Affiliation:
1. Beijing Jiaotong University
Abstract
In the search of more microwave dielectric materials with high-quality factor (Qf ) and high relative dielectric constant (r), RENbO4 (where RE = Y, Ce, Yb) niobate ceramics were synthesized from a solid-state ceramic route, their sintering behavior and microwave dielectric properties were investigated. All of the RENbO4 ceramics formed a single-phase fergusonite-type structure (monoclinic, with space group I2/c), except CeNbO4. They all have an excellent quality factor and dielectric constant value in range of 20 – 28, and the inherent reasons were analyzed.
Publisher
Trans Tech Publications, Ltd.
Subject
Mechanical Engineering,Mechanics of Materials,General Materials Science
Reference12 articles.
1. H. Hughes, D.M. Iddles and I.M. Reaney: Appl. Phys. Lett. Vol. 79 (2001), p.2952.
2. S.M. Moussa, J.B. Claridge, M. J. Rosseinsky, et al.: Appl. Phys. Lett. Vol. 82 (2003), p.4537.
3. A. G. Belous, O. V. Ovchar, M. Valant, et al.: Appl. Phys. Lett. Vol. 77 (2000), p.1707.
4. M.T. Sebastian, S. Solomon and R. Ratheesh: J. Am. Ceram. Soc. Vol. 84 (2001) , p.487.
5. S. Solomon, H. Sreemoolanadhan, M. T. Sebastian, et al.: Mater. Lett. Vol. 28 (1996), p.107.
Cited by
11 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献