Microstructural and high-temperature impedance spectroscopy study of Ba6MNb9O30 (M=Ga, Sc, In) relaxor dielectric ceramics with tetragonal tungsten bronze structure
Source abstract
Abstract
The authors would like to thank to the following funding organisations: the Royal Society for providing a research fellowship (F.D.M.), EPSRC for providing the PhD student grant (A.R.) and Roberto Rocca Education Program for providing an additional fellowship (A.R.).
The source flagged this abstract for review. Check formulas and completeness against the original publication.
Source: openaire · Quality: needs review · Source record ↗
Source flags: short_text
Source flags: short_text
Research context
OpenAlex topics: Ferroelectric and Piezoelectric Materials · Microwave Dielectric Ceramics Synthesis · Multiferroics and related materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (55)
Show source-provided references
1. Tilley · 2004
2. Lines · 2001
3. Lead-free piezoelectric ceramics: alternatives for PZT?10.1007/s10832-007-9095-5 ↗
4. High-κ gate dielectrics: Current status and materials properties considerations10.1063/1.1361065 ↗
5. Ferroelectric ceramics: tailoring properties for specific applications
6. Progress in the synthesis of nanocrystalline BaTiO3 powders for MLCC10.1111/j.1744-7402.2005.02008.x ↗
7. Multilayer ceramic capacitors10.1016/S1359-0286(97)80049-6 ↗
8. Simple capacitors to supercapacitors-an overview10.1016/S1452-3981(23)15517-9 ↗
9. Ferroelectric, dielectric and piezoelectric properties of ferroelectric thin films and ceramics10.1088/0034-4885/61/9/002 ↗
10. Neutron and x-ray scattering studies of relaxors10.1143/JPSJ.75.111006 ↗
11. D.Y. Jeong, PhD Thesis, The Pennsylvania State University, 2004.
12. Lead-free relaxor ferroelectrics10.1111/j.1551-2916.2011.04952.x ↗
13. A. Rotaru, PhD Thesis, University of St. Andrews, 2013.
14. Towards lead-free piezoceramics: facing a synthesis challenge10.3390/ma9010021 ↗
15. A crystal-chemical framework for relaxor versus normal ferroelectric behavior in tetragonal tungsten bronzes10.1021/acs.chemmater.5b00072 ↗
16. B-cation effects in relaxor and ferroelectric tetragonal tungsten bronzes10.1039/b912535c ↗
17. Towards novel multiferroic & magnetoelectric materials: dipole stability in tetragonal tungsten bronzes10.1098/rsta.2012.0451 ↗
18. A-site size effect in a family of unfilled ferroelectric tetragonal tungsten bronzes: Ba4R0.67Nb10O30 (R=La, Nd, Sm, Gd, Dy and Y)10.1039/C4DT00126E ↗
19. Room temperature magnetoelectric multiferroism through cation ordering in complex perovskite solid solutions
20. Solid-state chemistry and non-linear properties of tetragonal tungsten bronzes materials10.1016/j.crci.2006.04.001 ↗
21. A new family of ferroelectric tetragonal tungsten bronze phases, Ba2MTi2X3O1510.1016/j.jeurceramsoc.2005.03.198 ↗
22. Dielectric and structural studies of Ba2MTi2Nb3O15 (BMTNO15, M=Bi3+, La3+, Nd3+, Sm3+, Gd3+) tetragonal tungsten bronze-structured ceramics10.1063/1.2205720 ↗
23. Dielectric characteristics of ceramics in BaO–Nd2O3–TiO2–Ta2O5 system10.1016/S0955-2219(98)00166-6 ↗
24. Some tungsten–bronze compounds in the BaO–Nd2O3–TiO2–Ta2O5 system10.1006/jssc.1999.8476 ↗
25. Synthesis and electrical characterisation of the tetragonal tungsten bronze type phases,(Ba/Sr/Ca/La)0.6MxNb1−xO3−δ (M=Mg, Ni, Mn, Cr, Fe, In, Sn): evaluation as potential anode materials for solid oxide fuel cells10.1016/S0167-2738(99)00127-7 ↗
26. Effect of local A-strain on dipole stability in A6GaNb9O30 (A=Ba, Sr, Ca) tetragonal tungsten bronze relaxor dielectrics10.1039/C4DT03936J ↗
