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   Articles with "photon assisted" as a keyword



Photon-assisted transport through an Aharonov–Bohm ring with a side-coupled double quantum dots

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recommendations! Published in 2019 at "Physica E: Low-dimensional Systems and Nanostructures"

DOI: 10.1016/j.physe.2019.113589

Abstract: Abstract By applying the nonequilibrium Green's function technique, the photon-assisted transport through an Aharonov–Bohm ring with a side-coupled double quantum dots is analyzed. In the presence of the time-dependent field, due to influence of photon-assisted… read more here.

Keywords: bohm ring; assisted transport; photon assisted; aharonov bohm ... See more keywords

Photon-assisted electron depopulation of 4H-SiC/SiO2 interface states in n-channel 4H-SiC metal–oxide–semiconductor field effect transistors

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recommendations! Published in 2024 at "Journal of Applied Physics"

DOI: 10.1063/5.0203724

Abstract: 4H-SiC/SiO2 interface states play a major role in the performance and reliability of modern 4H-SiC metal–oxide–semiconductor field effect transistors (MOSFETs). To gain new insights into these interface states, we developed a cryogenic measurement technique that… read more here.

Keywords: sio2 interface; interface states; photon assisted; assisted electron ... See more keywords

Theory of quantum-circuit refrigeration by photon-assisted electron tunneling

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recommendations! Published in 2017 at "Physical Review B"

DOI: 10.1103/physrevb.96.094524

Abstract: We focus on a recently experimentally realized scenario of normal-metal-insulator-superconductor tunnel junctions coupled to a superconducting resonator. We develop a first-principles theory to describe the effect of photon-assisted electron tunneling on the quantum state of… read more here.

Keywords: photon; quantum; theory; photon assisted ... See more keywords

Photon-assisted tunnel rectenna for solar energy harvesting.

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recommendations! Published in 2024 at "Optics express"

DOI: 10.1364/oe.531545

Abstract: In this work, we introduce a solar rectenna that is combined with a periodic subwavelength spiral antenna and a metal-oxide-semiconductor photon-assisted tunneling diode. We obtain spectral absorption and electromagnetic field distributions by numerical simulations and… read more here.

Keywords: solar energy; photon assisted; rectenna; energy harvesting ... See more keywords