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Fabrication of negative magnetostrictive Japanese traditional paper (washi) with cobalt ferrite particles.

Authors :
Kurita, Hiroki
Rova, Lovisa
Keino, Takumi
Narita, Fumio
Source :
Journal of Applied Physics. 10/28/2023, Vol. 134 Issue 16, p1-6. 6p.
Publication Year :
2023

Abstract

The cellulose fibers that form washi are longer than those of regular paper made from wood pulp. Hence, the mechanical properties of washi can be higher than those of conventional paper. This study evaluated the magnetic, magnetostrictive, and tensile properties of negative magnetostrictive cobalt ferrite (CoFe2O4) particle dispersed handmade washi (washi−CoFe2O4). The CoFe2O4 additives magnetized the washi, which displayed negative magnetostriction with the fiber direction perpendicular to the magnetic field and in the parallel fiber direction. Concerning the mechanical properties, the washi−CoFe2O4 displayed an elongation of up to 77% after yielding. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
00218979
Volume :
134
Issue :
16
Database :
Academic Search Index
Journal :
Journal of Applied Physics
Publication Type :
Academic Journal
Accession number :
173336232
Full Text :
https://doi.org/10.1063/5.0159421