ISSN:
1573-4846
Schlagwort(e):
sol-gel
;
strontium barium niobate
;
thin film
;
ferroelectric material
;
optical waveguide
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Chemie und Pharmazie
Notizen:
Abstract Strontium barium niobate thin films were prepared by sol-gel method on various substrates using an improved process, two-step heating process. The two-step heating process applies an additive heat-treatment before crystallization for enhancement of the densification and the nucleation of films. Also, highly c-axis oriented SBN thin films with various compositions were obtained on MgO(100) and Pt(100)/MgO(100) substrates. Their optical and electrical properties such as optical propagation loss, refractive index, P-E hysteresis, and dielectric constant, were characterized as a function of the film composition.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1023/A:1008721613449
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