Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Simone Zonetti"'
More than 750 wildcat wells have been drilled in the Norwegian North Sea since 1966. Some of these wells could pose a risk for the environment, climate, and future H2 and CO2 storage projects by being preferred leakage paths for subsurface- and store
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8972a6827ef47918d4efa62fd1f865aa
https://doi.org/10.5194/egusphere-egu21-10856
https://doi.org/10.5194/egusphere-egu21-10856
Autor:
Alexander Giles Davies, Christopher D. Wood, Oleksiy Sydoruk, Rowan Parker-Jervis, SaeJune Park, John Cunningham, Lianhe Li, Simone Zonetti, Jingbo Wu, Edmund H. Linfield
Publikováno v:
2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz).
We report observations of magnetoplasmons at frequencies up to 400 GHz in gated two-dimensional electron gases (2DEG) at low temperature (∼ 2K). We observed bulk magnetoplasmons for frequencies greater than the cyclotron resonance frequency, and at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7485c42d4056af1cf9b0fbc0742a8bc
https://doi.org/10.1109/irmmw-thz46771.2020.9370779
https://doi.org/10.1109/irmmw-thz46771.2020.9370779
Plasmons in two-dimensional waveguides are traditionally analysed within the electrostatic approximation, which assumes that the plasmon phase velocity is much smaller than the velocity of light. However, novel effects have recently been demonstrated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3201826feb31a7364ca941fb6d30f99b
http://hdl.handle.net/10044/1/73089
http://hdl.handle.net/10044/1/73089
Publikováno v:
2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz).
Two-dimensional electron systems supporting plasmons may be used for detection and generation of terahertz radiation. Such devices are often made of multiple sections two-dimensional waveguides with different electron densities or chemical potentials
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc5d93aa64531207257e431c62b55b6b
https://doi.org/10.1109/irmmw-thz.2019.8874211
https://doi.org/10.1109/irmmw-thz.2019.8874211
Autor:
Cesare M. Terracciano, Simone Zonetti, Limor Zwi-Dantsis, Lucia Massi, Brian Wang, Molly M. Stevens, Arianna Ferrini, Daniel J. Stuckey, Camille Marijon
Publikováno v:
Advanced materials (Deerfield Beach, Fla.)
The ability to manipulate cellular organization within soft materials has important potential in biomedicine and regenerative medicine; however, it often requires complex fabrication procedures. Here, a simple, cost-effective, and one-step approach t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe033f2625c754ad1934882ba12abb38
https://pubmed.ncbi.nlm.nih.gov/31833108
https://pubmed.ncbi.nlm.nih.gov/31833108
Publikováno v:
Physical Review Applied. 11
Known approaches to modeling terahertz plasmons in two-dimensional electron systems may differ significantly in their assumptions. There has, however, been little effort to analyze the differences between and application of different models to the sa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86ecd5001a84c395f5e191ab3ae5ca54
https://doi.org/10.1103/physrevapplied.11.064067
https://doi.org/10.1103/physrevapplied.11.064067
Publikováno v:
Journal of Applied Physics. 129:223103
Using two rigorous electromagnetic approaches, we study plasmon scattering in two-dimensional systems and show that plasmon amplification is possible in the presence of dc currents. Two scenarios are considered: plasmon scattering from an interface b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f0769071c9a4bc39d40028c0a29f579
https://doi.org/10.1063/5.0050053
https://doi.org/10.1063/5.0050053
Autor:
Edmund H. Linfield, SaeJune Park, John Cunningham, Jingbo Wu, Lianhe Li, Rowan Parker-Jervis, Alexander Giles Davies, Oleksiy Sydoruk, Christopher D. Wood, Simone Zonetti
Publikováno v:
Optics Express. 29:12958
We report on both experiments and theory of low-terahertz frequency range (up to 400 GHz) magnetoplasmons in a gated two-dimensional electron gas at low (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0432119704c53dc6790d3927922d80dc
https://doi.org/10.1364/oe.414178
https://doi.org/10.1364/oe.414178
Autor:
Simone Zonetti
In this work we investigate the thermodynamical properties and modified dynamics of black hole solutions in the semiclassical regime of affine coherent state quantization. Using the weak correspondence principle we build a semiclassical effective act
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7395b89c4a9753084114b63c7fe96f1
http://arxiv.org/abs/1409.1761
http://arxiv.org/abs/1409.1761