Zobrazeno 1 - 10
of 695
pro vyhledávání: '"Thomson, P. D."'
Autor:
Warawa, Konstantin, Agarmani, Yassine, Schubert, Harald, Dressel, Martin, Lang, Michael, Roskos, Hartmut G., Thomson, Mark D.
We investigate experimentally the ultrafast changes in the spectral response of the Mott insulator $\kappa$-(BEDT-TTF)$_2$Cu[N(CN)$_2$]Cl ($\kappa$-Cl) upon photodoping with intense excitation at 1.6 eV and probing with continuum pulses simultaneousl
Externí odkaz:
http://arxiv.org/abs/2310.18761
Autor:
Meng, Fanqi, Cao, Lei, Karalis, Aristeidis, Gu, Hantian, Thomson, Mark D., Roskos, Hartmut G.
Dark modes represent a class of forbidden transitions or transitions with weak dipole moments between energy states. Due to their low transition probability, it is difficult to realize their interaction with light, let alone achieve the strong intera
Externí odkaz:
http://arxiv.org/abs/2306.12811
Fourier imaging is an indirect imaging method which records the diffraction pattern of the object scene coherently in the focal plane of the imaging system and reconstructs the image using computational resources. The spatial resolution, which can be
Externí odkaz:
http://arxiv.org/abs/2306.01338
Autor:
Hansen, Max O., Palan, Yash, Hahn, Viktor, Thomson, Mark D., Warawa, Konstantin, Roskos, Hartmut G., Demsar, Jure, Pientka, Falko, Tsyplyatyev, Oleksandr, Kopietz, Peter
Publikováno v:
Phys. Rev. B 108, 045148 (2023)
We re-examine the effect of long-range Coulomb interactions on the collective amplitude and phase modes in the incommensurate charge-density-wave ground state of quasi-one-dimensional conductors. Using an effective action approach we show that the lo
Externí odkaz:
http://arxiv.org/abs/2303.08580
Autor:
Warawa, Konstantin, Christophel, Nicolas, Sobolev, Sergei, Demsar, Jure, Roskos, Hartmut G., Thomson, Mark D.
We investigate experimentally both the amplitude and phase channels of the collective modes in the quasi-1D charge-density-wave (CDW) system, K0.3MoO3, by combining (i) optical impulsive-Raman pump-probe and (ii) terahertz time-domain spectroscopy (T
Externí odkaz:
http://arxiv.org/abs/2303.08558
Autor:
Meng, Fanqi, Walla, Frederik, Kovalev, Sergey, Deinert, Jan-Christoph, Ilyakov, Igor, Chen, Min, Ponomaryov, Alexey, Pavlov, Sergey G., Hubers, Heinz-Wilhelm, Abrosimov, Nikolay V., Jungemann, Christoph, Roskos, Hartmut G., Thomson, Mark D.
We investigate ultrafast harmonic generation (HG) in Si:B, driven by intense pump pulses with fields reaching ~100 kV/cm and a carrier frequency of 300 GHz, at 4 K and 300 K, both experimentally and theoretically. We report several novel findings con
Externí odkaz:
http://arxiv.org/abs/2303.01564
Autor:
Krebber, Sarah, Kopp, Marvin, Garg, Charu, Kummer, Kurt, Sichelschmidt, Jörg, Schulz, Susanne, Poelchen, Georg, Mende, Max, Virovets, Alexander V., Warawa, Konstantin, Thomson, Mark D., Tarasov, Artem V., Usachov, Dmitry Yu., Vyalikh, Denis V., Roskos, Hartmut G., Müller, Jens, Krellner, Cornelius, Kliemt, Kristin
We investigate single crystals of the trigonal antiferromagnet EuZn$_2$P$_2$ ($P\overline{3}m1$) by means of electrical transport, magnetization measurements, X-ray magnetic scattering, optical reflectivity, angle-resolved photoemission spectroscopy
Externí odkaz:
http://arxiv.org/abs/2302.14539
Dota 2 is a popular, multiplayer online video game. Like many online games, players are mostly anonymous, being tied only to online accounts which can be readily obtained, sold and shared between multiple people. This makes it difficult to track or b
Externí odkaz:
http://arxiv.org/abs/2008.12401
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