tapan Kumar Nath
Tapasendra Adhikary
Shampa Aich
Panchanan Pramanik
Publication date
12-11-2020
Publisher
Springer US
Published in
Journal of Materials Science: Materials in Electronics / Issue 24/2020
Print ISSN: 0957-4522
Electronic ISSN: 1573-482X
DOI
https://doi.org/10.1007/s10854-020-04814-5
This content is only visible if you are logged in and have the appropriate permissions.

Other articles of this Issue 24/2020

Development of CdMnTe thin films using electroplating technique for opto-electronic device applications

Synthesis and characterization of (1 − y) [0.996Na0.475K0.475Li0.05Sb0.05Nb0.95O3–0.004Bi0.95Nd0.05FeO3] + (y) [Co0.50Cu0.15Zn0.35Fe1.95Mn0.05O4] composites

Facile synthesis of Au-decorated α-Fe2O3/rGO ternary hybrid structure nanocomposites for enhanced triethylamine gas-sensing properties

A high thermally stable polyacrylonitrile (PAN)-based gel polymer electrolyte for rechargeable Mg-ion battery

An insight into the luminescent properties and Judd–Ofelt analysis of Eu3+ doped CaZn2(PO4)2 phosphors

Structural, dielectric, and conductivity studies of strontium-doped Gd2NiMnO6 perovskite