Find Research Outputs

Search in all content

Filters for Research Output

Search concepts
Selected filters

Publication Year

  • 2020
  • 2019
  • 2018
  • 2017
  • 2016
  • 2015
  • 2014
  • 2012
  • 2011

Author

  • Keiji Tsukada
2020

Laser monitoring of dynamic behavior of magnetic nanoparticles in magnetic field gradient

Tsunashima, K., Jinno, K., Hiramatsu, B., Fujimoto, K., Sakai, K., Kiwa, T., Saari, M. M. & Tsukada, K., Jan 1 2020, In : AIP Advances. 10, 1, p. 15025

Research output: Contribution to journalArticle

Pt 超薄膜型水素センサの駆動電流の最適化による風の外乱影響低減

Translated title of the contribution: Reduction of wind disturbance by optimizing the drive current of Pt ultra-thin film hydrogen sensorGoda, Y., Shobu, H., Sakai, K., Kiwa, T., Kondo, K., Takahashi, T., Ueda, N. & Tsukada, K., Jan 1 2020, In : IEEJ Transactions on Sensors and Micromachines. 140, 4, p. 92-96 5 p.

Research output: Contribution to journalArticle

2019

An MFL Probe using Shiftable Magnetization Angle for Front and Back Side Crack Evaluation

Hadi Putera Zaini, M. A., Mawardi Saari, M., Nadzri, N. A., Mohd Halil, A. & Tsukada, K., Apr 22 2019, Proceedings - 2019 IEEE 15th International Colloquium on Signal Processing and its Applications, CSPA 2019. Institute of Electrical and Electronics Engineers Inc., p. 157-161 5 p. 8696064. (Proceedings - 2019 IEEE 15th International Colloquium on Signal Processing and its Applications, CSPA 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Design of eddy current testing probe for surface defect evaluation

Saari, M. M., Nadzri, N. A., Halil, A. M., Ishak, M., Sakai, K., Kiwa, T. & Tsukada, K., Jan 1 2019, In : International Journal of Automotive and Mechanical Engineering. 16, 1, p. 6357-6367 11 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Detection of lung cancer cells using a terahertz chemical microscope

Sato, K., Iida, M., Inoue, H., Kiwa, T., Toyooka, S. & Tsukada, K., 2019, JSAP-OSA Joint Symposia, JSAP_2019. OSA - The Optical Society, (Optics InfoBase Conference Papers; vol. Part F146-JSAP 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Development of a Highly Sensitive Magnetic Field Detector with a Wide Frequency Range for Nondestructive Testing Using an HTS Coil with Magnetic Sensors

Hirata, T., Goda, Y., Sakai, K., Kiwa, T., Adachi, S., Tsukamoto, A., Hato, T., Tanabe, K. & Tsukada, K., Aug 1 2019, In : IEEE Transactions on Applied Superconductivity. 29, 5, 3500905.

Research output: Contribution to journalArticle

Development of in Situ Methods for Battery Using a THz Chemical Microscope

Fujiwara, K., Akiwa, Y., Sakai, K., Kiwa, T. & Tsukada, K., Apr 25 2019, 2018 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2018. Institute of Electrical and Electronics Engineers Inc., 8699770. (2018 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Development of Three-Channel HTS-SQUID Inspection System for Orthotropic Steel Decks of Expressway Bridges

Tsukamoto, A., Hato, T., Adachi, S., Oshikubo, Y., Tsukada, K. & Tanabe, K., Aug 1 2019, In : IEEE Transactions on Applied Superconductivity. 29, 5, 8665920.

Research output: Contribution to journalArticle

Electric Potential Distribution on Lithium Ion Battery Cathodes Measured Using Terahertz Chemical Microscopy

Kiwa, T., Akiwa, Y., Fujita, H., Teranishi, T., Sakai, K., Nose, H., Kobayashi, M. & Tsukada, K., Nov 1 2019, In : Journal of Infrared, Millimeter, and Terahertz Waves. 41, 4, p. 430-437

Research output: Contribution to journalArticle

Evaluation of Penetration of Cosmetic Liquid with Terahertz Time-Of-Flight Method

Morimoto, T., Kuroda, T., Sakai, K., Kiwa, T. & Tsukada, K., Apr 25 2019, 2018 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2018. Institute of Electrical and Electronics Engineers Inc., 8699868. (2018 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Extraction Method of Crack Signal for Inspection of Complicated Steel Structures Using A Dual-Channel Magnetic Sensor

Hayashi, M., Saito, T., Nakamura, Y., Sakai, K., Kiwa, T., Tanikura, I. & Tsukada, K., Jul 8 2019, In : Sensors (Basel, Switzerland). 19, 13

Research output: Contribution to journalArticle

Open Access
2 Citations (Scopus)

Imaging of chemical reactions using a terahertz chemical microscope

Kiwa, T., Kamiya, T., Morimoto, T., Fujiwara, K., Maeno, Y., Akiwa, Y., Iida, M., Kuroda, T., Sakai, K., Nose, H., Kobayashi, M. & Tsukada, K., Jan 1 2019, In : Photonics. 6, 1, 10.

