Zobrazeno 1 - 10
of 1 205
pro vyhledávání: '"Mele D"'
Autor:
Abou-Hamdan, L., Schmitt, A., Bretel, R., Rossetti, S., Tharrault, M., Mele, D., Pierret, A., Rosticher, M., Taniguchi, T., Watanabe, K., Maestre, C., Journet, C., Toury, B., Garnier, V., Steyer, P., Edgar, J. H., Janzen, E., Berroir, J-M., Fève, G., Ménard, G., Plaçais, B., Voisin, C., Hugonin, J-P., Bailly, E., Vest, B., Greffet, J-J., Bouchon, P., De Wilde, Y., Baudin, E.
Under high electrical current, some materials can emit electromagnetic radiation beyond incandescence. This phenomenon, referred to as electroluminescence, leads to the efficient emission of visible photons and is the basis of domestic lighting devic
Externí odkaz:
http://arxiv.org/abs/2310.08351
Autor:
Schmitt, A., Abou-Hamdan, L., Tharrault, M., Rossetti, S., Mele, D., Bretel, R., Pierret, A., Rosticher, M., Morfin, P., Taniguchi, T., Watanabe, K., Berroir, J. M., Fève, G., Ménard, G., Plaçais, B., Voisin, C., Hugonin, J. P., Greffet, J. J., Bouchon, P., De Wilde, Y., Baudin, E.
Electroluminescence, a non-thermal radiative process, is ubiquitous in semi-conductors and insulators but fundamentally precluded in metals. We show here that this restriction can be circumvented in high-quality graphene. By investigating the radiati
Externí odkaz:
http://arxiv.org/abs/2306.05351
Autor:
Schmitt, A., Mele, D., Rosticher, M., Taniguchi, T., Watanabe, K., Maestre, C., Journet, C., Garnier, V., Fève, G., Berroir, J. M., Voisin, C., Plaçais, B., Baudin, E.
Publikováno v:
Phys. Rev. B 107, L161104 (2023)
Low-frequency 1/f noise in electronics is a conductance fluctuation, that has been expressed in terms of a mobility "$\alpha$-noise" by Hooge and Kleinpenning. Understanding this noise in graphene is a key towards high-performance electronics. Early
Externí odkaz:
http://arxiv.org/abs/2301.12957
Autor:
Schmitt, A., Vallet, P., Mele, D., Rosticher, M., Taniguchi, T., Watanabe, K., Bocquillon, E., Fève, G., Berroir, J. M., Voisin, C., Cayssol, J., Goerbig, M. O., Troost, J., Baudin, E., Plaçais, B.
Strong electric field annihilation by particle-antiparticle pair creation, also known as the Schwinger effect, is a non-perturbative prediction of quantum electrodynamics. Its experimental demonstration remains elusive, as threshold electric fields a
Externí odkaz:
http://arxiv.org/abs/2207.13400
Autor:
Pierret, A., Mele, D., Graef, H., Palomo, J., Taniguchi, T., Watanabe, K., Li, Y., Toury, B., Journet, C., Steyer, P., Garnier, V., Loiseau, A., Berroir, J-M., Bocquillon, E., Fève, G., Voisin, C., Baudin, E., Rosticher, M., Plaçais, B.
Publikováno v:
Mater. Res. Express 9 065901 (2022)
In view of the extensive use of hexagonal boron nitride (hBN) in 2D material electronics, it becomes important to refine its dielectric characterization in terms of low-field permittivity and high-field strength and conductivity up to the breakdown v
Externí odkaz:
http://arxiv.org/abs/2201.05826
Publikováno v:
In Chemical Geology 20 November 2023 639
Autor:
Graef, H., Wilmart, Q., Rosticher, M., Mele, D., Banszerus, L., Stampfer, C., Taniguchi, T., Watanabe, K., Berroir, J-M., Bocquillon, E., Fève, G., Teo, E. H. T., Plaçais, B.
Dirac fermion optics exploits the refraction of chiral fermions across optics-inspired Klein-tunneling barriers defined by high-transparency p-n junctions. We consider the corner reflector (CR) geometry introduced in optics or radars. We fabricate Di
Externí odkaz:
http://arxiv.org/abs/1901.02225
Autor:
Graef, H., Mele, D., Rosticher, M., Stampfer, C., Taniguchi, T., Watanabe, K., Bocquillon, E., Fève, G., Berroir, J-M., Teo, E. H. T., Plaçais, B.
Publikováno v:
J. Phys. Mater. 1 01LT02 (2018)
Graphene is a valuable 2D platform for plasmonics as illustrated in recent THz and mid-infrared optics experiments. These high-energy plasmons however, couple to the dielectric surface modes giving rise to hybrid plasmon-polariton excitations. Ultra-
Externí odkaz:
http://arxiv.org/abs/1806.08615
Publikováno v:
In Journal of Volcanology and Geothermal Research December 2022 432
Publikováno v:
In Sedimentary Geology January 2022 427