Preparation and properties of (110) oriented lead-free sodium potassium niobate thin films by MOD method

Xiaoqing Wu; Lingyan Wang; Wei Ren; Xin Yan; Peng Shi; Xiaofeng Chen; Xi Yao

doi:10.1080/00150190802365947

Preparation and properties of (110) oriented lead-free sodium potassium niobate thin films by MOD method

Xiaoqing Wu
, Lingyan Wang
, Wei Ren
, Xin Yan
, Peng Shi
, Xiaofeng Chen
, Xi Yao

Faculty of Electronic and Information Engineering

Xi'an Jiaotong University

Research output: Contribution to journal › Conference article › peer-review

15 Scopus citations

Abstract

Ferroelectric (K_0.5Na_0.5) NbO₃ (KNN) thin films have been successfully prepared by a metallorganic compound decomposition (MOD) method. The stable KNN precursor solutions were prepared from commercial sodium acetate and potassium acetate and niobium ethoxide synthesized in our laboratory. Uniform and dense KNN thin films were obtained using spin-coating and rapid thermal treatment at 500 ∼ 650°C. KNN thin films possess pure perovskite phase and exhibit (110) preferential orientation. The dielectric constant and dielectric loss of KNN thin films annealed at 600°C are about 219 and 0.07 at 1 kHz, respectively.

Original language	English
Pages (from-to)	61-66
Number of pages	6
Journal	Ferroelectrics
Volume	367
Issue number	1 PART 1
DOIs	https://doi.org/10.1080/00150190802365947
State	Published - 2008
Event	11th European Meeting on Ferroelectricity, EMF-2007 - Bled, Slovenia Duration: 3 Sep 2007 → 7 Sep 2007

Keywords

(KNa) NbO thin films
Metallorganic compound decomposition (MOD)
Perovskite phase
Rapid thermal annealing process

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10.1080/00150190802365947

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title = "Preparation and properties of (110) oriented lead-free sodium potassium niobate thin films by MOD method",

abstract = "Ferroelectric (K0.5Na0.5) NbO3 (KNN) thin films have been successfully prepared by a metallorganic compound decomposition (MOD) method. The stable KNN precursor solutions were prepared from commercial sodium acetate and potassium acetate and niobium ethoxide synthesized in our laboratory. Uniform and dense KNN thin films were obtained using spin-coating and rapid thermal treatment at 500 ∼ 650°C. KNN thin films possess pure perovskite phase and exhibit (110) preferential orientation. The dielectric constant and dielectric loss of KNN thin films annealed at 600°C are about 219 and 0.07 at 1 kHz, respectively.",

keywords = "(KNa) NbO thin films, Metallorganic compound decomposition (MOD), Perovskite phase, Rapid thermal annealing process",

author = "Xiaoqing Wu and Lingyan Wang and Wei Ren and Xin Yan and Peng Shi and Xiaofeng Chen and Xi Yao",

year = "2008",

doi = "10.1080/00150190802365947",

language = "英语",

volume = "367",

pages = "61--66",

journal = "Ferroelectrics",

issn = "0015-0193",

publisher = "Taylor and Francis Ltd.",

number = "1 PART 1",

note = "11th European Meeting on Ferroelectricity, EMF-2007 ; Conference date: 03-09-2007 Through 07-09-2007",

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TY - JOUR

T1 - Preparation and properties of (110) oriented lead-free sodium potassium niobate thin films by MOD method

AU - Wu, Xiaoqing

AU - Wang, Lingyan

AU - Ren, Wei

AU - Yan, Xin

AU - Shi, Peng

AU - Chen, Xiaofeng

AU - Yao, Xi

PY - 2008

Y1 - 2008

N2 - Ferroelectric (K0.5Na0.5) NbO3 (KNN) thin films have been successfully prepared by a metallorganic compound decomposition (MOD) method. The stable KNN precursor solutions were prepared from commercial sodium acetate and potassium acetate and niobium ethoxide synthesized in our laboratory. Uniform and dense KNN thin films were obtained using spin-coating and rapid thermal treatment at 500 ∼ 650°C. KNN thin films possess pure perovskite phase and exhibit (110) preferential orientation. The dielectric constant and dielectric loss of KNN thin films annealed at 600°C are about 219 and 0.07 at 1 kHz, respectively.

AB - Ferroelectric (K0.5Na0.5) NbO3 (KNN) thin films have been successfully prepared by a metallorganic compound decomposition (MOD) method. The stable KNN precursor solutions were prepared from commercial sodium acetate and potassium acetate and niobium ethoxide synthesized in our laboratory. Uniform and dense KNN thin films were obtained using spin-coating and rapid thermal treatment at 500 ∼ 650°C. KNN thin films possess pure perovskite phase and exhibit (110) preferential orientation. The dielectric constant and dielectric loss of KNN thin films annealed at 600°C are about 219 and 0.07 at 1 kHz, respectively.

KW - (KNa) NbO thin films

KW - Metallorganic compound decomposition (MOD)

KW - Perovskite phase

KW - Rapid thermal annealing process

UR - https://www.scopus.com/pages/publications/70349649279

U2 - 10.1080/00150190802365947

DO - 10.1080/00150190802365947

M3 - 会议文章

AN - SCOPUS:70349649279

SN - 0015-0193

VL - 367

SP - 61

EP - 66

JO - Ferroelectrics

JF - Ferroelectrics

IS - 1 PART 1

T2 - 11th European Meeting on Ferroelectricity, EMF-2007

Y2 - 3 September 2007 through 7 September 2007

ER -

Preparation and properties of (110) oriented lead-free sodium potassium niobate thin films by MOD method

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Keywords

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