Published 1988
| Version v1
Miscellaneous
Open
Study of optics anisotropy of niobium oxide
Creators
- 1. Universidade Estadual de Campinas, SP (Brazil). Inst. de Fisica
Description
This work shows the use of ''in-situ'' optical techniques in electrochemical experiments to determine the refractive indexes of an anisotropic film. ''In situ'' reflectance measurements allow to study the behavior of a film during its growth process: in our case, since Nb2O5 films are anisotropic only in the presence of an electric field, an ''in-situ'' technique is the only one appropriate to detect this phenomenon. (author)
Availability note (English)
MF available from INIS under the Report Number.Abstract (Portuguese)
Apresenta-se a utilizacao da tecnica optica ''in-situ'' em experimentos electroquimicos para determinar os indices de refracao do filme anisotropico. Medidas de refletancia ''in-situ'' permitiram estudar o comportamento do filme durante seu processo de crescimento: neste caso, entao filmes de oxido de niobio sao anisotropicos somente na presenca de um campo eletrico, a tecnica ''in-situ'' e a unica apropriada para detetar este fenomeno. (C.G.C.)Files
21039358.pdf
Files
(87.9 kB)
| Name | Size | Download all |
|---|---|---|
|
md5:053b3142cf4931c6ed024a8b12a751ec
|
87.9 kB | Preview Download |
Additional details
Additional titles
- Original title (Portuguese)
- Estudo da anisotropia optica do oxido de niobio
Publishing Information
- Imprint Pagination
- 7 p.
- Report number
- INIS-BR--1843
Conference
- Title
- 6. Brazilian Symposium on Electrochemistry and Electroanalytics.
- Dates
- 28-30 Mar 1988.
- Place
- Sao Paulo, SP (Brazil).
INIS
- Country of Publication
- Brazil
- Country of Input or Organization
- Brazil
- INIS RN
- 21039358
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ANISOTROPY; NIOBIUM OXIDES; OPTICS
- Descriptors DEC
- CHALCOGENIDES; NIOBIUM COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; TRANSITION ELEMENT COMPOUNDS