Research output: Contribution to journalArticle

Open Access
3 Citations (Scopus)

Immune Assay Using a Micro-Flow Channels Detected by a Terahertz Chemical Microscopy

Kamiya, T., Iida, M., Sakai, K., Kiwa, T. & Tsukada, K., Apr 25 2019, 2018 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2018. Institute of Electrical and Electronics Engineers Inc., 8699616. (2018 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Improvement of contrast of Terahertz Images of a Terahertz Chemical Microscopy using Adaptive Digital Filter

Ahmed, F., Kamiya, T., Maeno, Y., Kiwa, T., Sakai, K. & Tsukada, K., Jul 2019, 5th International Conference on Computer, Communication, Chemical, Materials and Electronic Engineering, IC4ME2 2019. Institute of Electrical and Electronics Engineers Inc., 9036485. (5th International Conference on Computer, Communication, Chemical, Materials and Electronic Engineering, IC4ME2 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Influence of Viscosity on Dynamic Magnetization of Thermally Blocked Iron Oxide Nanoparticles Characterized by a Sensitive AC Magnetometer

Saari, M. M., Suhaimi, N. S., Sulaiman, M. H., Che Lah, N. A., Sakai, K., Kiwa, T. & Tsukada, K., Sep 1 2019, In : Journal of Superconductivity and Novel Magnetism. 32, 9, p. 2765-2772 8 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Integrated Magnetic Sensor Probe and Excitation Wire for Nondestructive Detection of Submillimeter Defects

Tsukada, K., Shobu, H., Goda, Y., Kobara, T., Sakai, K., Kiwa, T. & Saari, M. M., Jan 1 2019, In : IEEE Magnetics Letters. 10, 8809197.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Investigation and repair plan for abraded steel bridge piers: Case study from Japan

Chun, P. J., Kusumoto, M., Tsukada, K. & Okubo, K., Oct 14 2019, In : Proceedings of the Institution of Civil Engineers: Forensic Engineering. 172, 1, p. 11-18 8 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Magnetic characterization change by solvents of magnetic nanoparticles in liquid-phase magnetic immunoassay

Jinno, K., Hiramatsu, B., Tsunashima, K., Fujimoto, K., Sakai, K., Kiwa, T. & Tsukada, K., Dec 1 2019, In : AIP Advances. 9, 12, 125317.

Research output: Contribution to journalArticle

Open Access

Magnetic NDE system for detection of crack in steel deck with high lift-off using secondary differential detection coil

Goda, Y., Shobu, H., Kobara, T., Sakai, K., Kiwa, T., Tsukamoto, A., Tanabe, K. & Tsukada, K., 2019.

Research output: Contribution to conferencePaper

Measurement of ion concentration in the solution without reference electrodes using a terahertz chemical microscopy

Mahana, A., Maeno, Y., Sakai, K., Kiwa, T. & Tsukada, K., 2019, JSAP-OSA Joint Symposia, JSAP_2019. OSA - The Optical Society, (Optics InfoBase Conference Papers; vol. Part F146-JSAP 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

The nondestructive evaluation of penetration of the cosmetic liquid into the pig skin

Sueda, S., Kuroda, T., Sakai, K., Kiwa, T. & Tsukada, K., 2019, JSAP-OSA Joint Symposia, JSAP_2019. OSA - The Optical Society, (Optics InfoBase Conference Papers; vol. Part F146-JSAP 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Using Magnetic Field Gradients to Shorten the Antigen-Antibody Reaction Time for a Magnetic Immunoassay

Tsukada, K., Tsunashima, K., Jinno, K., Hiramatsu, B., Takeuchi, S., Fujimoto, K., Sakai, K., Kiwa, T. & Saari, M. M., Jul 2019, In : IEEE Transactions on Magnetics. 55, 7, 8637765.

