- AutorIn
- Gal Radovsky
- Ronit Popovitz-Biro
- Tommy LorenzTechnische Universität Dresden, Physikalische Chemie, Dresden, Germany
- Jan-Ole Joswig
- Gotthard Seifert
- Lothar Houben
- Rafal E. Dunin-Borkowski
- Reshef Tenne
- Titel
- Tubular structures from the LnS–TaS₂ (Ln = La, Ce, Nd, Ho, Er) and LaSe–TaSe₂ misfit layered compounds
- Zitierfähige Url:
- https://nbn-resolving.org/urn:nbn:de:bsz:14-qucosa2-362728
- Quellenangabe
- Journal of Materials Chemistry C : Materials for optical and electronic devices
Erscheinungsort: London
Verlag: Royal Society of Chemistry
Erscheinungsjahr: 2016
Jahrgang: 4
Heft: 1
Seiten: 89-98
E-ISSN: 2050-7534 - Erstveröffentlichung
- 2016
- Abstract (EN)
- Nanotubular structures from a new family of misfit compounds LnS–TaS₂ with (Ln = La, Ce, Nd, Ho, Er) and LaSe–TaSe₂ (some of them not known hitherto) are reported. Stress relaxation originating from the lattice mismatch between the alternating LnS(Se) and TaS₂(Se) layers, combined with seaming of the dangling bonds in the rim, leads to the formation of a variety of nanotubular structures. Their structures are studied via scanning electron microscopy (SEM), high-resolution transmission electron microscopy (HRTEM), scanning transmission electron microscopy (STEM) and selected area electron diffraction (SAED). Tubules exhibiting a single folding vector for the LnS(Se) as well as TaS₂(Se) layers were often found. The small values of the c-axis periodicities are indicative of a strong interaction between the two constituent layers which was also supported by Raman spectroscopy and theoretical calculations.
- Andere Ausgabe
- Link zum Artikel, der zuerst in der Zeitschrift 'Journal of Materials Chemistry C' erschienen ist.
DOI: 10.1039/c5tc02983j - Freie Schlagwörter (DE)
- Nanoröhrenförmige Strukturen, Spannungsrelaxation, Ramanspektroskopie, theoretische Berechnung
- Freie Schlagwörter (EN)
- Nanotube-shaped structures, stress relaxation, Raman spectroscopy, theoretical calculation
- Klassifikation (DDC)
- 540
- 620
- 530
- Verlag
- Royal Society of Chemistry, London
- Förder- / Projektangaben
- Deutsche Forschungsgemeinschaft ICENAP project 
- Zentrum für Informationsdienste und Hochleistungsrechnen Dresden project QDSIM 
- Version / Begutachtungsstatus
- publizierte Version / Verlagsversion
- URN Qucosa
- urn:nbn:de:bsz:14-qucosa2-362728
- Veröffentlichungsdatum Qucosa
- 10.01.2020
- Dokumenttyp
- Artikel
- Sprache des Dokumentes
- Englisch
- Lizenz / Rechtehinweis