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Title: Structural and Mössbauer spectroscopic study of Fe-Ni alloy nanoparticles

Nano-crystalline Fe-Ni alloys have been synthesized in ethylene glycol medium. Based on XRD studies it is confirmed that, in these alloys Fe atoms are incorporated at Ni site to form Ni-Fe solid solutions. Mössbauer studies have established that for alloy particles having smaller size there is significant concentration of two different types of paramagnetic Fe species and their relative concentration decreased with increase in particle size.
Authors:
; ;  [1] ;  [2]
  1. Chemistry Division, Bhabha Atomic Research Centre, Trombay, Mumbai-400085 (India)
  2. Solid State Physics Division, Bhabha Atomic Research Centre, Trombay, Mumbai-400085 (India)
Publication Date:
OSTI Identifier:
22269497
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1591; Journal Issue: 1; Conference: 58. DAE solid state physics symposium 2013, Patiala, Punjab (India), 17-21 Dec 2013; Other Information: (c) 2014 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
77 NANOSCIENCE AND NANOTECHNOLOGY; CONCENTRATION RATIO; CRYSTAL STRUCTURE; CRYSTALS; GLYCOLS; IRON ALLOYS; MOESSBAUER EFFECT; NANOSTRUCTURES; NICKEL ALLOYS; PARAMAGNETISM; PARTICLE SIZE; PARTICLES; SOLID SOLUTIONS; X-RAY DIFFRACTION