Response dynamics of 1D plasmons coupled to nonlocal bulk plasmons of a host semiconductor

Autor:	Yüksel Ayaz
Přispěvatelé:	Zonguldak Bülent Ecevit Üniversitesi
Rok vydání:	2002
Předmět:	Physics Nanostructure Condensed matter physics business.industry Quantum wire General Chemistry Plasma Low frequency Condensed Matter Physics A. Nanostructures Quantum nonlocality Semiconductor D. Dielectric response Dispersion relation A. Semiconductors Materials Chemistry business Plasmon
Zdroj:	Solid State Communications. 123:357-360
ISSN:	0038-1098
DOI:	10.1016/s0038-1098(02)00294-6
Popis:	We have carried out an explicit closed-form determination of the inverse dielectric function for a single one-dimensional (1D) quantum wire embedded in a nonlocal 3D bulk semiconductor plasma and analyzed the coupled mode plasmon dispersion relation in the hydrodynamic model. Our analysis shows that the coupled 1D-3D plasmon is damped due to even small nonlocality of the 3D plasma. Also, there is a new nonlocal low frequency mode which does not exist for either the quantum wire or the nonlocal host in the absence of the other. © 2002 Elsevier Science Ltd. All rights reserved.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1d6ed23c366a83c7324dac9582e27af https://doi.org/10.1016/s0038-1098(02)00294-6 Zobrazit plný text záznamu Full Text from ScienceDirect