This Article is brought to you for free and open access by the Electrical & Computer Engineering at ODU Digital Commons. It has been accepted for inclusion in Electrical & Computer Engineering Faculty Publications by an authorized administrator of ODU Digital Commons. For more information, please contact [email protected]. Repository Citation Hafez, M. A. and Elsayed-Ali, H. E., "Activatio...

Epitaxial La0:6Sr0:4MnO3 (LSMO) thin films were grown by pulsed laser deposition. Relationships between magnetic properties of LSMO epitaxial thin films and ablation conditions such as ablated spot area and total incident laser energy in a pulsed laser deposition technique were studied. Ablated spot area was controlled by changing the focus lens position and total laser energy. Epitaxial growth...

The formation of superconducting YBa2Cu3O7−x (Y123) by in situ pulsed laser deposition from a stoichiometric Y123 target typically requires an oxygen-ambient environment (P ∼ 100–300-mtorr O2) and appropriate substrate temperature during deposition. We have found that pulsed laser deposition from a Y123 target in vacuo onto a (001) LaAlO3 substrate favors the formation of Y2O3. We observed that...

We examine the photo-assisted polarization loop in a BiFeO3 thin film under UV light illumination. BiFeO3 thin film prepared by pulsed laser deposition method onto the BaTiO3 thin film and the polarization behavior has been measured under poling voltage. Our results show the engineered polarization due to controllable schottky barrier under inverse poling voltage. This control on schottky barri...

Electrochemical Properties of Nonstoichiometric LiNi0.5Mn1.5O4− Thin-Film Electrodes Prepared by Pulsed Laser Deposition H. Xia, Y. S. Meng,* L. Lu, and G. Ceder* Advanced Materials for Microand Nano-System, Singapore-MIT Alliance, Singapore 117576, Singapore Department of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA Department of...

Phase Transitions and High-Voltage Electrochemical Behavior of LiCoO2 Thin Films Grown by Pulsed Laser Deposition H. Xia, L. Lu, Y. S. Meng, and G. Ceder* Advanced Materials for Microand Nano-System, Singapore-MIT Alliance, Singapore 117576 Department of Mechanical Engineering, National University of Singapore, Singapore 117576 Department of Materials Science and Engineering, Massachusetts Inst...

The novice researcher, such as the graduate student, can be overwhelmed by the intricacies of the research methods employed in conducting a scholarly inquiry. As both a consumer and producer of research, it is essential to have a firm grasp on just what is entailed in producing legitimate, valid results and conclusions. The very large and growing number of diverse research approaches in current...

Available online 22 July 2014