Optical properties and dispersions of rhombohedral 0.24Pb(In 1/2Nb1/2)O3-0.49Pb(Mg1/3Nb 2/3)O3-0.27PbTiO3 single domain single crystal

Fengmin Wu, Bin Yang, Enwei Sun, Wenlong Yang, Wenwu Cao

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

The ternary relaxor-based ferroelectric single crystal 0.24Pb(In 1/2Nb1/2)O3-0.49Pb(Mg1/3Nb 2/3)O3-0.27PbTiO3 (0.24PIN-0.49PMN-0.27PT) poled along [1 1 1]c has remarkable optical properties. Its Curie temperature Tc is 168 C determined by the dielectric constant measurement. Optical transmission spectra were recorded at both room temperature and 200 C. The optical absorption edge at 200 C has an obvious red-shift compared with that at room temperature, the bandgaps were determined to be Eg = 3.18 eV and 2.95 eV at room temperature and at 200 C, respectively. Parameters for the Varshini equations are: Eg(0) = 3.27 eV, a = 1.62 × 10-3 meV/K and b = 1315 K. We have obtained the refractive indices and the extinction coefficients in the single-domain state. The parameters of room temperature monomial Sellmeier oscillator were also derived.

Original languageEnglish (US)
Pages (from-to)342-345
Number of pages4
JournalOptical Materials
Volume36
Issue number2
DOIs
StatePublished - Dec 1 2013

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Dispersions
Optical properties
Single crystals
optical properties
single crystals
room temperature
Temperature
Curie temperature
Light transmission
red shift
Light absorption
Ferroelectric materials
Refractive index
extinction
Energy gap
optical absorption
Permittivity
oscillators
permittivity
refractivity

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Computer Science(all)
  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering

Cite this

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title = "Optical properties and dispersions of rhombohedral 0.24Pb(In 1/2Nb1/2)O3-0.49Pb(Mg1/3Nb 2/3)O3-0.27PbTiO3 single domain single crystal",
abstract = "The ternary relaxor-based ferroelectric single crystal 0.24Pb(In 1/2Nb1/2)O3-0.49Pb(Mg1/3Nb 2/3)O3-0.27PbTiO3 (0.24PIN-0.49PMN-0.27PT) poled along [1 1 1]c has remarkable optical properties. Its Curie temperature Tc is 168 C determined by the dielectric constant measurement. Optical transmission spectra were recorded at both room temperature and 200 C. The optical absorption edge at 200 C has an obvious red-shift compared with that at room temperature, the bandgaps were determined to be Eg = 3.18 eV and 2.95 eV at room temperature and at 200 C, respectively. Parameters for the Varshini equations are: Eg(0) = 3.27 eV, a = 1.62 × 10-3 meV/K and b = 1315 K. We have obtained the refractive indices and the extinction coefficients in the single-domain state. The parameters of room temperature monomial Sellmeier oscillator were also derived.",
author = "Fengmin Wu and Bin Yang and Enwei Sun and Wenlong Yang and Wenwu Cao",
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Optical properties and dispersions of rhombohedral 0.24Pb(In 1/2Nb1/2)O3-0.49Pb(Mg1/3Nb 2/3)O3-0.27PbTiO3 single domain single crystal. / Wu, Fengmin; Yang, Bin; Sun, Enwei; Yang, Wenlong; Cao, Wenwu.

In: Optical Materials, Vol. 36, No. 2, 01.12.2013, p. 342-345.

Research output: Contribution to journalArticle

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AU - Wu, Fengmin

AU - Yang, Bin

AU - Sun, Enwei

AU - Yang, Wenlong

AU - Cao, Wenwu

PY - 2013/12/1

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