Staff Profile

Dr WU, Yuping, Research Scientist, email: tslwyp@nus.edu.sg

Background
Born in Jiangsu province, China. Obtained B.Sc degree from University of Sci. & Tech., Beijing in 2000.

Came to Singapore to pursue PhD degree at National University of Singapore in 2003. Joined Temasek Laboratories as an associate scientist in August 2006. Then prompted to a research scientist in 2007 after obtaining PhD degree.


Research Activities
Modeling of dynamic response for magnetic thin films.
Ferromagnetic thin films for high-frequency applications.
Ferrite composites for microwave absorption.
NdFeB permanent materials.


Research Interests
Soft magnetic materials for microwave applications.

Selected Publications
Y.P. Wu, C.K. Ong, Z.W. Li, L.F. Chen, G.Q. Lin, and S.J. Wang, "Microstructural and high-frequency magnetic characteristics of W-type barium ferrites doped with V2O5", Journal of Applied Physics, 97, 063909 (2005).

Y.P. Wu, C.K. Ong, Z.W. Li, L.F. Chen and S.J. Wang, "Effect of doping SiO2 on high-frequency magnetic properties for W-type barium ferrite", Journal of Applied Physics, 95, 4235 (2004).

Y.P. Wu, C.K. Ong, Z.W. Li and G.Q. Lin, "Improved microwave magnetic and attenuation properties due to the dopant V2O5 in W-type barium ferrites", Journal of Physics D: Applied Physics, 39, 2915 (2006).

Y.P. Wu, C.K. Ong, G.Q. Lin and Z.W. Li, "Microstructure and high-frequency magnetic characteristics of V2O5 doped W-type barium ferrite", In Proc. MRS-S National Conference on Advanced Materials, Singapore, 6 August 2004.

Y.P. Wu, Z.W. Li, G.Q. Lin and C.K. Ong, "High-frequency magnetic properties for composites of ZnNi-substituted Y-type barium hexaferrites", International Conference on Materials for Advanced Technologies 2007, submitted.

Other Publications
Z.W. Li, Y.P. Wu, G.Q. Lin and L.F. Chen, "Static and dynamic magnetic properties of CoZn substituted Z-type barium ferrite Ba3Zn2-xCoxFe24O41 composites", Journal of Magnetism and Magnetic Materials, 310, 145 (2007).

G.Q. Lin, Y.P. Wu and Z.W. Li, "Improvement of the electromagnetic properties in composites with flake-like Co2Z powders by molten-salt synthesis", IEEE Transactions on Magnetics, 42, No. 10, 3326 (2006).

Z.W. Li, Y.P. Wu, G.Q. Lin and T. Liu, "The effect of V2O5 on high-frequency properties for W-type barium ferrite composites", IEEE Transactions on Magnetics, 42, No. 10, 3365 (2006).

Z.W. Li, L.F. Chen, Y.P. Wu and C.K. Ong, "Microwave attenuation properties of W-type barium ferrite BaZn2-xCoxFe16O27 composites", Journal of Applied Physics, 96, 534 (2004).

Z.W. Li, L.F. Chen, Y.P. Wu and C.K. Ong, "Magnetic characteristics of BaCoxZn2-xFe16O27 composites at microwave frequencies", International Conference on Materials for Advanced Technologies 2003, Proceeding of the Symposium R: Electromagnetic Materials, Singapore, 86 (2003).

G.Q. Lin, Z.W. Li, Y.P. Wu and C.K. Ong, "The effect of particle size on the magnetic properties of barium ferrite", In Proc. MRS-S National Conference on Advanced Materials, Singapore, 6 August 2004.

Z.W. Li, G.Q. Lin, L.F. Chen, Y.P. Wu, and C.K. Ong, "Co2+Ti4+ substituted Z-type barium ferrite with enhanced imaginary permeability and resonance frequency", Journal of Applied Physics, 99, 63905 (2006).

Z.W. Li, G.Q. Lin, L.F. Chen, Y.P. Wu, and C.K. Ong, "Magnetic properties of Co-Ti substituted Z-type barium ferrite Ba3Co2+xTixFe24-2xO41 composites at microwave frequency", Physical Review B, submitted.

Z.W. Li, G.Q. Lin, L.F. Chen, Y.P. Wu, and C.K. Ong, "Doping effects on complex permeability spectra for W-type barium ferrite composites", Journal of Applied Physics, submitted.

G.Q. Lin, Z.W. Li, L.F. Chen, Y.P. Wu, and C.K. Ong, "Effects of doping on the high-frequency magnetic properties of barium ferrites composites", International Conference on Materials for Advanced Technologies 2005, Proceeding of the Symposium R: Electromagnetic Materials, Jul. 3-8, Singapore, 125-128 (2005).

Z.W. Li, G.Q. Lin, L.F. Chen, Y.P. Wu, and C.K. Ong, "Size effect on the static and dynamic magnetic properties for W-type barium ferrite composites: from micro-particles to nanoparticles", Journal of Applied Physics, 98, 094310 (2005).

G.Q. Lin, Z.W. Li, L.F. Chen, Y.P. Wu, and C.K. Ong, "Influence of demagnetizing field on the permeability of soft magnetic composites", Journal of Magnetism and Magnetic Materials, 305, 291 (2006).