684 citations · 1.4k across the 12 of their papers we have counts for
4 papers · 1 filter
Giant Magnetoresistive Effect in Colloidal Magnetic Nanoparticles
Michael P. Delmo, Kensuke Kobayashi, Shinpei Yamamoto +4
This paper has been withdrawn by the authors.
Preparation of Monodisperse and Highly Coercive L10-FePt Nanoparticles Dispersible in Nonpolar Organic Solvents
Shinpei Yamamoto, Yasumasa Morimoto, Yoshinari Tamada +4
A method to prepare monodisperse and highly coercive L10-FePt nanoparticles which are dispersible in nonpolar organic solvents such as toluene, chloroform, and hexane was developed…
Magnetically Superior and Easy to Handle L10-FePt Nanocrystals
Shinpei Yamamoto, Yasumasa Morimoto, Teruo Ono +1
We report a successful synthesis of monodisperse L10-FePt nanocrystals which are not only superior in magnetism but also easy to handle through being dispersible in solvents. Thank…
Resistance control of a magnetoresistive manganite by spin-injection
T. Ono, A. Kogusu, S. Morimoto +4
We report a new spin-injection effect found for a manganite using a specially fabricated sample. A wire of La0.7Sr0.3MnO3 was patterned by means of focused ion beam etching, and th…