التفاصيل البيبلوغرافية
العنوان: |
Electrical manipulation of magnetic anisotropy in the composite of liquid crystals and ferromagnetic nanorods. |
المؤلفون: |
Tsung-Ju Lin, Chin-Chang Chen, Wenchao Lee, Soofin Cheng, Yang-Fang Chen |
المصدر: |
Applied Physics Letters; 7/7/2008, Vol. 93 Issue 1, p013108, 3p, 1 Diagram, 3 Graphs |
مصطلحات موضوعية: |
LIQUID crystals, LIQUID crystal devices, CRYSTALLOGRAPHY, FERROMAGNETIC materials, MAGNETIC fields, ELECTRIC fields |
مستخلص: |
A simple and general approach for manipulating magnetic field at room temperature by means of electric fields is reported. Our design involves the fabrication of liquid crystal devices compounded with built-in ferromagnetic nanorods. It is discovered that magnetic nanorods can be well aligned along the orientation of liquid crystal molecules. Electrically assisted magnetic anisotropy rotation has been demonstrated through the effect of the electrical manipulation of magnetic nanorods. In view of the well established technology of liquid crystals display, our results shown here pave a key step for the practical application of distinct device paradigms based on magnetoelectric effect, including electric field-controlled magnetic data storage, transducers, attenuators, and spintronics. [ABSTRACT FROM AUTHOR] |
|
Copyright of Applied Physics Letters is the property of American Institute of Physics and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) |
قاعدة البيانات: |
Complementary Index |