Preparation and characterization of sol-gel derived potassium lithium niobate films

Hongxi Zhang; Yan Zhou; Chan Hin Kam; Shide Cheng; Xueqin Han; Yee Loy Lam; Yuen Chuen Chan

doi:10.1016/S0022-0248(99)00799-X

Preparation and characterization of sol-gel derived potassium lithium niobate films

Hongxi Zhang, Yan Zhou, Chan Hin Kam, Shide Cheng, Xueqin Han, Yee Loy Lam, Yuen Chuen Chan

Nanyang Technological University

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

8 Citations (Scopus)

Abstract

Potassium lithium niobate K₃Li₂Nb₅O₁₅ (KLN) films have been deposited on SiO₂/Si by sol-gel method using the ethoxides of K, Li, and Nb as starting materials. XRD and Raman studies have revealed that tetragonal tungsten-bronze-type structure could be achieved if the films were annealed at 700°C. The film had smooth and crack-free surface. Optical guiding measurement indicated that the film has a refractive index of 2.1443 at 632.8 nm.

Original language	English
Pages (from-to)	82-85
Number of pages	4
Journal	Journal of Crystal Growth
Volume	211
Issue number	1
DOIs	https://doi.org/10.1016/S0022-0248(99)00799-X
Publication status	Published - Apr 1 2000
Externally published	Yes

ASJC Scopus Subject Areas

Condensed Matter Physics
Inorganic Chemistry
Materials Chemistry

Access to Document

10.1016/S0022-0248(99)00799-X

Cite this

@article{b7148dae6298429dbae8f7b81518051c,

title = "Preparation and characterization of sol-gel derived potassium lithium niobate films",

abstract = "Potassium lithium niobate K3Li2Nb5O15 (KLN) films have been deposited on SiO2/Si by sol-gel method using the ethoxides of K, Li, and Nb as starting materials. XRD and Raman studies have revealed that tetragonal tungsten-bronze-type structure could be achieved if the films were annealed at 700°C. The film had smooth and crack-free surface. Optical guiding measurement indicated that the film has a refractive index of 2.1443 at 632.8 nm.",

author = "Hongxi Zhang and Yan Zhou and Kam, {Chan Hin} and Shide Cheng and Xueqin Han and Lam, {Yee Loy} and Chan, {Yuen Chuen}",

year = "2000",

month = apr,

day = "1",

doi = "10.1016/S0022-0248(99)00799-X",

language = "English",

volume = "211",

pages = "82--85",

journal = "Journal of Crystal Growth",

issn = "0022-0248",

publisher = "Elsevier",

number = "1",

}

TY - JOUR

T1 - Preparation and characterization of sol-gel derived potassium lithium niobate films

AU - Zhang, Hongxi

AU - Zhou, Yan

AU - Kam, Chan Hin

AU - Cheng, Shide

AU - Han, Xueqin

AU - Lam, Yee Loy

AU - Chan, Yuen Chuen

PY - 2000/4/1

Y1 - 2000/4/1

N2 - Potassium lithium niobate K3Li2Nb5O15 (KLN) films have been deposited on SiO2/Si by sol-gel method using the ethoxides of K, Li, and Nb as starting materials. XRD and Raman studies have revealed that tetragonal tungsten-bronze-type structure could be achieved if the films were annealed at 700°C. The film had smooth and crack-free surface. Optical guiding measurement indicated that the film has a refractive index of 2.1443 at 632.8 nm.

AB - Potassium lithium niobate K3Li2Nb5O15 (KLN) films have been deposited on SiO2/Si by sol-gel method using the ethoxides of K, Li, and Nb as starting materials. XRD and Raman studies have revealed that tetragonal tungsten-bronze-type structure could be achieved if the films were annealed at 700°C. The film had smooth and crack-free surface. Optical guiding measurement indicated that the film has a refractive index of 2.1443 at 632.8 nm.

UR - http://www.scopus.com/inward/record.url?scp=0033891173&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0033891173&partnerID=8YFLogxK

U2 - 10.1016/S0022-0248(99)00799-X

DO - 10.1016/S0022-0248(99)00799-X

M3 - Article

AN - SCOPUS:0033891173

SN - 0022-0248

VL - 211

SP - 82

EP - 85

JO - Journal of Crystal Growth

JF - Journal of Crystal Growth

IS - 1

ER -

Preparation and characterization of sol-gel derived potassium lithium niobate films

Abstract

ASJC Scopus Subject Areas

Access to Document

Other files and links

Cite this