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A study of the properties of Iron oxides (alpha - Fe2O3 and Fe3O4) through time domain spectroscopy in the Terahertz range

A study of the properties of Iron oxides (alpha - Fe2O3 and Fe3O4) through time domain spectroscopy in the Terahertz range

Giovanni Budroni Netto, Jonathas de Paula Siqueira, Flavio Caldas da Cruz

ARTIGO

Inglês

Este artigo foi apresentado no evento International Conference on Optical MEMS and Nanophotonics and SBFoton International Optics and Photonics Conference, 2023

Agradecimentos: Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP), Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq). Thanks to the funding agencies FAPESP and CNPq, to the members of the lasers and applications group (GLA) and to Unicamp employees

Abstract: Terahertz time-domain spectroscopy was performed on samples of the iron oxides alpha-hematite and magnetite. We were able to obtain the complex refractive index and dielectric constants. For alpha-hematite, an AFM resonance was observed at 0.13 THz. Although we did not find any resonance... Ver mais

FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULO - FAPESP

CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO - CNPQ

Fechado

Tecnologia terahertz
Análise espectral
Parte de evento
Hematita
Magnetita

DOI:

Texto completo:

A study of the properties of Iron oxides (alpha - Fe2O3 and Fe3O4) through time domain spectroscopy in the Terahertz range

Giovanni Budroni Netto, Jonathas de Paula Siqueira, Flavio Caldas da Cruz 

										

											
											
										

									

									

										

											

												
A study of the properties of Iron oxides (alpha - Fe2O3 and Fe3O4) through time domain spectroscopy in the Terahertz range

											

												

														

		

							

					Giovanni Budroni Netto, Jonathas de Paula Siqueira, Flavio Caldas da Cruz
				

		

	


												

										

										
    
										
    
											
										
    
									
    
								
    
							
    
						
    
					
    
				
    
			
    
		
    
	
    
	

    

	

		
    
			
    
				
    
					
    
								
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Proceedings of the 2023 International Conference on Optical MEMS and Nanophotonics and SBFoton International Optics and Photonics Conference - Fonte avulsa)												
    
											
    
											
    
												
    Piscataway, N.J. : Institute of Electrical and Electronics Engineers, 2023.
    
											
    
											
    
												
    p. 1-2