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Magnet Superkonduktor Dan Bahan



The group is actively engaged in the experimental and theoretical study on various aspects of magnetism and superconductivity. For magnetism, the areas of interest include single crystal yttrium iron garnet, ferrites, permanent magnets such as Nd-Fe-B, materials displaying the phenomena of giant and colossal magnetoresistivity, and quantum simulation of complex materials. On the research of superconductivity, the focus is on the high Tc materials such as YBCO, BSCCO and MgB2.

Information on Key Researchers:

RESEARCH PROGRAMMES

RESEARCH GROUPS

EXPERTS

 

Magnetic  & superconducting materials

Prof. Dr. Abdul Halim Shaari

Superconductor
& Thin Film
Prof. Dr. Abdul Halim Shaari
Prof. Madya Dr. Chen Soo Kien
Prof. Madya Dr. Lim Kean Pah
Dr. Mohd Mustafa Awang Kechik

 

Functional Magnetic Materials

Dr. Raba’ah Syahidah Azis
Dr. Norlaily Mohd Saiden
Dr. Nurhidayaty Mokhtar

 

 

Keywords: Magnetism; superconductivity.

Research Highlights:

• Magnetic materials (i)Single crystal yttrium iron garnet, ferrites and permanent magnets: We aim to accomplish better analysis and identification and to offer a critical explanation of the underlying mechanisms that control microstructure-composition property relationships. Subsequently, this knowledge will be utilized to optimize the properties depending on the applications. (ii) Bulks and thin films displaying the phenomena of Giant or Colossal Magnetoresistance (GMR/CMR): GMR/CMR structures that have been introduced are granular, multilayer or hybrid systems. Multilayer thin films are fabricated using Pulse-Laser Ablation or RF/DC magnetron sputtering technique. This research work covers the growth, characterization and exploitation of magnetic thin films and bulk properties. (iii) One-dimensional magnetic materials which may show complex and unusual behavior that cannot be described by the traditional methods (e.g., mean-field approximation, the spin-wave theory): Quantum and statistical mechanics are used to understand the theoretical concept and explain the experimental results.

• Superconducting materials: Currently, a number of studies are undertaken in the laboratory to investigate several important aspects of medium and high-Tc superconductivity (YBCO, BSCCO, MgB2), such as the interplay of superconductivity and magnetism and the effect of magnetic and non-magnetic nano particles on the transport critical current density of films, wires and tapes.

Link to Postgraduate Study: Material Science

 

Kemaskini:: 26/06/2018 [nashrin]

PERKONGSIAN MEDIA

FAKULTI SAINS
Universiti Putra Malaysia
43400 UPM Serdang
Selangor Darul Ehsan
0397696601/6602/6603
0397693237
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