Research output: Contribution to journalArticle

4 Citations (Scopus)
2018
1 Citation (Scopus)

A sensitive AC magnetometer using a resonant excitation coil for magnetic fluid characterization in nonlinear magnetization region

Saari, M. M., Suhaimi, N. S., Lah, N. A. C., Sakai, K., Kiwa, T. & Tsukada, K., Oct 24 2018, 2018 IEEE International Magnetic Conference, INTERMAG 2018. Institute of Electrical and Electronics Engineers Inc., 8508784. (2018 IEEE International Magnetic Conference, INTERMAG 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Characterizing of corrosion backside of steel plates using extremely low-frequency eddy current testing with multiple-frequency magnetic-field exposure

Goda, T., Haga, Y., Tomioka, T., Sakai, K., Kiwa, T. & Tsukada, K., Jan 1 2018, Electromagnetic Non-Destructive Evaluation (XXI). IOS Press, p. 130-135 6 p. (Studies in Applied Electromagnetics and Mechanics; vol. 43).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Detection Method Using a Dual-channel Magnetic Sensor for Steel Cracks in Complicated Structures

Hayashi, M., Nakamura, Y., Sakai, K., Kiwa, T., Tanikura, I. & Tsukada, K., Jan 1 2018, Proceedings of the 7th Asia-Pacific Workshop on Structural Health Monitoring, APWSHM 2018. Su, Z., Yuan, S. & Sohn, H. (eds.). NDT.net, p. 580-586 7 p. (Proceedings of the 7th Asia-Pacific Workshop on Structural Health Monitoring, APWSHM 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Detection of Ions in Solutions with Sub-Micro Liter Volumes Using a Terahertz Chemical Microscope

Maeno, Y., Kamiya, T., Kiwa, T., Sakai, K. & Tsukada, K., Oct 25 2018, 2018 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018. IEEE Computer Society, Vol. 2018-September. 8510464

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Development of a resonant excitation coil of AC magnetometer for evaluation of magnetic fluid

Saari, M. M., Suhaimi, N. S., Razali, S., Che Lah, N. A., Sakai, K., Kiwa, T. & Tsukada, K., Jan 1 2018, In : Journal of Telecommunication, Electronic and Computer Engineering. 10, 1-2, p. 127-130 4 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Development of eddy current testing system using HTS-SQUID on a hand cart for detection of fatigue cracks of steel plate used in expressways

Tsukamoto, A., Hato, T., Adachi, S., Oshikubo, Y., Tsukada, K. & Tanabe, K., Jan 18 2018, (Accepted/In press) In : IEEE Transactions on Applied Superconductivity.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Development of in situ methods for battery using a THz chemical microscope

Fujiwara, K., Akiwa, Y., Sakai, K., Kiwa, T. & Tsukada, K., Jan 1 2018, Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2018. OSA - The Optical Society, Vol. Part F113-CLEOPR 2018.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Evaluation of hardened and non- ardened regions using eddy current testing

Sakai, K., Ito, T., Kiwa, T. & Tsukada, K., Jan 1 2018, Electromagnetic Non-Destructive Evaluation (XXI). IOS Press, p. 1-8 8 p. (Studies in Applied Electromagnetics and Mechanics; vol. 43).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Evaluation of Li-ion battery using a Terahertz Chemical Microscope

Akiwa, Y., Fujiwara, K., Yoshikawa, Y., Teranisi, T., Sakai, K., Kiwa, T. & Tsukada, K., Oct 25 2018, 2018 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018. IEEE Computer Society, Vol. 2018-September. 8509878

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Evaluation of penetration of cosmetic liquids using terahertz time of flight method

Kuroda, T., Morimoto, T., Sakai, K., Kiwa, T. & Tsukada, K., Oct 25 2018, 2018 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018. IEEE Computer Society, Vol. 2018-September. 8510287

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Evaluation of penetration of cosmetic liquid with Terahertz time-of-flight method

Morimoto, T., Kuroda, T., Sakai, K., Kiwa, T. & Tsukada, K., Jan 1 2018, Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2018. OSA - The Optical Society, Vol. Part F113-CLEOPR 2018.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Evaluation of the Magnetization Properties of Magnetic Nanoparticles in Serum Using HTS-SQUID

Isshiki, R., Nakamura, Y., Takeuchi, S., Hirata, T., Sakai, K., Kiwa, T. & Tsukada, K., Jun 1 2018, In : IEEE Transactions on Applied Superconductivity. 28, 4, 8264761.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Harmonics distribution of iron oxide nanoparticles solutions under diamagnetic background

