Published September 1995 | Version v1
Journal article Metadata-only

Polarization in anodic tantalum oxides

Creators

  • 1. Petrozavodskij Gosudarstvennyj Univ., Petrozavodsk (Russian Federation)

Description

Frequency dependences of dielectric permeability and tg δ Ta-Ta2-O5-Au planar structure where oxide film resulted from tantalum oxidation are studied. Specimens where anodic film via the selection of anodic oxidation conditions does not contain local crystalline inclusions or contains such inclusions, were studied. In both cases, polarization of electron and ion shifting is shown to contribute mainly in the value of dielectric permeability. 16 refs., 3 figs

Additional details

Additional titles

Original title (Russian)
Поляризационные процессы в анодных оксидах тантала

Publishing Information

Journal Title
Fizika Tverdogo Tela
Journal Volume
37
Journal Issue
9
Journal Page Range
p. 2789-2794.
ISSN
0367-3294
CODEN
FTVTAC

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
27050437
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
AMORPHOUS STATE; ANODIZATION; DIELECTRIC PROPERTIES; FILMS; POLARIZATION; TANTALUM OXIDES; THICKNESS
Descriptors DEC
CHALCOGENIDES; CHEMICAL COATING; CORROSION PROTECTION; DEPOSITION; DIMENSIONS; ELECTRICAL PROPERTIES; ELECTROCHEMICAL COATING; ELECTROLYSIS; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; SURFACE COATING; TANTALUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS