Published August 1977 | Version v1
Journal article Metadata-only

Surface plasma oscillations in layer metal particles

Creators

  • 1. Karpov Physical Chemistry Inst., Moscow (USSR)

Description

Light scattering cross section and positions of two surface plasma resonances in a layer metal particle containing dielectric foreign nucleus are calculated within the random phase approximation. The results obtained provide a possible explanation of contradictions in size dependence of surface plasma resonance position and are able to explain two peak structure of photoabsorption cross section of small silver particles. (orig.)

Abstract (German)

Lichtstreuquerschnitte und Positionen von zwei Oberflaechen-Plasmaresonanzen in einem Metallteilchen mit dielektrischem Fremdkern werden nach der 'random phase'-Naeherung berechnet. Die Ergebnisse liefern eine moegliche Erklaerung fuer Widersprueche in der Groessenabhaengigkeit der Oberflaechen-Plasmaresonanzposition und fuer die Zwei-Peak-Struktur des Photoabsorptions-Wirkungsquerschnitts kleiner Silberteilchen. (orig.)

Additional details

Identifiers

DOI
10.1007/bf01320523;

Publishing Information

Journal Title
Zeitschrift f�r Physik B: Condensed Matter and Quanta
Journal Volume
27
Journal Issue
4
Series
Z. Phys., B.
Journal Page Range
321-324
ISSN
0340-224X

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
9353461
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Descriptors DEI
DIFFERENTIAL CROSS SECTIONS; ELECTRON PLASMA WAVES; NUMERICAL SOLUTION; PARTICLE SIZE; PARTICLES; PHOTON BEAMS; PLASMONS; RANDOM PHASE APPROXIMATION; RESONANCE ABSORPTION; RESONANCE SCATTERING; SILVER; SOLID-STATE PLASMA; SURFACES; VISIBLE RADIATION
Descriptors DEC
ABSORPTION; BEAMS; CROSS SECTIONS; ELECTROMAGNETIC RADIATION; ELEMENTS; INELASTIC SCATTERING; METALS; PLASMA; PLASMA WAVES; QUASI PARTICLES; RADIATIONS; SCATTERING; SIZE; TRANSITION ELEMENTS

Optional Information

Notes
2 figs.; 8 refs.; Updated automatically by Metadata and Full-Text Enrichment Agent