Iron- and iron oxide-filled multi-walled carbon nanotubes: Electrical properties and memory devices
2007 (English)In: Chemical Physics Letters, ISSN 0009-2614, E-ISSN 1873-4448, Vol. 444, no 4-6, 304-308 p.Article in journal (Refereed) Published
Electrical and morphological properties of neat iron- and iron oxide-filled multi-walled carbon nanotubes and its dispersion with a semiconducting polymer were investigated. The electrical properties of these carbon nanotubes changed significantly when exposed to different atmospheres. The current voltage characteristics of the films formed from the dispersions were obtained from planar devices with metallic electrodes. These devices were used as gas sensor and as memory devices where the writing, reading and erasing can be done electrically.
Place, publisher, year, edition, pages
2007. Vol. 444, no 4-6, 304-308 p.
IdentifiersURN: urn:nbn:se:kth:diva-133599DOI: 10.1016/j.cplett.2007.07.029ISI: 000249600500018ScopusID: 2-s2.0-34547768077OAI: oai:DiVA.org:kth-133599DiVA: diva2:662411
QC 201311072013-11-072013-11-072013-11-07Bibliographically approved