Details

Autor(en) / Beteiligte

• Muravev, V. M.
• Gusikhin, P. A.
• Zarezin, A. M.
• Andreev, I. V.
• Gubarev, S. I.
• Kukushkin, I. V.

Titel

Two-dimensional plasmon induced by metal proximity

Ist Teil von

• Physical review. B, 2019-06, Vol.99 (24), p.1, Article 241406

Ort / Verlag

College Park: American Physical Society

Erscheinungsjahr

2019

Quelle

APS: American Physical Society E-Journals (Physics)

Beschreibungen/Notizen

• An electromagnetic plasma mode has been discovered in the hybrid system formed by a highly conductive gate strip placed in proximity to the two-dimensional electron system. The plasmon mode propagates along the gate strip with no potential nodes present in transverse direction. Its spectrum combines characteristic features of both gated and ungated two-dimensional plasmons. The plasma excitation has been found to exhibit anomalously strong interaction with light.