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Biography

My research is primarily directed towards the magnetic properties of non-equilibrium and metastable materials, with particular emphasis placed on nanostructured materials for electromagnetic device applications.

My research is primarily directed towards the magnetic properties of non-equilibrium and metastable materials, with particular emphasis placed on nanostructured materials for electromagnetic device applications. The key elements involved in this area of research are nanostructure-magnetic properties relationships, nanostructural formation mechanisms and magnetism in nanostructured systems (e.g., random anisotropy and exchange-spring effects). Major experimental techniques employed in my research include melt-spinning, sputtering, electron microscopy, atomic/magnetic force microscopy, thermal analysis, ac-susceptometry, small-angle neutron scattering and Mandouml;ssbauer spectroscopy. Successful outcomes from my research in this field include the development of nanocrystalline Fe-M-B (M = early transition metal) soft magnetics alloys (US Patents No. 5449419 and No. 5474624) and the development of a two-phase random anisotropy model. I am also interested in other functional materials in the area of sustainable energy technologies such as hydrogen storage and permeation alloys. Recent research topics are summarised as follows:

  • Nanostructured soft magnetic materials
  • Nanocomposite exchange-spring magnets
  • Magneto-transport properties in magnetic materials
  • Hydrogen permeation in alloys and hydrogen-induced effects

 

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Keywords

  • Magnetic Materials
  • Materials Sciences
  • magnetic materials exchange-spring magnets soft magnetic materials atom probe field ion microscopy s
  • magnetic materials
  • nanocrystalline materials
  • amorphous materials
  • crystallization
  • phase trans
  • nanostructured materials
  • spintronics
  • ferromagnetism
  • semiconductors
  • synchrotr
  • nanocomposite magnets atom probr field ion microscopy clustering magnetic properties microalloying a
  • composite materials
  • magnetic properties
  • crystalliz
  • neutron scatteringfine-particle systemsnanocrystalline materialsmagnetic properties of nanostructure

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Projects 2011 2018

Research Output 1990 2019

Bifunctional Fe3O4@AuNWs particle as wearable bending and strain sensor

Yap, L. W., Shi, Q., Gong, S., Wang, Y., Chen, Y., Zhu, C., Gu, Z., Suzuki, K., Zhu, Y. & Cheng, W., 1 Jun 2019, In : Inorganic Chemistry Communications. 104, p. 98-104 7 p.

Research output: Contribution to journalArticleResearchpeer-review

Estimation of volume-weighted average grain size in Fe-based nanocrystalline soft magnetic materials by autocorrelation function

Zang, B., Suzuki, K. & Liu, A. C. Y., 1 Aug 2018, In : Materials Characterization. 142, p. 577-583 7 p.

Research output: Contribution to journalArticleResearchpeer-review

Intrinsic or Interface Clustering-Induced Ferromagnetism in Fe-Doped In2O3-Diluted Magnetic Semiconductors

Luo, X., Tseng, L-T., Wang, Y., Bao, N., Lu, Z., Ding, X., Zheng, R., Du, Y., Huang, K., Shu, L., Suter, A., Lee, W. T., Liu, R., Ding, J., Suzuki, K., Prokscha, T., Morenzoni, E. & Yi, J. B., 5 Jul 2018, In : ACS Applied Materials and Interfaces. 10, 26, p. 22372-22380 9 p.

Research output: Contribution to journalArticleResearchpeer-review

Low temperature texture development in Nd2Fe14B/ α -Fe nanocomposite magnets via equal channel angular pressing

Besley, L., Garitaonandia, J. S., Molotnikov, A., Kishimoto, H., Kato, A., Davies, C. & Suzuki, K., 1 May 2018, In : AIP Advances. 8, 5, 7 p., 056219.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
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Magnetic Framework Composites for Low Concentration Methane Capture

Sadiq, M. M., Rubio-Martinez, M., Zadehahmadi, F., Suzuki, K. & Hill, M. R., 9 May 2018, In : Industrial and Engineering Chemistry Research. 57, 18, p. 6040-6047 8 p.

Research output: Contribution to journalArticleResearchpeer-review