Zobrazeno 1 - 10
of 101
pro vyhledávání: '"van Mechelen, J."'
Autor:
Zhou, Yixi, Waelchli, Adrien, Boselli, Margherita, Crassee, Iris, Bercher, Adrien, Luo, Weiwei, Duan, Jiahua, van Mechelen, J. L. M., van der Marel, Dirk, Teyssier, Jérémie, Rischau, Carl Willem, Korosec, Lukas, Gariglio, Stefano, Triscone, Jean-Marc, Kuzmenko, Alexey B.
Publikováno v:
Nature Communications 14, 7686 (2023)
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 phonon bands and difficulty to tune the phonon polariton properties h
Externí odkaz:
http://arxiv.org/abs/2312.03711
To achieve room-temperature superconductivity, a mechanism is needed that provides heavy quasiparticles at room temperature. In heavy fermion systems such localization is prototypically present only at liquid helium temperatures. In these $f$-electro
Externí odkaz:
http://arxiv.org/abs/1902.03209
Autor:
van Mechelen, J. L. M.
Publikováno v:
Langmuir 30, 12748-12754 (2014)
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 measure in situ solventborne and waterborne paint layers as a function of dr
Externí odkaz:
http://arxiv.org/abs/1411.1884
Publikováno v:
Optics Letters 39, 3853-3856 (2014)
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 material within its environment locally as a stratified system and de
Externí odkaz:
http://arxiv.org/abs/1407.1628
Autor:
Thorsmolle, V. K., Homes, C. C., Gozar, A., Blumberg, G., van Mechelen, J. L. M., Kuzmenko, A. B., Vanishri, S., Marin, C., Ronnow, H. M.
Publikováno v:
Phys. Rev. Lett. 108, 217401 (2012)
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-frequency infrared and Raman active modes are observed above and below the
Externí odkaz:
http://arxiv.org/abs/1204.1579
Publikováno v:
Physical Review B 84, 205111 (2011)
A detailed analysis is given of the T^2 term in the resistivity observed in electron-doped SrTiO3. Novel bandstructure data are presented, which provide values for the bare mass, density of states, and plasma frequency of the quasiparticles as a func
Externí odkaz:
http://arxiv.org/abs/1109.3050
Publikováno v:
Phys. Rev. Lett. 106, 217601 (2011)
We show an example of a purely magnetic spin resonance in EuTiO3 and the resulting new record high Faraday rotation of 590 deg/mm at 1.6 T for 1 cm wavelengths probed by a novel technique of magneto-optical GHz time-domain ellipsometry. From our tran
Externí odkaz:
http://arxiv.org/abs/1105.3553
Autor:
Hancock, Jason N., van Mechelen, J. L. M., Kuzmenko, Alexey B., van der Marel, Dirk, Brüne, Cristoph, Novik, Elina G., Astakhov, Georgy V., Buhmann, Hartmut, Molenkamp, Laurens W.
Publikováno v:
Physical Review Letters 107, 136803 (2011)
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 amplify the signal from the surface states. This measurement delivers va
Externí odkaz:
http://arxiv.org/abs/1105.0884
Publikováno v:
Phys. Rev. B 81, 125119 (2010)
Recent experimental data on the optical conductivity of niobium doped SrTiO$_{3}$ are interpreted in terms of a gas of large polarons with effective coupling constant $\alpha_{eff}\approx2$. The {theoretical approach takes into account} many-body eff
Externí odkaz:
http://arxiv.org/abs/1003.1003
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.