Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
New pressure-induced phase in tetragonal two-dimensional polymeric C60
Physics Division, School of Technology, Aristotle University of Thessaloniki.
Physics Division, School of Technology, Aristotle University of Thessaloniki.
Physics Division, School of Technology, Aristotle University of Thessaloniki.
Physics Division, School of Technology, Aristotle University of Thessaloniki.
Show others and affiliations
2001 (English)In: Physical Review B. Condensed Matter and Materials Physics, ISSN 1098-0121, E-ISSN 1550-235X, Vol. 63, no 5, 54106- p.Article in journal (Refereed) Published
Abstract [en]

The behavior of the phonon modes of the tetragonal phase of the two-dimensional polymerized C60 has been studied as a function of pressure, up to 27.5 GPa, at room temperature by means of Raman spectroscopy. Gradual transformation of the material to a new phase was observed in the pressure region 19.0–21.0 GPa. As a result of this phase transformation dramatic changes in the Raman spectrum have been recorded. Namely, the total number of bands was reduced and a number of very strong peaks appeared. The Raman spectrum characteristics provide strong indication that the fullerene molecular cage is retained and therefore the high-pressure phase may be related to a three-dimensionally polymerized C60 phase. The high-pressure phase remains stable upon pressure decrease from 27.5 down to 9 GPa. Further release of pressure leads to the destruction of this high-pressure phase to a highly disordered structure whose broad features in the Raman spectrum resemble those of amorphous carbon.

Place, publisher, year, edition, pages
2001. Vol. 63, no 5, 54106- p.
National Category
Other Physics Topics
Research subject
Fysik
Identifiers
URN: urn:nbn:se:ltu:diva-10732DOI: 10.1103/PhysRevB.63.054106Local ID: 993c3a20-7113-11db-962b-000ea68e967bOAI: oai:DiVA.org:ltu-10732DiVA: diva2:983678
Note
Upprättat; 2001; 20061111 (ysko)Available from: 2016-09-29 Created: 2016-09-29 Last updated: 2017-11-24Bibliographically approved

Open Access in DiVA

fulltext(83 kB)19 downloads
File information
File name FULLTEXT01.pdfFile size 83 kBChecksum SHA-512
1c8694d87acd59087e43708a5c35c8350f4f7696336f335737249a1c3f3a97ad72e1cbe66f87a1c23f9dd2cbc063826bfdfc40de206d48061261caef7fa788db
Type fulltextMimetype application/pdf

Other links

Publisher's full text

Search in DiVA

By author/editor
Soldatov, Alexander
In the same journal
Physical Review B. Condensed Matter and Materials Physics
Other Physics Topics

Search outside of DiVA

GoogleGoogle Scholar
Total: 19 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 29 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf