Published January 1991 | Version v1
Report Metadata-only

Preparation and characteristics of superconducting cuprate thin films: Nd(2-x)Ce(x)CuO4 and substrated Bi-system

Creators

Description

Characteristics of the electron-doped-type Nd(sub 2-x)Ce(sub x)CuO4 system and substituted Bi-system were studied using the high quality thin film samples grown by rf magnetron sputtering and/or subsequent heat treatment. The Nd(sub 2-x)Ce(sub x)CuO4 samples with excellent superconducting properties were obtained in thin films and their optical and X-ray photoelectron spectroscopy (XPS) studies were performed with regard to the Ce content and reducing treatment. Substituted BiSr-Ln-Cu-O thin films were prepared and growth conditions for Bi-system with 2-2-1-2 and 2-2-2-2 phases were found. Moreover, a new 2-2-1-2 phase in the simple Bi-Sr-Cu-O system was fabricated by thin film processing and 80 K superconductivity was obtained

Additional details

Publishing Information

Imprint Title
AMSAHTS 1990: Advances in Materials Science and Applications of High Temperature Superconductors
Imprint Pagination
488 p.
Journal Page Range
p. 281-290.
Report number
N--92-21605

Conference

Title
advances in material science and applications of high temperature superconductors.
Acronym
AMSAHT'S 90
Dates
2-6 Apr 1990.
Place
Greenbelt, MD (United States).

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
23078169
Subject category
S36: MATERIALS SCIENCE; S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
BISMUTH OXIDES; CERIUM OXIDES; COPPER OXIDES; DOPED MATERIALS; FABRICATION; NEODYMIUM OXIDES; PHOTOELECTRON SPECTROSCOPY; PROCESS CONTROL; STRONTIUM; SUPERCONDUCTING FILMS; SUPERCONDUCTIVITY; THIN FILMS
Descriptors DEC
ALKALINE EARTH METALS; BISMUTH COMPOUNDS; CERIUM COMPOUNDS; CHALCOGENIDES; CONTROL; COPPER COMPOUNDS; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; ELECTRON SPECTROSCOPY; ELEMENTS; FILMS; MATERIALS; METALS; NEODYMIUM COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RARE EARTH COMPOUNDS; SPECTROSCOPY; TRANSITION ELEMENT COMPOUNDS

Optional Information

Secondary number(s)
NASA-CP--3100; REPT--90B00018; NAS--1.55:3100; CONF-900414--.