eprintid: 6580
rev_number: 19
eprint_status: archive
userid: 1321
dir: disk0/00/00/65/80
datestamp: 2012-02-21 08:02:59
lastmod: 2015-08-18 13:21:39
status_changed: 2012-02-21 08:02:59
type: article
metadata_visibility: show
title: Confined and interface phonons in combined cylindrical
nanoheterosystem
language: english
abstract: The spectra of all types of phonons existing in a complicated combined nanoheterosystem consisting of three
cylindrical quantum dots embedded into the cylindrical quantum wire placed into vacuum are studied within
the dielectric continuum model. It is shown that there are confined optical (LO) and interface phonons of two
types: top surface optical (TSO) and side surface optical (SSO) modes of vibration in such a nanosystem. The
dependences of phonon energies on the quasiwave numbers and geometrical parameters of quantum dots
are investigated and analysed.
keywords: nanoheterosystem, phonon, energy spectrum
creators_name: Gryschyк, А. М.
creators_name: Maкhanets, О. М.
creators_name: Voіtseкhіvsкa, О. М.
ispublished: pub
subjects: QC
divisions: sch_phy
full_text_status: public
date: 2006
date_type: published
publication: Condensed Matter Physics
volume: 9
number: 4(48)
pagerange: 719-724
refereed: TRUE
related_url_url: http://www.icmp.lviv.ua/journal/zbirnyk.48/009/art09.pdf
citation:   Gryschyк, А. М., Maкhanets, О. М., Voіtseкhіvsкa, О. М.  (2006) Confined and interface phonons in combined cylindrical nanoheterosystem.  Condensed Matter Physics, 9 (4(48)).  с. 719-724.      
document_url: http://eprints.zu.edu.ua/6580/1/CondMat2006.pdf