Interface quality and interface modes in the double quantum wells structure

E.M. Sheregii , D. Płoch , Tomasz Płociński , Wojciech Gębicki


The results of investigations of the double quantum well structure (DQWs) of special engineering are reported. The scanning transmission electron microscopy (STEM) observations confirmed a high quality of interfaces and smooth change of the In-content in a rectangular shape QW. Micro-Raman experiment enabled to detect interface phonons in DQWs which are manifested in magnetophonon resonance. This contribution of interface phonons in the electron magneto-transport is important because as could be expected, the role of these phonons will increase in case of electron transport in the double quantum wires fabricated from DQWs investigated. © 2016 John Wiley & Sons, Ltd.
Author E.M. Sheregii - [University of Rzeszów]
E.M. Sheregii,,
, D. Płoch - [University of Rzeszów]
D. Płoch,,
, Tomasz Płociński (FMSE / DMD)
Tomasz Płociński,,
- Division of Materials Design
, Wojciech Gębicki (FP / SRD)
Wojciech Gębicki,,
- Structural Research Division
Journal seriesSurface and Interface Analysis, ISSN 0142-2421
Issue year2016
Publication size in sheets0.3
Keywords in EnglishElectron transport properties; High resolution transmission electron microscopy; Phonons; Quantum chemistry; Scanning electron microscopy; Semiconductor quantum wires; Transmission electron microscopy, Double quantum well; Double quantum well structures; Electron transport; Interface mode; Interface quality; Magneto-phonon resonances; Rectangular shapes; Scanning transmission electron microscopy, Semiconductor quantum wells
ASJC Classification2505 Materials Chemistry; 2508 Surfaces, Coatings and Films; 3110 Surfaces and Interfaces; 3104 Condensed Matter Physics; 1600 General Chemistry
Languageen angielski
gebicki.pdf 433.25 KB
Score (nominal)20
Score sourcejournalList
ScoreMinisterial score = 15.0, 07-11-2019, ArticleFromJournal
Ministerial score (2013-2016) = 20.0, 07-11-2019, ArticleFromJournal
Publication indicators WoS Citations = 0; Scopus Citations = 0; Scopus SNIP (Source Normalised Impact per Paper): 2016 = 0.661; WoS Impact Factor: 2016 = 1.132 (2) - 2016=1.23 (5)
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