/
/
High-resolution Micro-imagem térmica Usando európio quelato luminescentes Coatings
A subscription to JoVE is required to view this content. Sign in or start your free trial.
1Materials Science Division,Argonne National Laboratory, 2Department of Physics,University of Illinois at Chicago, 3Department of Physics,CUNY Queens College, 4Center for Nanoscale Materials,Argonne National Laboratory, 5Department of Physics,University of Northern Iowa, 6Institute for Materials Science,University of Tsukuba
Chapters
- 00:05Title
- 00:43Preparation of Sample for Coating
- 01:28Preparation of Coating System for EuTFC Deposition
- 02:49Deposition of EuTFC Thin Film by Thermal Sublimation
- 03:50Installation of Sample in Measurement Cryostat
- 05:07Collection of Thermal Image Data and Calibration of Results
- 06:21Results: High-resolution Thermal Micro-imaging of EuTFC Coated Materials
- 07:43Conclusion
thenoyltrifluoroacetonate európio (EuTFC) tem uma linha de luminescência óptica a 612 nm, cuja eficiência de activação diminui fortemente com a temperatura. Se uma amostra revestida com uma película fina desse material é micro-fotografada, a 612 nm, a intensidade da resposta luminescente pode ser convertido em um mapa directa da temperatura da superfície da amostra.
