Structural and dielectric property of K2Ba4Li1.2Zn0.4Nb 9.6O30 ceramics

Shixi Ouyang; Gaoke Zhang; Ruyan Guo; Amar S. Bhalla; Jiping Cheng

doi:10.1016/j.matlet.2007.10.008

Structural and dielectric property of K₂Ba₄Li_1.2Zn_0.4Nb _9.6O₃₀ ceramics

Shixi Ouyang, Gaoke Zhang, Ruyan Guo, Amar S. Bhalla, Jiping Cheng

Materials Research Institute (MRI)

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

A new solid solution composition K₂Ba₄Li_1.2Zn_0.4Nb _9.6O₃₀ was synthesized by solid-state reaction method. The results of scanning electron microscopy and X-ray diffraction analysis showed that the solid solution forms tetragonal filled tungsten-bronze structure. Dielectric studies show that the dense ceramics of the composition has high dielectric constant (866) at 1 MHz and low loss. The ferroelectric phase transition of diffuse-type was observed in the experiments. The diffusivity calculated of the compound is 1.1.

Original language	English (US)
Pages (from-to)	1812-1814
Number of pages	3
Journal	Materials Letters
Volume	62
Issue number	12-13
DOIs	https://doi.org/10.1016/j.matlet.2007.10.008
State	Published - Apr 30 2008

All Science Journal Classification (ASJC) codes

General Materials Science
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

Access to Document

10.1016/j.matlet.2007.10.008

Cite this

@article{84d07e491e7d45d4b9af37bbb773e4d6,

title = "Structural and dielectric property of K2Ba4Li1.2Zn0.4Nb 9.6O30 ceramics",

abstract = "A new solid solution composition K2Ba4Li1.2Zn0.4Nb 9.6O30 was synthesized by solid-state reaction method. The results of scanning electron microscopy and X-ray diffraction analysis showed that the solid solution forms tetragonal filled tungsten-bronze structure. Dielectric studies show that the dense ceramics of the composition has high dielectric constant (866) at 1 MHz and low loss. The ferroelectric phase transition of diffuse-type was observed in the experiments. The diffusivity calculated of the compound is 1.1.",

author = "Shixi Ouyang and Gaoke Zhang and Ruyan Guo and Bhalla, {Amar S.} and Jiping Cheng",

note = "Funding Information: This work was supported by the National Natural Science Foundation of China (50372061). Partial financial support of National Science Foundation of USA under grant# DMR-0407462 is acknowledged.",

year = "2008",

month = apr,

day = "30",

doi = "10.1016/j.matlet.2007.10.008",

language = "English (US)",

volume = "62",

pages = "1812--1814",

journal = "Materials Letters",

issn = "0167-577X",

publisher = "Elsevier",

number = "12-13",

}

TY - JOUR

T1 - Structural and dielectric property of K2Ba4Li1.2Zn0.4Nb 9.6O30 ceramics

AU - Ouyang, Shixi

AU - Zhang, Gaoke

AU - Guo, Ruyan

AU - Bhalla, Amar S.

AU - Cheng, Jiping

N1 - Funding Information: This work was supported by the National Natural Science Foundation of China (50372061). Partial financial support of National Science Foundation of USA under grant# DMR-0407462 is acknowledged.

PY - 2008/4/30

Y1 - 2008/4/30

N2 - A new solid solution composition K2Ba4Li1.2Zn0.4Nb 9.6O30 was synthesized by solid-state reaction method. The results of scanning electron microscopy and X-ray diffraction analysis showed that the solid solution forms tetragonal filled tungsten-bronze structure. Dielectric studies show that the dense ceramics of the composition has high dielectric constant (866) at 1 MHz and low loss. The ferroelectric phase transition of diffuse-type was observed in the experiments. The diffusivity calculated of the compound is 1.1.

AB - A new solid solution composition K2Ba4Li1.2Zn0.4Nb 9.6O30 was synthesized by solid-state reaction method. The results of scanning electron microscopy and X-ray diffraction analysis showed that the solid solution forms tetragonal filled tungsten-bronze structure. Dielectric studies show that the dense ceramics of the composition has high dielectric constant (866) at 1 MHz and low loss. The ferroelectric phase transition of diffuse-type was observed in the experiments. The diffusivity calculated of the compound is 1.1.

UR - http://www.scopus.com/inward/record.url?scp=39449099335&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=39449099335&partnerID=8YFLogxK

U2 - 10.1016/j.matlet.2007.10.008

DO - 10.1016/j.matlet.2007.10.008

M3 - Article

AN - SCOPUS:39449099335

SN - 0167-577X

VL - 62

SP - 1812

EP - 1814

JO - Materials Letters

JF - Materials Letters

IS - 12-13

ER -

Structural and dielectric property of K₂Ba₄Li_1.2Zn_0.4Nb _9.6O₃₀ ceramics

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this