Lateral Energy Transfer by Plasmons Excited by a Terahertz Wave in a Periodic Spatially Asymmetric Graphene Structure

Journal Article · Sun Sep 15 00:00:00 EDT 2019 · Semiconductors

DOI:https://doi.org/10.1134/S1063782619090057· OSTI ID:22944881

Mashinsky, K. V.; Moiseenko, I. M.; Popov, V. V. ^[1]

---

1. Saratov Branch of Kotel’nikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences (Russian Federation)

The power conversion of a terahertz wave normally incident on a periodic graphene structure to propagating-plasmon power is theoretically studied. The conditions of the maximum conversion of the incident radiation power to the propagating-plasmon power and excitation condition of unidirectional traveling plasmon are determined. It is found that up to 15% of the incident wave power can be converted to propagating-plasmon power.

• OSTI ID: 22944881
• Journal Information: Semiconductors, Vol. 53, Issue 9; Other Information: Copyright (c) 2019 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA); ISSN 1063-7826
• Country of Publication: United States
• Language: English

Related Subjects

75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ASYMMETRY
ENERGY TRANSFER
EXCITATION
GRAPHENE
PERIODICITY
PLASMONS
THEORETICAL DATA
THZ RANGE
TRAVELLING WAVES
WAVE POWER