Development of a photoluminescence system excited via linear and non-linear absortion and applications in semiconductor nanomaterials

• Grant number: 14/06451-7
• Support Opportunities: Scholarships in Brazil - Scientific Initiation
• Start date: July 01, 2014
• End date: June 30, 2015
• Field of knowledge: Physical Sciences and Mathematics - Physics - Condensed Matter Physics
• Principal Investigator: Lázaro Aurélio Padilha Junior
• Grantee: Thiago Américo da Silva Cardoso
• Host Institution: Instituto de Física Gleb Wataghin (IFGW). Universidade Estadual de Campinas (UNICAMP). Campinas , SP, Brazil

Abstract

This project aims the study of linear and nonlinear optics and the development of a spectroscopy system via one or two-photon excited photoluminescence. The system will use Xe or W lamps as excitation source for linear spectroscopy and a tunable femtosecond laser, from the visible to the NIR, as the source for nonlinear spectroscopy. After being setup, this system will be used for spectroscopy of highly emissive semiconductor nanoparticles.

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)

BARROS, LEONARDO W. T.; CARDOSO, THIAGO A. S.; BIHLMEIER, ANGELA; WAGNER, DANNY; KOELMEL, DOMINIK K.; HOERNER, ANNA; BRAESE, STEFAN; CRUZ, CARLOS H. BRITO; PADILHA, LAZARO A.. Two-photon absorption in a series of 2,6-disubstituted BODIPY dyes. Physical Chemistry Chemical Physics, v. 19, n. 32, p. 21683-21690, AUG 28 2017. (13/16911-2, 14/06451-7)