Microwave dielectric properties of (1-x)CaTiO3- xLi1/2Sm1/2TiO3 ceramics

Journal of the European Ceramic Society

Volumn 23, Issue 14, 2003, Pages 2397-2401

  Kim, Eung Soo ^a   Yoon, Ki Hyun ^b  

^a Kyonggi University   (South Korea)

^b Yonsei University   (South Korea)

Author keywords

(Ca,Li,Sm)TiO3; Bond valence; Dielectric properties; Ionic polarizability; Microwave ceramics

Indexed keywords

CRYSTAL STRUCTURE; DIELECTRIC MATERIALS; PEROVSKITE; RESONANCE; SOLID SOLUTIONS; TITANIUM COMPOUNDS;

ORTHORHOMBIC STRUCTURE;

MICROWAVE DEVICES;

CERAMICS; DIELECTRIC PROPERTY; MICROWAVE RADIATION;

EID: 0042691467     PISSN: 09552219     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0955-2219(03)00192-4     Document Type: Article

References (13)

1. Kagata H. Kato J. Dielectric properties of Ca-based complex perovskite at microwave frequencies Jpn. J. Appl. Phys. 33 1994 5463-5465
2. Shannon R.D. Dielectric polarizabilities of ions in oxides and fluorides J. Appl. Phys. 73 1 1993 348-366
3. 3 J. Am. Ceram. Soc. 84 1 2001 99-103
4. Cohen M.U. Precision lattice constants from X-ray powder photographs Rev. Sci. Instrum. 6 1935 68-70
5. Hakki B.W. Coleman P.D. A dielectric resonator method of measuring inductive capacities in the millimeter range IRE Trans. Microwave Theory Tech. MTT18 1970 476-485
6. Nishikawa T. Wakino K. Tamura H. Tanaka H. Ishikawa Y. Precise measurement method for temperature coefficient of microwave dielectric resonator material IEEE MTT-S Int. Microwave Symp. Dig. 1987 277-280
7. Brese N.E. O'Keefe M. Bond-valence parameters for solids Acta Cryst. B47 1991 192-197
8. 3(Ln=La, Pr, Nd, Sm) Solid State Ionics 70/71 1994 203-207
9. 54 (R=Nd and La) solid solutions with zero temperature coefficient of the resonant frequency Jpn. J. Appl. Phys. 34 1995 5413-5417
10. Shannon R.D. Revised effective ionic radii and systematic studies of interatomic distances in halides and chalcogenides Acta Cryst. A32 1976 751-767
11. Bosman A.J. Havinga E.E. Temperature dependence of dielectric constants of cubic ionic compounds Phys. Rev. 129 1963 1593-1600
12. Colla E.L. Reaney I.M. Setter N. Effect of structural changes in complex perovskites on the temperature coefficient of the relative permittivity J. Appl. Phys. 74 1993 3414-3425
13. 2 ceramics J. Mater. Sci. 27 1992 6303-6307