96 citations · 282 across the 6 of their papers we have counts for
6 papers
Thermal and electrostatic tuning of surface phonon-polaritons in LaAlO3/SrTiO3 heterostructures
Yixi Zhou, Adrien Waelchli, Margherita Boselli +12
Phonon polaritons are promising for infrared applications due to a strong light-matter coupling and subwavelength energy confinement they offer. Yet, the spectral narrowness of the…
Dynamics of the stratification process in drying colloidal dispersions studied by terahertz time-domain spectroscopy
J. L. M. van Mechelen
We present an optical study that reveals the bulk dynamics of the stratification process in drying colloidal dispersions. Terahertz time-domain spectroscopy has been used to measur…
Stratified dispersive model for material characterization using terahertz time-domain spectroscopy
J. L. M. van Mechelen, A. B. Kuzmenko, H. Merbold
We propose a novel THz material analysis approach which provides highly accurate material parameters and can be used for industrial quality control. The method treats the inspected…
Phononic gaps in the charged incommensurate planes of Sr14Cu24O41
V. K. Thorsmolle, C. C. Homes, A. Gozar +6
The terahertz (THz) excitations in the quantum spin-ladder system Sr14Cu24O41 have been determined along the c-axis using THz time-domain, Raman and infrared spectroscopy. Low-freq…
Surface state charge dynamics of a high-mobility three dimensional topological insulator
Jason N. Hancock, J. L. M. van Mechelen, Alexey B. Kuzmenko +6
We present a magneto-optical study of the three-dimensional topological insulator, strained HgTe using a technique which capitalizes on advantages of time-domain spectroscopy to am…
Many-body large polaron optical conductivity in SrTiNbO
J. T. Devreese, S. N. Klimin, J. L. M. van Mechelen +1
Recent experimental data on the optical conductivity of niobium doped SrTiO are interpreted in terms of a gas of large polarons with effective coupling constant $α_{eff}\appr…