27. Flexible relaxor materials: Ba2PrxNd1−xFeNb4O15 tetragonal tungsten bronze solid solution
28. The Ba2LnFeNb4O15 “tetragonal tungsten bronze”: towards RT composite multiferroics10.1016/j.solidstatesciences.2009.02.015 ↗
29. In-situ formation of barium ferrite in iron-doped “tetragonal tungsten bronze”: elaboration of room temperature multiferroic composites10.1016/j.jmmm.2009.02.010 ↗
30. Growth and characterization of Ba2LnFeNb4O15 (Ln=Pr, ND, SM, EU) relaxor single crystals10.1021/cg401181j ↗
31. Influence of ceramic process and Eu content on the composite multiferroic properties of the Ba6−2xLn2xFe1+xNb9−xO30 TTB system10.1016/j.solidstatesciences.2009.05.031 ↗
32. New high permittivity tetragonal tungsten bronze dielectrics Ba2LaMNb4O15: M=Mn, Fe10.1016/j.jssc.2009.11.032 ↗
33. Kristallchemie der tetragonalen wolframbronze: Ba6FeNb9O3010.1007/BF00810868 ↗
34. Selectivity and composition dependence of response of gas-sensitive resistors. Part 1.—Propane–carbon monoxide selectivity of Ba6FexNb10–xO30 (1≤x≤2)10.1039/JM9940401427 ↗
35. Crystal chemistry of ferroelectrics with structural type of tetragonal oxygen tungsten bronze
36. Class of nonlinear dielectric materials10.1111/j.1151-2916.1960.tb14334.x ↗
37. Ba6CoNb9O30 and Ba6FeNb9O30: two new tungsten-bronze-type ferroelectrics. Centrosymmetry of Ba5.2K0.8U2.4Nb7.6O30 at 300K10.1107/S002188989700201X ↗
38. Dielectric mossbauer and magnetic investigations of ferroelectric-magnetics Sr6Nb9FeO30 and Ba6Nb9FeO3010.1080/00150197608236620 ↗
39. Origin and stability of the dipolar response in a family of tetragonal tungsten bronze relaxors10.1103/PhysRevB.83.184302 ↗
40. Vogel-Fulcher analysis of relaxor dielectrics with the tetragonal tungsten bronze structure Ba6MNb9O30 (M=Ga, Sc, In)10.1007/s10973-014-4355-5 ↗
41. Elastic and anelastic relaxations accompanying relaxor dielectric behaviour of Ba6GaNb9O30 tetragonal tungsten bronze from resonant ultrasound spectroscopy10.1007/s10973-015-5202-z ↗
42. Mechanisms of texture development in lead-free piezoelectric ceramics with perovskite structure made by the templated grain growth process10.3390/ma3114965 ↗
43. Lalena · 2005
44. Electroceramics: characterization by impedance spectroscopy10.1002/adma.19900020304 ↗
45. Studies of dielectric and electrical properties of a new type of complex tungsten bronze electroceramics
46. Orientation dependence of grain-boundary critical currents in YBa2Cu3O7−δ bicrystals10.1103/PhysRevLett.61.219 ↗
47. Visualization of the grain-boundary potential barriers of PTC-type BaTiO3 ceramics by cathodoluminescence in an electron-probe microanalyzer10.1063/1.91119 ↗
48. Impedance spectroscopy of undoped BaTiO3 ceramics10.1111/j.1151-2916.1996.tb08775.x ↗
49. The A-C conductivity of polycrystalline LISICON, Li2+2xZn1−xGeO4, and a model for intergranular constriction resistances10.1149/1.2119778 ↗
50. D. Johnson, Scribner Associates, Inc., 1995–2000.
51. R.F. Egerton, Physical Principles of Electron Microscopy – an Introduction to TEM, SEM and AEM, Springer Science+Business Media, LLC, Printed in United States of America, 2007.
52. Electrical and structural characteristics of lanthanum-doped barium titanate ceramics10.1063/1.371698 ↗
53. Studies of dielectric, pyroelectric and conduction mechanism of Sr3Ta2O810.1016/j.ceramint.2013.07.138 ↗
54. Phase transition and conduction mechanism in Pb2Na0.8R0.2Nb4.8Fe0.2O15 material (R=rare earth)10.1016/j.jssc.2013.09.032 ↗
55. Impedance and modulus spectroscopy of polycrystalline solid electrolytes10.1016/S0022-0728(76)80229-X ↗