The ferroelectric properties and the ultraviolet-near infrared optical response of 0.5 mol% mn Doped (Pb, Sr)TiO3 thin films

J. Yang; Y. Q. Gao; Z. M. Huang; X. J. Meng; J. L. Wang; J. L. Sun; J. H. Chu

doi:10.1080/00150193.2010.492012

The ferroelectric properties and the ultraviolet-near infrared optical response of 0.5 mol% mn Doped (Pb, Sr)TiO₃ thin films

J. Yang^*
, Y. Q. Gao
, Z. M. Huang
, X. J. Meng
, J. L. Wang
, J. L. Sun
, J. H. Chu

^*Corresponding author for this work

CAS - Shanghai Institute of Technical Physics

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

1 Scopus citations

Abstract

Well-crystallized 0.5 mol% Mn doped Pb_0.5Sr _0.5TiO₃ ferroelectric films with remarked ferroelectric properties were prepared by the chemical solution deposition. Optical response of PSMT05 films was investigated by transmittance spectroscopy in the wavelength range from 280 to 1100 nm, which can be simulated by Tauc-Lorentz and Cauchy models and the optical parameters were obtained from the simulations. The fitting of the absorption coefficient with Tauc's law suggests the direct interband transition in PSMT05 films (the band gap is 4.12 eV). Below the band gap, there is a weak band tail absorption region and the band tail energy is about ∼240 meV.

Original language	English
Pages (from-to)	9-14
Number of pages	6
Journal	Ferroelectrics
Volume	411
Issue number	1
DOIs	https://doi.org/10.1080/00150193.2010.492012
State	Published - 2011
Externally published	Yes
Event	12th International Meeting on Ferroelectricity, IMF-12 and the 18th IEEE International Symposium on Applications of Ferroelectrics, ISAF-18 - Xi'an, China Duration: 23 Aug 2009 → 27 Aug 2009

Keywords

Ferroelectric films
Un-cooled infrared sensors
optical properties

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10.1080/00150193.2010.492012

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title = "The ferroelectric properties and the ultraviolet-near infrared optical response of 0.5 mol\% mn Doped (Pb, Sr)TiO3 thin films",

abstract = "Well-crystallized 0.5 mol\% Mn doped Pb0.5Sr 0.5TiO3 ferroelectric films with remarked ferroelectric properties were prepared by the chemical solution deposition. Optical response of PSMT05 films was investigated by transmittance spectroscopy in the wavelength range from 280 to 1100 nm, which can be simulated by Tauc-Lorentz and Cauchy models and the optical parameters were obtained from the simulations. The fitting of the absorption coefficient with Tauc's law suggests the direct interband transition in PSMT05 films (the band gap is 4.12 eV). Below the band gap, there is a weak band tail absorption region and the band tail energy is about ∼240 meV.",

keywords = "Ferroelectric films, Un-cooled infrared sensors, optical properties",

author = "J. Yang and Gao, \{Y. Q.\} and Huang, \{Z. M.\} and Meng, \{X. J.\} and Wang, \{J. L.\} and Sun, \{J. L.\} and Chu, \{J. H.\}",

year = "2011",

doi = "10.1080/00150193.2010.492012",

language = "英语",

volume = "411",

pages = "9--14",

journal = "Ferroelectrics",

issn = "0015-0193",

publisher = "Taylor and Francis Ltd.",

number = "1",

note = "12th International Meeting on Ferroelectricity, IMF-12 and the 18th IEEE International Symposium on Applications of Ferroelectrics, ISAF-18 ; Conference date: 23-08-2009 Through 27-08-2009",

}

TY - JOUR

T1 - The ferroelectric properties and the ultraviolet-near infrared optical response of 0.5 mol% mn Doped (Pb, Sr)TiO3 thin films

AU - Yang, J.

AU - Gao, Y. Q.

AU - Huang, Z. M.

AU - Meng, X. J.

AU - Wang, J. L.

AU - Sun, J. L.

AU - Chu, J. H.

PY - 2011

Y1 - 2011

N2 - Well-crystallized 0.5 mol% Mn doped Pb0.5Sr 0.5TiO3 ferroelectric films with remarked ferroelectric properties were prepared by the chemical solution deposition. Optical response of PSMT05 films was investigated by transmittance spectroscopy in the wavelength range from 280 to 1100 nm, which can be simulated by Tauc-Lorentz and Cauchy models and the optical parameters were obtained from the simulations. The fitting of the absorption coefficient with Tauc's law suggests the direct interband transition in PSMT05 films (the band gap is 4.12 eV). Below the band gap, there is a weak band tail absorption region and the band tail energy is about ∼240 meV.

AB - Well-crystallized 0.5 mol% Mn doped Pb0.5Sr 0.5TiO3 ferroelectric films with remarked ferroelectric properties were prepared by the chemical solution deposition. Optical response of PSMT05 films was investigated by transmittance spectroscopy in the wavelength range from 280 to 1100 nm, which can be simulated by Tauc-Lorentz and Cauchy models and the optical parameters were obtained from the simulations. The fitting of the absorption coefficient with Tauc's law suggests the direct interband transition in PSMT05 films (the band gap is 4.12 eV). Below the band gap, there is a weak band tail absorption region and the band tail energy is about ∼240 meV.

KW - Ferroelectric films

KW - Un-cooled infrared sensors

KW - optical properties

UR - https://www.scopus.com/pages/publications/79951754034

U2 - 10.1080/00150193.2010.492012

DO - 10.1080/00150193.2010.492012

M3 - 会议文章

AN - SCOPUS:79951754034

SN - 0015-0193

VL - 411

SP - 9

EP - 14

JO - Ferroelectrics

JF - Ferroelectrics

IS - 1

T2 - 12th International Meeting on Ferroelectricity, IMF-12 and the 18th IEEE International Symposium on Applications of Ferroelectrics, ISAF-18

Y2 - 23 August 2009 through 27 August 2009

ER -

The ferroelectric properties and the ultraviolet-near infrared optical response of 0.5 mol% mn Doped (Pb, Sr)TiO₃ thin films

Abstract

Keywords

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