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LI Xiao-dong, HUANG Su-mei, PAN Li-kun, CHEN Yi-wei, YANG Xie-long, SUN Zhuo. Giant magnetostrictive effect in Tb/Fe/Dy nano-multilayer filmsunder different deposition temperatures(Chinese)[J]. Journal of East China Normal University (Natural Sciences), 2008, (5): 98-103.
Citation:
LI Xiao-dong, HUANG Su-mei, PAN Li-kun, CHEN Yi-wei, YANG Xie-long, SUN Zhuo. Giant magnetostrictive effect in Tb/Fe/Dy nano-multilayer filmsunder different deposition temperatures(Chinese)[J]. Journal of East China Normal University (Natural Sciences), 2008, (5): 98-103.
LI Xiao-dong, HUANG Su-mei, PAN Li-kun, CHEN Yi-wei, YANG Xie-long, SUN Zhuo. Giant magnetostrictive effect in Tb/Fe/Dy nano-multilayer filmsunder different deposition temperatures(Chinese)[J]. Journal of East China Normal University (Natural Sciences), 2008, (5): 98-103.
Citation:
LI Xiao-dong, HUANG Su-mei, PAN Li-kun, CHEN Yi-wei, YANG Xie-long, SUN Zhuo. Giant magnetostrictive effect in Tb/Fe/Dy nano-multilayer filmsunder different deposition temperatures(Chinese)[J]. Journal of East China Normal University (Natural Sciences), 2008, (5): 98-103.
Department of Physics, Engineering Research Center for Nanophotonics &Advanced Instrument, Ministry ofEducation, East China Normal University, Shanghai 200062, China
Tb/Fe/Dy nano-multilayer films were deposited by multi-targets magnetron sputtering system at room temperature and substrate temperature of 300 ℃. The nano-multilayer films have large perpendicular anisotropy and high coercive force than the TbDyFe single layer film, and show giant magnetostrictive effect though they have perpendicular anisotropy. The nano-multilayer film deposited by substrate temperature of 300 ℃ has enhanced low field giant magnetostrictive effect because the nano-crystalline of TbDyFe with Laves phase structure segregates from the amorphous matrix.
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