Study of model nanostructured systems (synthesis, characterization and manipulation)

• Grant number: 15/15403-9
• Support Opportunities: Scholarships in Brazil - Post-Doctoral
• Effective date (Start): September 01, 2015
• Effective date (End): February 29, 2016
• Field of knowledge: Physical Sciences and Mathematics - Physics - Condensed Matter Physics
• Principal Investigator: Raquel de Almeida Ribeiro
• Grantee: Rajveer Jha
• Host Institution: Centro de Ciências Naturais e Humanas (CCNH). Universidade Federal do ABC (UFABC). Ministério da Educação (Brasil). Santo André , SP, Brazil
• Associated research grant: 11/19924-2 - Study and development of advanced novel materials: electronic, magnetic and nanostructured: an interdisciplinary approach, AP.TEM

Abstract

This project aims at the synthesis of rare earth metal nanoparticles-A(1-x)M(x), where A = Cu, Ag, Al, Pt and M is a 3d transition metals (M = Fe, Co, Mn) and 4f (M = Gd, Nd, Er) varying the chemical composition and the average particle size (2-15 nm). Concerning the composition of two extremes will be studied: the case diluted with x <0.01 (magnetic species isolated within the particle), and concentrated with x ~ 0.50 (magnetic species that they see and interact within the particle). As to the medium size, the interest is to study the effect of the finite size on the structural, electronic, and magnetic properties and the correlation between them.

Scientific publications

(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)

JHA, RAJVEER; AVILA, MARCOS A.; RIBEIRO, RAQUEL A.. Hydrostatic pressure effect on the superconducting properties of BaBi3 and SrBi3 single crystals. SUPERCONDUCTOR SCIENCE & TECHNOLOGY, v. 30, n. 2, FEB 2017. (15/15403-9, 11/19924-2)