Saari, M. M., Che Lah, N. A., Sakai, K., Kiwa, T. & Tsukada, K., Apr 15 2018, In : Journal of Magnetism and Magnetic Materials. 452, p. 145-152 8 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Hybrid Magnetic Sensor Combined with a Magnetic Resistive Sensor and High-Temperature Superconducting Magnetic-Focusing Plates

Tsukada, K., Hirata, T., Nakamura, Y., Majima, Y., Amano, K., Sakai, K. & Toshihiko, T., Mar 9 2018, 2017 16th International Superconductive Electronics Conference, ISEC 2017. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January. p. 1-2 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Immune assay using a micro-flow channels detected by a terahertz chemical microscopy

Kamiya, T., Iida, M., Sakai, K., Kiwa, T. & Tsukada, K., Jan 1 2018, Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2018. OSA - The Optical Society, Vol. Part F113-CLEOPR 2018.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Improvement in the detection performance of extremely low-frequency eddy current testing for application in underground steel corrosion detection

Wakabayashi, S., Tomioka, T., Sakai, K., Kiwa, T. & Tsukada, K., Jan 1 2018, Proceedings of the 7th Asia-Pacific Workshop on Structural Health Monitoring, APWSHM 2018. Su, Z., Yuan, S. & Sohn, H. (eds.). NDT.net, p. 512-518 7 p. (Proceedings of the 7th Asia-Pacific Workshop on Structural Health Monitoring, APWSHM 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Inspection of bingo bridge by using high-sensitivity magnetic nondestructive testing

Ishikawa, T., Kuramitsu, Y., Furuta, H. & Tsukada, K., Jan 1 2018, Maintenance, Safety, Risk, Management and Life-Cycle Performance of Bridges - Proceedings of the 9th International Conference on Bridge Maintenance, Safety and Management, IABMAS 2018. Powers, N., Frangopol, D. M., Al-Mahaidi, R. & Caprani, C. (eds.). CRC Press/Balkema, p. 1333-1336 4 p. (Maintenance, Safety, Risk, Management and Life-Cycle Performance of Bridges - Proceedings of the 9th International Conference on Bridge Maintenance, Safety and Management, IABMAS 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Magnetic Detection of Steel Corrosion at a Buried Position Near the Ground Level Using a Magnetic Resistance Sensor

Tsukada, K., Tomioka, T., Wakabayashi, S., Sakai, K. & Kiwa, T., May 30 2018, (Accepted/In press) In : IEEE Transactions on Magnetics.

Research output: Contribution to journalArticle

3 Citations (Scopus)

PH measurements in 16-nL-volume solutions using terahertz chemical microscopy

Kiwa, T., Kamiya, T., Morimoto, T., Sakai, K. & Tsukada, K., Apr 2 2018, In : Optics Express. 26, 7, p. 8232-8238 7 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Sensitivity Improvement of Sample Rotation Measurement Method in HTS-SQUID Magnetometer for Diamagnetic Materials

Nakamura, Y., Isshiki, R., Takeuchi, S., Hirata, T., Sakai, K., Kiwa, T. & Tsukada, K., Jun 1 2018, In : IEEE Transactions on Applied Superconductivity. 28, 4, 1601604.

Research output: Contribution to journalArticle

Small Eddy Current Testing Sensor Probe Using a Tunneling Magnetoresistance Sensor to Detect Cracks in Steel Structures

Tsukada, K., Hayashi, M., Nakamura, Y., Sakai, K. & Kiwa, T., Jun 28 2018, (Accepted/In press) In : IEEE Transactions on Magnetics.

Research output: Contribution to journalArticle

14 Citations (Scopus)

Thickness measurements using extremely low frequency eddy current testing via TMR sensors operated with AC modulation

Majima, Y., Nakamura, Y., Sakai, K., Kiwa, T. & Tsukada, K., Jan 1 2018, Electromagnetic Non-Destructive Evaluation (XXI). IOS Press, p. 199-204 6 p. (Studies in Applied Electromagnetics and Mechanics; vol. 43).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Wash-free detection of C-reactive protein based on third-harmonic signal measurement of magnetic markers

Enpuku, K., Shibakura, M., Arao, Y., Mizoguchi, T., Kandori, A., Hara, M. & Tsukada, K., Sep 2018, In : Japanese Journal of Applied Physics. 57, 9, 090309.

Research output: Contribution to journalArticle

6 Citations (Scopus)
2017
7 Citations (Scopus)