Items where Author is "Kiwa, Toshihiko"

Mohd Aufa Hadi Putera, Zaini and Mohd Mawardi, Saari and Nurul A’in, Nadzri and Zulkifly, Ab Aziz and Kiwa, Toshihiko (2024) Backside defect evaluation in carbon steel plate using a hybridized magnetic flux leakage and eddy current technique. Journal of Nondestructive Evaluation, 43 (9). pp. 1-15. ISSN 0195-9298. (Published)

Mohd Mawardi, Saari and Mohd Aufa Hadi Putera, Zaini and Mohd Herwan, Sulaiman and Ahmad Salihin, Samsudin and Kiwa, Toshihiko (2024) Defect evaluation in mild steel plate using harmonic ratio induced by square wave excitation field and nonlinear magnetization. IEEE Transactions on Magnetics. pp. 1-5. ISSN 0018-9464. (In Press / Online First) (In Press / Online First)

Yamashita, Kei and Kishimoto, Kouhei and Kuroda, Hiroto and Wang, Jin and Sakai, Kenji and Mohd Mawardi, Saari and Kiwa, Toshihiko (2023) Aggregation of magnetic nanoparticles in biological solvents evaluated by HTS-SQUID magnetic immunoassay system. IEEE Transactions on Applied Superconductivity, 33 (1600405). pp. 1-5. ISSN 1051-8223. (Published)

Mohd Mawardi, Saari and Mohd Herwan, Sulaiman and Kiwa, Toshihiko (2023) Estimation of core size distribution of magnetic nanoparticles using high-Tc SQUID magnetometer and particle swarm optimizer-based inversion technique. IEICE Transactions on Electronics. pp. 1-8. ISSN 0916-8524. (Published)

Mohd Mawardi, Saari and Mohd Herwan, Sulaiman and Nurul Akmal, Che Lah and Mohd Razali, Daud and Kiwa, Toshihiko (2023) Non-regularized reconstruction of magnetic moment distribution of magnetic nanoparticles using barnacles mating optimizer. In: Proceedings of 2023 International Conference on System Science and Engineering, ICSSE 2023 , 27-28 August 2023 , Virtual, Ho Chi Minh City. pp. 533-536. (192135). ISBN 979-835032294-1 (Published)

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)

Tsukada, Keiji and Tsunashima, Kenta and Jinno, Katsuya and Hiramatsu, Bunta and Takeuchi, Shun and Fujimoto, Kayo and Kenji, Sakai and Kiwa, Toshihiko and Mohd Mawardi, Saari (2019) Using Magnetic Field Gradients to Shorten the Antigen-Antibody Reaction Time for a Magnetic Immunoassay. IEEE Transactions on Magnetics, 55 (7). pp. 1-5. ISSN 0018-9464. (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 (Published)

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)

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)