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IEICE Trans

Toshihiko KIWA

Estimation of Core Size Distribution of Magnetic Nanoparticles Using High-Tc SQUID Magnetometer and Particle Swarm Optimizer-Based Inversion Technique
Mohd Mawardi SAARI Mohd Herwan SULAIMAN Toshihiko KIWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2024/06/01
Vol. E107-C  No. 6  pp. 176-182
Type of Manuscript:  Special Section PAPER (Special Section on Current Situation of Ultra-High Sensitivity Magnetic Sensors and Measurement Techniques: Present Location of SQUID Sensors)
Category: 
Keyword: 
magnetic nanoparticle, high-Tc SQUID, magnetometer, magnetization curve, magnetic core size distribution, 
 Summary | Full Text:PDF
Study on Sub-THz Signal Input for Superconducting Electronic Devices
Iwao KAWAYAMA Yasushi DODA Ryuhei KINJO Toshihiko KIWA Hironaru MURAKAMI Masayoshi TONOUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2007/03/01
Vol. E90-C  No. 3  pp. 588-594
Type of Manuscript:  INVITED PAPER (Special Section on Innovative Superconducting Devices and Their Applications)
Category: 
Keyword: 
ultrafast optical interface, amorphous Ge, photomixing, Josephson vortex flow transistor, 
 Summary | Full Text:PDF