Zobrazeno 1 - 10
of 316
pro vyhledávání: '"Nicoletti D."'
Autor:
Chou, T. -H., Först, M., Fechner, M., Henstridge, M., Roy, S., Buzzi, M., Nicoletti, D., Liu, Y., Nakata, S., Keimer, B., Cavalleri, A.
Publikováno v:
Phys. Rev. B 109, 195141 (2024)
Signatures of photo-induced superconductivity have been reported in cuprate materials subjected to a coherent phonon drive. A 'cold' superfluid was extracted from the transient Terahertz conductivity and was seen to coexist with 'hot' uncondensed qua
Externí odkaz:
http://arxiv.org/abs/2310.00128
In the manuscript arXiv:2306.07869v1, N. L. Wang and co-authors report the results of a near-infrared pump / terahertz probe study in the stripe-ordered cuprate La$_{1.875}$Ba$_{0.125}$CuO$_4$. They measured a change in optical conductivity, but did
Externí odkaz:
http://arxiv.org/abs/2306.14438
In the manuscript arXiv:2210.01114, Dodge and co-authors discuss the influence of pump-probe profile deformations on the reconstructed non-equilibrium optical conductivity of K$_3$C$_{60}$. They state that when pump-induced saturation of the probe re
Externí odkaz:
http://arxiv.org/abs/2303.10169
Autor:
Ribak, A., Buzzi, M., Nicoletti, D., Singla, R., Liu, Y., Nakata, S., Keimer, B., Cavalleri, A.
Publikováno v:
Phys. Rev. B 107, 104508 (2023)
Coherent optical excitation of certain phonon modes in YBa$_2$Cu$_3$O$_{6+x}$ has been shown to induce superconducting-like interlayer coherence at temperatures higher than $T_c$. Recent work has associated these phenomena to a parametric excitation
Externí odkaz:
http://arxiv.org/abs/2210.08539
Autor:
Nicoletti, D., Buzzi, M., Fechner, M., Dolgirev, P. E., Michael, M. H., Curtis, J. B., Demler, E., Gu, G. D., Cavalleri, A.
Publikováno v:
Proc. Natl. Acad. Sci. U.S.A. 119 (39) e2211670119 (2022)
The interplay between charge order and superconductivity remains one of the central themes of research in quantum materials. In the case of cuprates, the coupling between striped charge fluctuations and local electromagnetic fields is especially impo
Externí odkaz:
http://arxiv.org/abs/2111.14904
Publikováno v:
Phys. Rev. B 105, L020502 (2022)
Interlayer transport in high-$T_C$ cuprates is mediated by superconducting tunneling across the CuO$_2$ planes. For this reason, the terahertz frequency optical response is dominated by one or more Josephson plasma resonances and becomes highly nonli
Externí odkaz:
http://arxiv.org/abs/2109.08070
Autor:
Buzzi, M., Nicoletti, D., Fava, S., Jotzu, G., Miyagawa, K., Kanoda, K., Henderson, A., Siegrist, T., Schlueter, J. A., Nam, M. -S., Ardavan, A., Cavalleri, A.
Resonant optical excitation of certain molecular vibrations in $\kappa$-(BEDT-TTF)$_2$Cu[N(CN)$_2$]Br has been shown to induce transient superconducting-like optical properties at temperatures far above equilibrium $T_c$. Here, we report experiments
Externí odkaz:
http://arxiv.org/abs/2106.14244
Autor:
Tindall, J., Schlawin, F., Buzzi, M., Nicoletti, D., Coulthard, J. R., Gao, H., Cavalleri, A., Sentef, M. A., Jaksch, D.
Publikováno v:
Phys. Rev. Lett. 125, 137001 (2020)
In triangular lattice structures, spatial anisotropy and frustration can lead to rich equilibrium phase diagrams with regions containing complex, highly entangled states of matter. In this work we study the driven two-rung triangular Hubbard model an
Externí odkaz:
http://arxiv.org/abs/2005.09073
Autor:
Buzzi, M., Nicoletti, D., Fechner, M., Tancogne-Dejean, N., Sentef, M. A., Georges, A., Dressel, M., Henderson, A., Siegrist, T., Schlueter, J. A., Miyagawa, K., Kanoda, K., Nam, M. -S., Ardavan, A., Coulthard, J., Tindall, J., Schlawin, F., Jaksch, D., Cavalleri, A.
Publikováno v:
Phys. Rev. X 10, 031028 (2020)
Superconductivity in organic conductors is often tuned by the application of chemical or external pressure. With this type of tuning, orbital overlaps and electronic bandwidths are manipulated, whilst the properties of the molecular building blocks r
Externí odkaz:
http://arxiv.org/abs/2001.05389
Publikováno v:
In Marine Pollution Bulletin December 2023 197