Terahertz time-domain spectroscopy of 0.73 Pb (Mg1/3Nb2/3) O3-0.27 PbTiO3single crystal

Zehui Yong; Lianxing He; Bo Li; Mingzhe Hu; Chi Hang Lam; Yu Wang

doi:10.1111/jace.12958

Terahertz time-domain spectroscopy of 0.73 Pb (Mg_1/3Nb_2/3) O₃-0.27 PbTiO₃single crystal

Zehui Yong, Lianxing He, Bo Li, Mingzhe Hu, Chi Hang Lam, Yu Wang

Research output: Journal article publication › Journal article › Academic research › peer-review

3 Citations (Scopus)

Abstract

Lead magnesium niobate titanate is an important ferroelectric material. In this study, the terahertz (THz) transmission properties of a 0.73Pb(Mg1/3Nb2/3)O3-0.27PbTiO3single crystal were investigated using a time-domain spectroscopy method. Complex refractive index and dielectric dispersion functions were determined from the amplitude and phase information derived from time-domain responses. Based on calculations, it was concluded that the room-temperature dielectric constant of the single crystal equal to ∼30 at 1 THz. This result could be a useful reference for development of ferroelectric-material-based THz components and devices.

Original language	English
Pages (from-to)	1696-1699
Number of pages	4
Journal	Journal of the American Ceramic Society
Volume	97
Issue number	6
DOIs	https://doi.org/10.1111/jace.12958
Publication status	Published - 1 Jan 2014

ASJC Scopus subject areas

Ceramics and Composites
Geology
Geochemistry and Petrology
Materials Chemistry

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10.1111/jace.12958

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abstract = "Lead magnesium niobate titanate is an important ferroelectric material. In this study, the terahertz (THz) transmission properties of a 0.73Pb(Mg1/3Nb2/3)O3-0.27PbTiO3single crystal were investigated using a time-domain spectroscopy method. Complex refractive index and dielectric dispersion functions were determined from the amplitude and phase information derived from time-domain responses. Based on calculations, it was concluded that the room-temperature dielectric constant of the single crystal equal to ∼30 at 1 THz. This result could be a useful reference for development of ferroelectric-material-based THz components and devices.",

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T1 - Terahertz time-domain spectroscopy of 0.73 Pb (Mg1/3Nb2/3) O3-0.27 PbTiO3single crystal

AU - Yong, Zehui

AU - He, Lianxing

AU - Li, Bo

AU - Hu, Mingzhe

AU - Lam, Chi Hang

AU - Wang, Yu

PY - 2014/1/1

Y1 - 2014/1/1

N2 - Lead magnesium niobate titanate is an important ferroelectric material. In this study, the terahertz (THz) transmission properties of a 0.73Pb(Mg1/3Nb2/3)O3-0.27PbTiO3single crystal were investigated using a time-domain spectroscopy method. Complex refractive index and dielectric dispersion functions were determined from the amplitude and phase information derived from time-domain responses. Based on calculations, it was concluded that the room-temperature dielectric constant of the single crystal equal to ∼30 at 1 THz. This result could be a useful reference for development of ferroelectric-material-based THz components and devices.

AB - Lead magnesium niobate titanate is an important ferroelectric material. In this study, the terahertz (THz) transmission properties of a 0.73Pb(Mg1/3Nb2/3)O3-0.27PbTiO3single crystal were investigated using a time-domain spectroscopy method. Complex refractive index and dielectric dispersion functions were determined from the amplitude and phase information derived from time-domain responses. Based on calculations, it was concluded that the room-temperature dielectric constant of the single crystal equal to ∼30 at 1 THz. This result could be a useful reference for development of ferroelectric-material-based THz components and devices.

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JO - Journal of the American Ceramic Society

JF - Journal of the American Ceramic Society

IS - 6

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Terahertz time-domain spectroscopy of 0.73 Pb (Mg_1/3Nb_2/3) O₃-0.27 PbTiO₃single crystal

Abstract

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