From the thermal radiation of sub-lambda resonators to the electroluminescence of graphene

Loubnan Abou-Hamdan; Aurélien Schmitt; Valentina Krachmalnicoff; Sébastien Bidault; Christophe Voisin; Bernard Plaçais; Jean-Paul Hugonin; Riad Haïdar; Jean-Jacques Greffet; Patrick Bouchon; Emmanuel Baudin; Yannick De Wilde

doi:10.1117/12.2650419

17 March 2023 From the thermal radiation of sub-lambda resonators to the electroluminescence of graphene

Loubnan Abou-Hamdan, Aurélien Schmitt, Valentina Krachmalnicoff, Sébastien Bidault, Christophe Voisin, Bernard Plaçais, Jean-Paul Hugonin, Riad Haïdar, Jean-Jacques Greffet, Patrick Bouchon, Emmanuel Baudin, Yannick De Wilde

Author Affiliations +

Proceedings Volume PC12430, Quantum Sensing and Nano Electronics and Photonics XIX; PC124301E (2023) https://doi.org/10.1117/12.2650419
Event: SPIE OPTO, 2023, San Francisco, California, United States

Abstract

Modulation spectroscopy enables the investigation of weak infrared radiation signals produced by sources with size is in the micrometer range. We have used this method first to investigate the thermal radiation from single subwavelength sized metallic or dielectric resonators. Next, we have adapted our setup to investigate the radiation from transistors made of graphene microstructures encapsulated in boron nitride (hBN). It is shown that the infrared emission from these devices exhibits features which are typical for electroluminescence and is concomitant with the occurrence of Zener Klein tunneling.

Conference Presentation

Citation Download Citation

Loubnan Abou-Hamdan, Aurélien Schmitt, Valentina Krachmalnicoff, Sébastien Bidault, Christophe Voisin, Bernard Plaçais, Jean-Paul Hugonin, Riad Haïdar, Jean-Jacques Greffet, Patrick Bouchon, Emmanuel Baudin, and Yannick De Wilde "From the thermal radiation of sub-lambda resonators to the electroluminescence of graphene", Proc. SPIE PC12430, Quantum Sensing and Nano Electronics and Photonics XIX, PC124301E (17 March 2023); https://doi.org/10.1117/12.2650419

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available