Imperial College London
Alternate

DrOleksiySydoruk

Faculty of Engineering, Department of Electrical and Electronic Engineering

Senior Lecturer
 
 
 
//

Contact

 

+44 (0)20 7594 6188o.sydoruk Website

 
 
//

Location

 

703Electrical EngineeringSouth Kensington Campus

//

Summary

 

Publications

Citation

BibTex format

@article{Sydoruk:2021:10.1063/5.0050053,
author = {Sydoruk, O and Zonetti, S and Siaber, S and Cunningham, J},
doi = {10.1063/5.0050053},
journal = {Journal of Applied Physics},
pages = {1--12},
title = {Scattering-induced amplification of two-dimensional plasmons: electromagnetic modeling},
url = {http://dx.doi.org/10.1063/5.0050053},
volume = {129},
year = {2021}
}
Download

RIS format (EndNote, RefMan)

TY  - JOUR
AB  - 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 between different two-dimensional channels and plasmon reflection from electric contacts of arbitrary thickness. In each case, the effect of a dc current of the plasmon reflection and transmission coefficients and the plasmon power are both quantified. A resonant system is studied where plasmon roundtrip gain may exceed unity, showing the possibility of plasmon generation.
AU  - Sydoruk,O
AU  - Zonetti,S
AU  - Siaber,S
AU  - Cunningham,J
DO  - 10.1063/5.0050053
EP  - 12
PY  - 2021///
SN  - 0021-8979
SP  - 1
TI  - Scattering-induced amplification of two-dimensional plasmons: electromagnetic modeling
T2  - Journal of Applied Physics
UR  - http://dx.doi.org/10.1063/5.0050053
UR  - https://aip.scitation.org/doi/10.1063/5.0050053
UR  - http://hdl.handle.net/10044/1/89833
VL  - 129
ER  -
Download