Spectrally Sharp Near-Field Thermal Emission: Revealing Some Disagreements between a Casimir-Polder Sensor and Predictions from Far-Field Emittance

Autor: Carvalho, J. C. de Aquino, Maurin, I., Segundo, P. Chaves de Souza, Laliotis, A., Meneses, D. de Sousa, Bloch, D.

Publikováno v: Phys. Rev. Lett. 131, 143801 (2023)

Near-field thermal emission largely exceed blackbody radiation, owing to spectrally sharp emission in surface polaritons. We turn Casimir-Polder interaction between Cs(7P1/2) and a sapphire interface, into a sensor sharply filtering, at 24.687 THz, t

Externí odkaz: http://arxiv.org/abs/2309.15708

The Surface response around a sharply resonant surface polariton mode is simply a Lorentzian

Autor: Carvalho, J. C. de Aquino, Bloch, D.

At the planar interface between a material and vacuum, the complex surface response S(omega)=[eps(omega) 1]/[eps(omega)+1], with eps(omega) the relative complex dielectric permittivity of the material, exhibit resonances, typical of the surface polar

Externí odkaz: http://arxiv.org/abs/2102.06948

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Casimir-Polder interactions of Rydberg atoms in vapour cells

Autor: Dutta, B., CARVALHO, J. C. de AQUINO, Failache, H., Bloch, D., Laliotis, A.

Publikováno v: EGAS52 (52nd Conference of the European Group on Atomic Systems
EGAS52 (52nd Conference of the European Group on Atomic Systems, EPS, Jul 2021, Zagreb, Croatia

virtual meeting poster presentation; International audience

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::cbf59a1a655b1e0adf830a5350144b6e
https://hal.archives-ouvertes.fr/hal-03329813