Non-crystalline pyroelectric BaTiO3 thin films

V. Lyahovitskaya; I. Zon; Y. Feldman; S. Cohen; I. Lubomirsky

doi:10.1016/j.mseb.2003.10.038

Non-crystalline pyroelectric BaTiO₃ thin films

V. Lyahovitskaya, I. Zon, Y. Feldman, S. Cohen, I. Lubomirsky

Weizmann Institute of Science, Israel

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

11 Citations (Scopus)

Abstract

Quasi-amorphous BaTiO₃ thin films demonstrate pyroelectricity and piezoelectricity of a magnitude of 5-15% of bulk BaTiO₃, despite the fact that X-ray and electron diffraction data do not reveal detectable crystallites in this material. Therefore, the pyroelectric and piezoelectric effects must be attributed to a local dipole ordering, which is induced by the high compressive stress in the films. The non-crystalline films were prepared by passing amorphous BaTiO₃ layers deposited on a Si(1 0 0) substrate through a temperature gradient.

Original language	English
Pages (from-to)	167-169
Number of pages	3
Journal	Materials Science and Engineering B: Solid-State Materials for Advanced Technology
Volume	109
Issue number	1-3
DOIs	https://doi.org/10.1016/j.mseb.2003.10.038
Publication status	Published - Jun 15 2004
Event	EMRS 2003, Symposium I, Funtional Metal Oxides - Semiconductors - Strasbourg, France Duration: Jun 10 2003 → Jun 13 2003

Keywords

Amorphous state
Pyroelectricity

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

Access to Document

10.1016/j.mseb.2003.10.038

Fingerprint Dive into the research topics of 'Non-crystalline pyroelectric BaTiO<sub>3</sub> thin films'. Together they form a unique fingerprint.

Cite this

@article{f52d3149b5be44438a2f40ceaada7212,

title = "Non-crystalline pyroelectric BaTiO3 thin films",

abstract = "Quasi-amorphous BaTiO3 thin films demonstrate pyroelectricity and piezoelectricity of a magnitude of 5-15% of bulk BaTiO3, despite the fact that X-ray and electron diffraction data do not reveal detectable crystallites in this material. Therefore, the pyroelectric and piezoelectric effects must be attributed to a local dipole ordering, which is induced by the high compressive stress in the films. The non-crystalline films were prepared by passing amorphous BaTiO3 layers deposited on a Si(1 0 0) substrate through a temperature gradient.",

keywords = "Amorphous state, Pyroelectricity",

author = "V. Lyahovitskaya and I. Zon and Y. Feldman and S. Cohen and I. Lubomirsky",

year = "2004",

month = jun,

day = "15",

doi = "10.1016/j.mseb.2003.10.038",

language = "English",

volume = "109",

pages = "167--169",

journal = "Materials Science and Engineering B: Solid-State Materials for Advanced Technology",

issn = "0921-5107",

publisher = "Elsevier BV",

number = "1-3",

note = "EMRS 2003, Symposium I, Funtional Metal Oxides - Semiconductors ; Conference date: 10-06-2003 Through 13-06-2003",

}

TY - JOUR

T1 - Non-crystalline pyroelectric BaTiO3 thin films

AU - Lyahovitskaya, V.

AU - Zon, I.

AU - Feldman, Y.

AU - Cohen, S.

AU - Lubomirsky, I.

PY - 2004/6/15

Y1 - 2004/6/15

N2 - Quasi-amorphous BaTiO3 thin films demonstrate pyroelectricity and piezoelectricity of a magnitude of 5-15% of bulk BaTiO3, despite the fact that X-ray and electron diffraction data do not reveal detectable crystallites in this material. Therefore, the pyroelectric and piezoelectric effects must be attributed to a local dipole ordering, which is induced by the high compressive stress in the films. The non-crystalline films were prepared by passing amorphous BaTiO3 layers deposited on a Si(1 0 0) substrate through a temperature gradient.

AB - Quasi-amorphous BaTiO3 thin films demonstrate pyroelectricity and piezoelectricity of a magnitude of 5-15% of bulk BaTiO3, despite the fact that X-ray and electron diffraction data do not reveal detectable crystallites in this material. Therefore, the pyroelectric and piezoelectric effects must be attributed to a local dipole ordering, which is induced by the high compressive stress in the films. The non-crystalline films were prepared by passing amorphous BaTiO3 layers deposited on a Si(1 0 0) substrate through a temperature gradient.

KW - Amorphous state

KW - Pyroelectricity

UR - http://www.scopus.com/inward/record.url?scp=2342652269&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=2342652269&partnerID=8YFLogxK

U2 - 10.1016/j.mseb.2003.10.038

DO - 10.1016/j.mseb.2003.10.038

M3 - Conference article

AN - SCOPUS:2342652269

VL - 109

SP - 167

EP - 169

JO - Materials Science and Engineering B: Solid-State Materials for Advanced Technology

JF - Materials Science and Engineering B: Solid-State Materials for Advanced Technology

SN - 0921-5107

IS - 1-3

T2 - EMRS 2003, Symposium I, Funtional Metal Oxides - Semiconductors

Y2 - 10 June 2003 through 13 June 2003

ER -