Synthesis of high-temperature superconductive and colossal magnetoresistive surfaces on insulating particles

D. Kumar; James Fitz-Gerald; Rajiv K. Singh

doi:10.1063/1.120590

Synthesis of high-temperature superconductive and colossal magnetoresistive surfaces on insulating particles

D. Kumar, James Fitz-Gerald, Rajiv K. Singh

University of Florida

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Abstract

The surfaces of insulating alumina particles have been coated with high-temperature superconducting YBa₂Cu₃O_7-x and colossal magnetoresistive Pr_0.65Ba_0.05Ca_0.3MnO_3-x films. These coatings on particulate surfaces have been realized using a technique which is based on laser-assisted generation of a homogeneous flux of ablated materials in front of a fluidized bed of host particles. The coated particulates have been characterized using scanning electron microscopy, energy dispersive x-ray analysis, Auger electron spectroscopy, and superconducting quantum interference device magnetometer.

Original language	English
Pages (from-to)	1451-1453
Number of pages	3
Journal	Applied Physics Letters
Volume	72
Issue number	12
DOIs	https://doi.org/10.1063/1.120590
State	Published - 1998
Externally published	Yes

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abstract = "The surfaces of insulating alumina particles have been coated with high-temperature superconducting YBa2Cu3O7-x and colossal magnetoresistive Pr0.65Ba0.05Ca0.3MnO3-x films. These coatings on particulate surfaces have been realized using a technique which is based on laser-assisted generation of a homogeneous flux of ablated materials in front of a fluidized bed of host particles. The coated particulates have been characterized using scanning electron microscopy, energy dispersive x-ray analysis, Auger electron spectroscopy, and superconducting quantum interference device magnetometer.",

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year = "1998",

doi = "10.1063/1.120590",

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AB - The surfaces of insulating alumina particles have been coated with high-temperature superconducting YBa2Cu3O7-x and colossal magnetoresistive Pr0.65Ba0.05Ca0.3MnO3-x films. These coatings on particulate surfaces have been realized using a technique which is based on laser-assisted generation of a homogeneous flux of ablated materials in front of a fluidized bed of host particles. The coated particulates have been characterized using scanning electron microscopy, energy dispersive x-ray analysis, Auger electron spectroscopy, and superconducting quantum interference device magnetometer.

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Synthesis of high-temperature superconductive and colossal magnetoresistive surfaces on insulating particles

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