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Growth of superconducting and ferroelectric heterostructures

Grant number: 16/14051-4
Support Opportunities:Scholarships in Brazil - Master
Effective date (Start): August 01, 2016
Effective date (End): March 31, 2018
Field of knowledge:Physical Sciences and Mathematics - Physics - Condensed Matter Physics
Principal Investigator:Júlio Criginski Cezar
Grantee:Felipe Ferraz Morgado de Oliveira
Host Institution: Centro Nacional de Pesquisa em Energia e Materiais (CNPEM). Ministério da Ciência, Tecnologia e Inovação (Brasil). Campinas , SP, Brazil
Associated research grant:12/51198-2 - Growth and characterization of the electronic structure of oxides multiferroics heterostructures, AP.JP

Abstract

In this master project we propose the growth and characterization of heterostructures composed by bylayers of superconductor and ferroelectric/multiferroic materials. Our goal is to modify the transport properties of the heterostructure by means of an electrical potential, injecting charges in the superconductor layers through the electrical polarization of the interfaces. In this way, one can control the electrons or holes doping of the superconducting layers, and change their superconductor transition temperature. In collaboration with the other group members, the samples will be studied from the structural and transport point of view with traditional techniques (X-ray diffraction, transmission electron microscopy, dielectric susceptibility and electric polarization). This project will involve the studend mostly in the sample growth.

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Academic Publications
(References retrieved automatically from State of São Paulo Research Institutions)
OLIVEIRA, Felipe Ferraz Morgado de. Growth of superconducting and ferroelectric heterostructures. 2018. Master's Dissertation - Universidade de São Paulo (USP). Instituto de Física de São Carlos (IFSC/BT) São Carlos.

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