Abstract
Poly-crysial ZnO films with c-axis (002) orientation have been successfully grown on the 64° LiNbO3 substrate by RF magnetron sputtering technique. The deposited films were characterized as a function of deposition temperature, argon-oxygen gas flow ratio and the chamber pressure. Crystalline structures of the films were investigated by X-ray diffraction (XRD) and scanning electron microscopy (SEM) observations. Highly (002) oriented films can be obtained. Love wave devices based on this structure (ZnO/IDTs/64° LiNbO3) were then presented. Preferred deposition condition was found to give good film quality for resonator filter and sensor applications, respectively.
Original language | English |
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Pages (from-to) | 55-63 |
Number of pages | 9 |
Journal | Integrated Ferroelectrics |
Volume | 69 |
DOIs | |
Publication status | Published - 2005 |
Event | 16th International Symposium on Integrated Ferroelectrics, ISIF-16 - Gyeongju, Korea, Republic of Duration: 2004 Apr 5 → 2004 Apr 8 |
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Control and Systems Engineering
- Ceramics and Composites
- Condensed Matter Physics
- Electrical and Electronic Engineering
- Materials Chemistry