Variation of CdS sub 1-x Se sub x Nanocrystal Parameters Under Hydrostatic Pressure

The effect of hydrostatic pressure on the optical absorption spectra of CdS(1-x)Se(x) nanocrystals embedded in borosilicate glass matrix is studied. The energy gap pressure coefficients and compressibility values for CdS(0.4)Se(0.6) (average size 2.76 nm) and CdS(0.22)Se(0.78) (3.08 nm) samples are...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	Shusta, V S, Gomonnai, A V, Slivka, A G, Gerzanich, O I, Azhniuk, Y M
Format:	Report
Sprache:	eng
Schlagworte:	ABSORPTION SPECTRA Atomic and Molecular Physics and Spectroscopy CADMIUM SULFIDES CHARGE CARRIERS COMPONENT REPORTS CRYSTALS ELECTROMAGNETIC SPECTRA ENERGY GAPS FOREIGN REPORTS GLASS HYDROSTATIC PRESSURE NANOCRYSTALS NANOTECHNOLOGY OPTICAL ABSORPTION OPTICAL PROPERTIES Optics QUANTUM DOTS SYMPOSIA UKRAINE
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The effect of hydrostatic pressure on the optical absorption spectra of CdS(1-x)Se(x) nanocrystals embedded in borosilicate glass matrix is studied. The energy gap pressure coefficients and compressibility values for CdS(0.4)Se(0.6) (average size 2.76 nm) and CdS(0.22)Se(0.78) (3.08 nm) samples are obtained. The effect of the glass matrix pressure upon the nanocrystals is discussed. Published in Jnl. of Optoelectronics and Advanced Materials, v3 n2, Jun 2001. p515-519 This article is from ADA398590 International Workshop on Amorphous and Nanostructured Chalcogenides 1st, Fundamentals and Applications held in Bucharest, Romania, 25-28 Jun 2001. Part 1