Dielectric properties of sol–gel-derived MgO:Ba0.5Sr0.5TiO3 thin-film composites
作者： M. Jain , S. B. Majumder , R. S. Katiyar , D. C. Agrawal , A. S. Bhalla
DOI: 10.1063/1.1515879
关键词:
摘要: Alternate layer deposition of heterostructured magnesium oxide (MgO):barium strontium titanate (BST) thin films is demonstrated to be an approach synthesize dielectric with a higher figure merit for microwave applications. The constant and the tunability are modified by MgO insertion. dramatic reduction in loss tangent effectively increased as compared pure BST films. significant values has been attributed minute solid solubility lattice induced microstructural modifications layers
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E. Ngo, P. C. Joshi, M. W. Cole, C. W. Hubbard, Electrophoretic deposition of pure and MgO-modified Ba0.6Sr0.4TiO3 thick films for tunable microwave devices Applied Physics Letters. ,vol. 79, pp. 248- 250 ,(2001) , 10.1063/1.1384899
P. C. Joshi, M. W. Cole, Mg-doped Ba0.6Sr0.4TiO3 thin films for tunable microwave applications Applied Physics Letters. ,vol. 77, pp. 289- 291 ,(2000) , 10.1063/1.126953
Toru Nagai, Hae Jin Hwang, Masaki Yasuoka, Mutsuo Sando, Koichi Niihara, Dielectric Properties of Pb(Zr, Ti)O3-Dispersed MgO Nanocomposite Japanese Journal of Applied Physics. ,vol. 37, pp. 3377- 3381 ,(1998) , 10.1143/JJAP.37.3377
Toru Nagai, Hae Jin Hwang, Masaki Yasuoka, Mutsuo Sando, Koichi Niihara, Preparation of a Barium Titanate‐Dispersed‐Magnesia Nanocomposite Journal of the American Ceramic Society. ,vol. 81, pp. 425- 428 ,(2005) , 10.1111/J.1151-2916.1998.TB02352.X
Lawrence R. Doolittle, Algorithms for the rapid simulation of Rutherford backscattering spectra Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. ,vol. 9, pp. 344- 351 ,(1985) , 10.1016/0168-583X(85)90762-1
E. F. Alberta, R. Guo, A. S. Bhalla, Novel BST:MgTiO3 composites for frequency agile applications Ferroelectrics. ,vol. 268, pp. 169- 174 ,(2002) , 10.1080/00150190211091
K. Szot, W. Speier, U. Breuer, R. Meyer, J. Szade, R. Waser, Formation of micro-crystals on the (100) surface of SrTiO3 at elevated temperatures Surface Science. ,vol. 460, pp. 112- 128 ,(2000) , 10.1016/S0039-6028(00)00522-7
S. B. Majumder, M. Jain, A. Martinez, R. S. Katiyar, F. W. Van Keuls, F. A. Miranda, Sol–gel derived grain oriented barium strontium titanate thin films for phase shifter applications Journal of Applied Physics. ,vol. 90, pp. 896- 903 ,(2001) , 10.1063/1.1378811
D. V. Taylor, D. Damjanovic, Evidence of domain wall contribution to the dielectric permittivity in PZT thin films at sub-switching fields Journal of Applied Physics. ,vol. 82, pp. 1973- 1975 ,(1997) , 10.1063/1.366006
A. A. Chernov, Formation of crystals in solutions Contemporary Physics. ,vol. 30, pp. 251- 276 ,(1989) , 10.1080/00107518908225517