Items where Author is "Sakai, Kenji"

Tsukada, Keiji and Hayashi, Minoru and Kawakami, Taisei and Adachi, Shoya and Sakai, Kenji and Kiwa, Toshihiko and Ishikawa, Toshiyuki and Mohd Mawardi, Saari and Hori, Kengo and Hisazumi, Kazumasa and Tominaga, Tomonori (2022) Magnetic thickness measurement for various iron steels using magnetic sensor and effect of electromagnetic characteristics. AIP Advances, 12 (3). pp. 1-5. ISSN 2158-3226. (Published)

Saari, Mohd Mawardi and Sulaiman, Mohd Herwan and Nurul Akmal, Che Lah and Aziz, Zulkifly and Sakai, Kenji and Kiwa, Toshihiko and Tsukada, Keiji (2021) Properties of single- and multi-core magnetic nanoparticles assessed by magnetic susceptibility measurements. Journal of Magnetism and Magnetic Materials, 528 (167812). pp. 1-9. ISSN 0304-8853. (Published)

Saari, M. M. and Sakai, Kenji and Kiwa, Toshihiko and Tsukada, Keiji (2021) A sensitive magnetometer utilizing high-Tc SQUID for magnetic property characterization. Microsystem Technologies, 27 (9). pp. 3413-3420. ISSN 0946-7076. (Published)

Tsunashima, Kenta and Jinno, Katsuya and Hiramatsu, Bunta and Fujimoto, Kayo and Sakai, Kenji and Kiwa, Toshihiko and Mohd Mawardi, Saari and Tsukada, Keiji (2020) Laser monitoring of dynamic behavior of magnetic nanoparticles in magnetic field gradient. AIP Advances, 10 (1). pp. 1-5. ISSN 2158-3226. (Published)

Mohd Mawardi, Saari and Nazatul Shareena, Suhaimi and Mohd Herwan, Sulaiman and Nurul Akmal, Che Lah and Sakai, Kenji and Kiwa, Toshihiko and Tsukada, Keiji (2019) Influence of viscosity on dynamic magnetization of thermally blocked iron oxide nanoparticles characterized by a sensitive AC magnetometer. Journal of Superconductivity and Novel Magnetism. pp. 1-8. ISSN 1557-1947. (Published)

Mohd Mawardi, Saari and Nazatul Sharreena, Suhaimi and Nurul Akmal, Che Lah and Sakai, Kenji and Kiwa, Toshihiko and Tsukada, Keiji (2018) A sensitive AC magnetometer using a resonant excitation coil for magnetic fluid characterization in nonlinear magnetization region. In: IEEE International Magnetic Conference (INTERMAG 2018) , 23-27 April 2018 , Singapore. pp. 1-4.. ISBN 978-153866425-4

Mohd Mawardi, Saari and Nazatul Sharreena, Suhaimi and Saifudin, Razali and Nurul Akmal, Che Lah and Sakai, Kenji and Kiwa, Toshihiko and Tsukada, Keiji (2018) Development of a resonant excitation coil of AC magnetometer for evaluation of magnetic fluid. Journal of Telecommunication, Electronic and Computer Engineering, 10 (1-2). pp. 127-130. ISSN 2180-1843(print); 2289-8131(online). (In Press / Online First) (In Press / Online First)

Mohd Mawardi, Saari and Nurul Akmal, Che Lah and Sakai, Kenji and Kiwa, Toshihiko and Tsukada, Keiji (2018) Harmonics Distribution of Iron Oxide Nanoparticles Solutions under Diamagnetic Background. Journal of Magnetism and Magnetic Materials, 452. pp. 145-152. ISSN 0304-8853. (Published)

Mohd Mawardi, Saari and Nazatul Sharreena, Suhaimi and Nurul Akmal, Che Lah and Sakai, Kenji and Toshihiko, Kiwa (2018) A sensitive ac magnetometer using a resonant excitation coil for characterization of magnetic fluid in nonlinear magnetization region. In: IEEE International Magnetics Conference (INTERMAG 2018) , 23-27 April 2018 , Marina Bay Sands, Singapore. p. 1.. (Unpublished)

Kiwa, Toshihiko and Koji, Morita and Matsunaga, Yasuaki and Mohd Mawardi, Saari and Sakai, Kenji and Tsukada, Keiji (2017) High-Resolution Laser-Assisted Magnetic Nanoparticle Imaging Using a High-TC SQUID Magnetometer. IEEE Transactions on Applied Superconductivity, 27 (4). pp. 1-4. ISSN 1051-8223 (Print); 1558-2515 (Online). (Published)

Tsukada, Keiji and Koji, Morita and Matsunaga, Yasuaki and Mohd Mawardi, Saari and Sakai, Kenji and Kiwa, Toshihiko (2016) Hybrid type HTS-SQUID magnetometer with vibrating and rotating sample. IEEE Transactions on Applied Superconductivity, 26 (3). pp. 1-5. ISSN 1051-8223 (Print); 1558-2515 (Online). (Published)

Mohd Mawardi, Saari and Tsukamoto, Yuya and Kusaka, Toki and Ishihara, Yuichi and Sakai, Kenji and Kiwa, Toshihiko and Tsukada, Keiji (2015) Effect of diamagnetic contribution of water on harmonics distribution in a dilute solution of iron oxide nanoparticles measured using high-Tc SQUID magnetometer. Journal of Magnetism and Magnetic Materials, 394. pp. 260-265. ISSN 0304-8853. (Published)