Articles
Giant positive magnetoresistance in Fe doped In2O3 and InREO3 (RE=Eu,Nd) composites (with G. Peleckis, X. L. Wang, P. Munroe, J. Ding, and B. Lee), Faculty of Engineering - Papers (2008)
Synthesis and characterization of Fe and rare earth (RE) (RE=Eu,Nd) codoped bulk In2O3 oxide are...
Raman study on the effects of sintering temperature on the Jc(H) performance of MgB2 superconductor (with W. X. Li, R. H. Chen, Y. Li, M. Y. Zhu, H. M. Jin, R. Zeng, and B. Lu), Faculty of Engineering - Papers (2008)
The influence of sintering temperature on the critical transition temperature Tc and critical current density...
SiC and Carbon Nanotube Distinctive Effects on the Superconducting Properties of Bulk MgB2 (with G. Serrano, A. Serquis, S. Soltanian, L. Civale, B. Maiorov, T. G. Holesinger, F. Balakirev, and M. Jaime), Faculty of Engineering - Papers (2008)
This work describes in detail the simultaneous enhancement of the upper critical field (Hc2) and...
Transport and magnetic critical current in superconducting MgB2 wires (with J. Horvat, W. K. Yeoh, and J. H. Kim), Faculty of Engineering - Papers (2008)
Direct comparison of the magnetic and transport critical current density (Jc) for the same pieces...
Effect of Carbon Substitution on the Superconducting Properties of MgB2 Doped With Multi-Walled Carbon Nanotubes and Nano Carbon (with W. K. Yeoh, J. Horvat, J. H. Kim, and X. Xu), Faculty of Engineering - Papers (2007)
We have fabricated the multiwalled carbon nanotube (MWCNT) and nano-C doped MgB2 bulk and wire...
Presentations
Effect of Addition of TiO2/SiO2 Nanoparticles on Hc2 and Hirr in MgB2 Bulks (with Y. Zhang, S. Soltanian, Y. Zhao, and S. Zhou), Faculty of Engineering - Papers (2008)
In this paper, MgB2 bulks were prepared with doped TiO2 nanoparticles surface-modified by 5-10% SiO2....
Electrical and Optical Properties of La0.7Ca0.3MnO3 Polycrystalline and Thin Film (with F. Gao, R. A. Lewis, M. Ionescu, and X. L. Wang), Faculty of Engineering - Papers (2008)
The La0.7Ca0.3MnO3 thin film shows a metal-insulator transition at temperature around 150 K, about 100...
Absence of ferromagnetism and strong orbital coupling in carrier rich Zn/sub 1-x/In/sub x/Co/sub 0.075/O (with X. L. Wang and G. Peleckis), Faculty of Engineering - Papers (2005)
Polycrystalline samples of Zn/sub 1-x/In/sub x/Co/sub 0.075/O (0.010/spl les/x/spl les/0.020) diluted magnetic semiconductors were prepared...
Co valence and possible spin transformation in diluted magnetic semiconductors Zn/sub 1-z/Mg/sub z/Co/sub 0.15/O and Zn/sub 1-x/Co/sub x/O (with G. Peleckis, X. L. Wang, and R. S. Liu), Faculty of Informatics - Papers (2005)
In this paper, possible spin transformation and Co valence in dilute magnetic semiconductors is studied....
Infrared-active phonons of HoMn/sub 1-x/Co/sub x/O/sub 3/ (x = 0-0.8) (with F. Gao, X. L. Wang, M. Farhoudi, and R. A. Lewis), Faculty of Engineering - Papers (2005)
Polycrystalline HoMn/sub 1-x/Co/sub x/O/sub 3/ was synthesized by solid-state reaction. The infrared active phonons of...