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Progress of ultrafast terahertz time-domain spectroscopy: Raman inactive soft mode in quantum paraelectric SrTiO3
Open accessAbstract
We have measured the complex dielectric constants of quantum paraelectric SrTiO 3 (STO) bulk single crystals by using the ultrafast and broadband terahertz time-domain spectroscopy (THz-TDS) with the reflection configuration. The observed complex dielectric dispersion consists of the Raman inactive TO1 soft mode and is well reproduced by damped harmonic oscillator model where the resonant frequency and the damping constant are 2.75 THz and 0.63 THz, respectively, in good agreement with the previous reports. The ultrafast THz-TDS used in this study employs the technique of high-speed asynchronous optical sampling and Cherenkov type THz generator. The sampling time of one scan is about 10 milliseconds and available frequency of the THz source is from 0.5 to 7 THz. The reflection configuration combined with the ultrafast system enabled to detect the dispersion of a STO bulk sample which has high permittivity and opaque in the THz region.
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“The φ 0 term is mostly known to have a value of zero for insulators and metals [15, 26, 28, 31].”
From Robust phase correction techniques for terahertz time-domain reflection spectroscopy (2024) · cites this paper as [28]
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“Despite their effectiveness, these techniques often tend to be material-specific and cannot be universally applied to all sample types.”
From Robust phase correction techniques for terahertz time-domain reflection spectroscopy (2024) · cites this paper as [28]
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Research works printed but not linked: 11
- 10.1103/PhysRevB.67.035102 · DOI
- 10.1103/PhysRevB.77.174515 · DOI
- 10.1103/PhysRevLett.106.015501 · DOI
- Matsumoto N, 2009, Japan. J. Appl. Phys., 48, 09KC11
- 10.1063/1.2167812 · DOI
- Shibuya T, 2010, Appl. Phys. Express, 3, 082201, 10.1143/APEX.3.082201 · DOI
- 10.1103/PhysRev.126.1710 · DOI
- 10.1103/PhysRev.125.1527 · DOI
- 10.1063/1.2128039 · DOI
- 10.1103/PhysRevB.64.184111 · DOI
- 10.1103/PhysRev.86.118 · DOI
Cited by
Sorted by citations
Robust phase correction techniques for terahertz time-domain reflection spectroscopy
Jatkar, K. D., Yeh, T.-T., Pancaldi, M., & Bonetti, S. (2024) · arXiv · doi:10.48550/arxiv.2412.18662
Metadata
- Authors
- Mori, T., Igawa, H., & Kojima, S.
- Affiliations
- University of Tsukuba (JP)
- Venue
- IOP Conference Series: Materials Science and Engineering
- Publisher
- IOP Publishing
- Published
- 2014-03-06
- Volume
- 54
- Pages
- 012006
- ISSN
- 1757-8981 (ISSN-L)
- 1757-899X
- OpenAlex
- W2017779197
- Cited by
- 16
- References
- 0
- Citations by year
- 2026: 2 · 2021: 2 · 2020: 2 · 2019: 1 · 2017: 1 · 2016: 5 · 2015: 2 · 2014: 1
- FWCI
- 3.65
- Type
- conference paper
- Language
- en
- Open access
- diamond
- doi.org
- Licence
- Locations
- IOP Conference Series Materials Science and Engineering (publishedVersion, cc-by)
- Funders
- Murata Science Foundation
- Japan Society for the Promotion of Science (24740194)
- Topics
- Physical Sciences › Engineering › Electrical and Electronic Engineering › Terahertz technology and applications
- Physical Sciences › Materials Science › Materials Chemistry › Ferroelectric and Piezoelectric Materials
- Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Laser-Matter Interactions and Applications
- Keywords
- SrTiO3, quantum paraelectric, complex permittivity, dielectric dispersion, damped harmonic oscillator model, terahertz time-domain spectroscopy, reflection configuration, asynchronous optical sampling, bulk single crystals
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