![logo](figs/grp-thz/lts_b.gif)
THz science and technology
Key publications
2023
![fig](articles/figs/2023-Troha.png
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Ultrafast long-distance electron-hole plasma expansion in GaAs mediated by stimulated emission and reabsorption of photons
Phys. Rev. Lett. 130, 226301 (2023).![fig](articles/figs/2023-Kumar.png
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Terahertz charge transport dynamics in 3D graphene networks with localization and band regimes
Nanoscale Adv. 5, 2933 (2023).![fig](articles/figs/2023-Chlan.png
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Orientation and dynamics of water molecules in beryl
J. Chem. Phys. 158, 124308 (2023).![fig](articles/figs/2023-Ramesh.png
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Structurally unique salts of cyamemazine and their pharmaceutical implications
Cryst. Growth Des. 23, 168 (2023).2022
![fig](articles/figs/2022-Hempel.png
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Predicting solar cell performance from terahertz and microwave spectroscopy
Adv. Energy Mater. 12, 2102776 (2022).![fig](articles/figs/2022-Pushkarev.png
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Charge transport in single-crystalline GaAs nanobars: impact of band bending revealed by terahertz spectroscopy
Adv. Funct. Mater. 32, 2107403 (2022).![fig](articles/figs/2022-Hovancik.png
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Terahertz magnetic and lattice excitations in van der Waals ferromagnet VI3
J. Phys. Chem. Lett. 13, 11095 (2022).![fig](articles/figs/2022-Sindler.png
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Onset of a superconductor-insulator transition in an ultrathin NbN film under in-plane magnetic field studied by terahertz spectroscopy
Phys. Rev. B 105, 014506 (2022).2021
![fig](articles/figs/2021-Paingad.png
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Ultrafast plasmon thermalization in epitaxial graphene probed by time-resolved THz spectroscopy
Adv. Funct. Mater. 31, 2105763 (2021).![fig](articles/figs/2021-Troha.png
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Improving security in terahertz wireless links using beam symmetry of vortex and Gaussian beams
Opt. Express 29, 30461 (2021).![fig](articles/figs/2021-Alyabyeva.png
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Lead-substituted barium hexaferrite for tunable terahertz optoelectronics
NPG Asia Mater. 13, 63 (2021).2020
![fig](articles/figs/2019-Kuzel.png
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Terahertz Spectroscopy of Nanomaterials: a Close Look at Charge-Carrier Transport
Adv. Opt. Mater. 8, 1900623 (2020).2019
![fig](articles/figs/2019-Nevinskas.png
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Terahertz pulse emission from epitaxial n-InAs in a magnetic field
J. Phys. D-Appl. Phys. 52, 365301 (2019).![fig](articles/figs/2019-Kucharik.png
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Terahertz conductivity and coupling between geometrical and plasmonic resonances in nanostructures
Phys. Rev. B 99, 035407 (2019).2018
![fig](articles/figs/2018-Ostatnicky.png
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Quantum theory of terahertz conductivity of semiconductor nanostructures
Phys. Rev. B 97, 085426 (2018).![fig](articles/figs/2018-Sindler.png
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Departure from BCS response in photoexcited superconducting NbN films observed by terahertz spectroscopy
Phys. Rev. B 97, 054507 (2018).![fig](articles/figs/2018-Vit.png
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Electromagnon in the Y-type hexaferrite BaSrCoZnFe11AlO22
Phys. Rev. B 97, 134406 (2018).2017
![fig](articles/figs/2017-Pushkarev.jpg
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Quantum behavior of terahertz photoconductivity in silicon nanocrystals networks,
Phys. Rev. B![fig](articles/figs/2017-Bamini.jpg
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Time-resolved terahertz spectroscopy reveals the influence of charged sensitizing quantum dots on the electron dynamics in ZnO,
Phys. Chem. Chem. Phys. 19, 6006 (2017).2016
![fig](articles/figs/2016-Gorshunov.jpg
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Incipient ferroelectricity of water molecules confined to nano-channels of beryl
Nat. Commun. 7, 12842 (2016).![fig](articles/figs/2016-Khromova.jpg
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Splitting of magnetic dipole modes in anisotropic TiO2 micro-spheres,
Laser Photon. Rev. 10, 681 (2016).![fig](articles/figs/2016-Nadvornik.jpg
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Long-range and high-speed electronic spin-transport at a GaAs/AlGaAs semiconductor interface,
Sci. Rep. 6, 22901 (2016).![fig](articles/figs/2016-Zajac.jpg
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Picosecond charge transport in rutile at high carrier densities studied by transient terahertz spectroscopy
Phys. Rev. B 94, 115206 (2016).2015
![fig](articles/figs/2015-Pikna.jpg
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Thin film polycrystalline Si solar cells studied in transient regime by optical pump-terahertz probe spectroscopy,
Appl. Phys. Lett. 107, 233901 (2015).![fig](articles/figs/2015-Skoromets.jpg
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Conductivity Mechanisms in Sb-Doped SnO2 Nanoparticle Assemblies: DC and Terahertz Regime,
J. Phys. Chem. C 119, 19485 (2015).2014
![fig](articles/figs/2014-Jensen.jpg
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Terahertz depolarization effects in colloidal TiO2 films reveal particle morphology,
J. Phys. Chem. C 118, 1191 (2014).![fig](articles/figs/2014-Kuzel.jpg
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Terahertz conductivity in nanoscaled systems: effective medium theory aspects,
J. Phys. D: Appl. Phys. 47, 374005 (2014).2013 and older
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Electromagnon in ferrimagnetic ε-Fe2O3 nanograin ceramics,
Phys. Rev. B 102, 241106 (2013).![fig](articles/figs/2012-Nemec.jpg
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Resonant magnetic response of TiO2 microspheres at terahertz frequencies,
Appl. Phys. Lett. 100, 061117 (2012).![fig](articles/figs/2010-Nemec.jpg
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