Preparation of c-axis-oriented Y2Ba4Cu 7O15-δ films by laser CVD with ultrasonically nebulized precursor

Akihiko Ito, Mitsutaka Sato, Takashi Goto

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

C-axis-oriented Y2Ba4Cu7O 15-δ (Y247) films were prepared on multilayer-coated Hasterolly tape substrate by laser chemical vapor deposition with ultrasonically nebulized liquid precursor. At a low precursor concentration of 0.01 mol l-1 and deposition temperature of 933 K, single-phase Y247 film with significant c-axis orientation was obtained. At a precursor concentration of 0.1 mol l -1 and deposition temperature 983 K, a-axis-oriented YBa 2Cu3O7-δ (Y123) was codeposited with c-axis oriented Y247 film.

Original languageEnglish
Title of host publicationMaterials Integration
PublisherTrans Tech Publications Ltd
Pages207-210
Number of pages4
ISBN (Print)9783037853764
DOIs
Publication statusPublished - 2012
EventInt. Symposium of GCOE: Materials Integration, in Conjunction with the 2nd Int. Symposium on Advanced Synthesis and Processing Technology for Materials, ASPT 2011 and the 8th Materials Science School for Young Scientists, KINKEN-WAKATE 2011 - Sendai, Japan
Duration: 2011 Dec 12011 Dec 2

Publication series

NameKey Engineering Materials
Volume508
ISSN (Print)1013-9826
ISSN (Electronic)1662-9795

Other

OtherInt. Symposium of GCOE: Materials Integration, in Conjunction with the 2nd Int. Symposium on Advanced Synthesis and Processing Technology for Materials, ASPT 2011 and the 8th Materials Science School for Young Scientists, KINKEN-WAKATE 2011
CountryJapan
CitySendai
Period11/12/111/12/2

Keywords

  • Laser CVD
  • Ultrasonic nebulization

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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