Vertically Illuminated, Resonant Cavity Enhanced, Graphene–Silicon Schottky Photodetectors

Autor: Elefterios Lidorikis, Domenico De Fazio, Anna Eiden, Maurizio Casalino, Giuseppe Coppola, Andrea C. Ferrari, Ilya Goykhman, Silvia Milana, Flavia Tomarchio, Mario Iodice, U. Sassi

Publikováno v: ACS nano 11 (2017): 10955–10963. doi:10.1021/acsnano.7b04792
info:cnr-pdr/source/autori:Casalino, Maurizio; Sassi, Ugo; Goykhman, Ilya; Eiden, Anna; Lidorikis, Elefterios; Milana, Silvia; De Fazio, Domenico; Tomarchio, Flavia; Iodice, Mario; Coppola, Giuseppe; Ferrari, Andrea C./titolo:Vertically Illuminated, Resonant Cavity Enhanced, Graphene-Silicon Schottky Photodetectors/doi:10.1021%2Facsnano.7b04792/rivista:ACS nano/anno:2017/pagina_da:10955/pagina_a:10963/intervallo_pagine:10955–10963/volume:11

We report vertically-illuminated, resonant cavity enhanced, graphene-Si Schottky photodetectors (PDs) operating at 1550nm. These exploit internal photoemission at the graphene-Si interface. To obtain spectral selectivity and enhance responsivity, the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85a913e416db09d21e0f659265967164
https://doi.org/10.1021/acsnano.7b04792

Surface Plasmon Polariton Graphene Photodetectors

Autor: Anna Eiden, Elefterios Lidorikis, Tim Echtermeyer, Mengfei Wu, Andrea C. Ferrari, Silvia Milana, U. Sassi

The combination of plasmonic nanoparticles and graphene enhances the responsivity and spectral selectivity of graphene-based photodetectors. However, the small area of the metal-graphene junction, where the induced electron-hole pairs separate, limit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da72013e30ec2badd33f937b5e262c98
https://www.repository.cam.ac.uk/handle/1810/279545

Photothermoelectric and photoelectric contributions to light detection in metal-graphene-metal photodetectors

Autor: Tim Echtermeyer, P. S. Nene, Roman V. Gorbachev, Konstantin S. Novoselov, Andrea C. Ferrari, Zhipei Sun, Anna Eiden, Maxim Trushin, Elefterios Lidorikis, Silvia Milana, John Schliemann

Graphene's high mobility and Fermi velocity, combined with its constant light absorption in the visible to far-infrared range, make it an ideal material to fabricate high-speed and ultra-broadband photodetectors. However, the precise mechanism of pho

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::914b2b89343bcb170250372d8223c501
https://www.repository.cam.ac.uk/handle/1810/279361

Fluid overload in patients undergoing TAVR: what we can learn from the nephrologists

Autor: Christian Nitsche, Andreas A. Kammerlander, Matthias Koschutnik, Leah Sinnhuber, Nabila Forutan, Anna Eidenberger, Carolina Donà, Florian Schartmueller, Varius Dannenberg, Max‐Paul Winter, Jolanta Siller‐Matula, Anahit Anvari‐Pirsch, Georg Goliasch, Christian Hengstenberg, Julia Mascherbauer

Publikováno v: ESC Heart Failure, Vol 8, Iss 2, Pp 1408-1416 (2021)

Abstract Aims Fluid overload (FO) puts aortic stenosis (AS) patients at risk for heart failure (HF) and death. However, conventional FO assessment, including rapid weight gain, peripheral oedema, or chest radiography, is inaccurate. Bioelectrical imp

Externí odkaz: https://doaj.org/article/0bdf5e3c10974bd0a1e74c7ec6dca59f

Pathways for Germany’s Low-Carbon Energy Transformation Towards 2050

Autor: Hans-Karl Bartholdsen, Anna Eidens, Konstantin Löffler, Frederik Seehaus, Felix Wejda, Thorsten Burandt, Pao-Yu Oei, Claudia Kemfert, Christian von Hirschhausen

Publikováno v: Energies, Vol 12, Iss 15, p 2988 (2019)

Like many other countries, Germany has defined goals to reduce its CO2-emissions following the Paris Agreement of the 21st Conference of the Parties (COP). The first successes in decarbonizing the electricity sector were already achieved under the Ge

Externí odkaz: https://doaj.org/article/104956a31c72404a9a154d3c1102c0bf