MISC

2007年11月

Coloration related to nanostructure of yttria-stabilized cubic zirconia single crystal implanted with Ag ions

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS
  • Takashi Fujita
  • ,
  • Kaoru Ijima
  • ,
  • Naoto Mitsui
  • ,
  • Kazuya Mochiduki
  • ,
  • Yukinori Saito

46
11
開始ページ
7362
終了ページ
7364
記述言語
英語
掲載種別
DOI
10.1143/JJAP.46.7362
出版者・発行元
JAPAN SOC APPLIED PHYSICS

Ag ions were implanted into single crystals of yttria-stabilized cubic zirconia (YSZ) at 1.5 MeV to a fluence of 2 x 10(16) ions/cm(2). After implantation, heat treatments were performed at 500, 900, and 1000 degrees C in air. The surface color tone markedly changed from brown to a beautiful violet after heat treatments. Scanning transmission electron microscope (STEM) observations revealed that Ag nanoparticles were formed when samples were heated at temperatures higher than about 900 degrees C. The absorption spectrum in the visible region was measured. A large absorption peak appeared at 510 nm after heating at 900 degrees C. The peak could be attributed to the surface plasmon resonance of Ag nanoparticles.

リンク情報
DOI
https://doi.org/10.1143/JJAP.46.7362
CiNii Articles
http://ci.nii.ac.jp/naid/150000048070
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000251220000040&DestApp=WOS_CPL
ID情報
  • DOI : 10.1143/JJAP.46.7362
  • ISSN : 0021-4922
  • CiNii Articles ID : 150000048070
  • Web of Science ID : WOS:000251220000040

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