Title of article
Yttrium–barium–copper–oxygen nanorods synthesized by laser ablation
Author/Authors
Zhang، نويسنده , , Y.F. and Tang، نويسنده , , Y.H. and Duan، نويسنده , , X.F. and Zhang، نويسنده , , Y. and Lee، نويسنده , , C.S. and Wang، نويسنده , , N. J. Bello، نويسنده , , I. and Lee، نويسنده , , S.T.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2000
Pages
5
From page
180
To page
184
Abstract
Nanorods of yttrium–barium–copper–oxygen (YBCO) compound have been synthesized by laser ablation of a high Tc superconductor YBa2Cu3O7 in an oxygen atmosphere. The YBCO nanorods were straight and with a uniform diameter. The diameters of the YBCO nanorods distributed between 18 and 96 nm with lengths up to several micrometers. Transmission electron microscopy showed that individual YBCO nanorods were single crystals with an orthorhombic lattice (a = 6.23, b = 9.62, c = 7.02 Å) and their axis was along the [001] direction. The growth mechanism of YBCO nanorods is suggested to be similar to the oxide-assisted growth of Si nanowires.
Journal title
Chemical Physics Letters
Serial Year
2000
Journal title
Chemical Physics Letters
Record number
1772188
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