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      https://www.ias.ac.in/article/fulltext/boms/022/01/0011-0013

    • Keywords

       

      DAST; FWHM of XRD rocking curve; Vickers hardness

    • Abstract

       

      High quality 4-dimethylamino-N-methyl-4-stilbazolium tosylate (DAST) crystal has been successfully grown from saturated methanol solution by a slow cooling method in a Teflon vessel. The full width at half maximum (FWHM) of (001) X-ray diffraction (XRD) rocking curve depends on the growth rate, and the FWHM could be decreased to 15·8 arcsec. Close relation was observed between the mechanical property and crystallinity. The Vickers hardness increased up to 49 on decreasing FWHM.

    • Author Affiliations

       

      Junko Yabuzaki1 Yoshinori Takahashi1 Hiroaki Adachi1 Yusuke Mori1 Takatomo Sasaki1

      1. Department of Electrical Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka - 565-0871, Japan
    • Dates

       
  • Bulletin of Materials Science | News

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