Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Effects of non-hydrostatic pressure on electrical resistance of bundled single-wall carbon nanotubes
Luleå tekniska universitet, Institutionen för teknikvetenskap och matematik, Materialvetenskap.ORCID-id: 0000-0002-4254-5020
Ural Federal University, Yekaterinburg.
Luleå tekniska universitet, Institutionen för teknikvetenskap och matematik, Materialvetenskap.
Ural Federal University, Yekaterinburg.
Vise andre og tillknytning
2013 (engelsk)Inngår i: 7th EEIGM International Conference on Advanced Materials Research: 21–22 March 2013, LTU, Luleå, Sweden, IOP Publishing Ltd , 2013, artikkel-id 12013Konferansepaper, Publicerat paper (Fagfellevurdert)
Abstract [en]

Recent studies have shown that single wall carbon nanotubes (SWCNT) exhibit a sequence of phase transitions and demonstrate a high structural stability up to 35 GPa of quasi-hydrostatic pressure [1] beyond which an irreversible structural transformation occurs. Here we report on the study of electrical resistance of SWCNTs at pressures up to 34 GPa in the temperature range of 293 – 395 K. In the pressure range 10–25 GPathe rate of resistance change decreases considerably. We associate such behavior of the resistance with a structural modification of the SWCNTs or/and change of the conductivity character at high pressure. Raman spectra of the samples recovered after 30 GPa exhibit a large increase of defect concentration in the CNTs. Isobaric temperature dependences of the CNT resistance R(T) measured in the temperature range 300–400 K reveal some changes with pressure whereas the semiconducting character of the R(T) remains unaltered.

sted, utgiver, år, opplag, sider
IOP Publishing Ltd , 2013. artikkel-id 12013
Serie
I O P Conference Series: Materials Science and Engineering, ISSN 1757-8981 ; 1
HSV kategori
Forskningsprogram
Experimentell fysik
Identifikatorer
URN: urn:nbn:se:ltu:diva-31620DOI: 10.1088/1757-899X/48/1/012013ISI: 000329228200013Scopus ID: 2-s2.0-84893627755Lokal ID: 5dcb6c84-9dcf-4dc5-acfc-4890136eebdfOAI: oai:DiVA.org:ltu-31620DiVA, id: diva2:1004854
Konferanse
EEIGM International Conference on Advanced materials research : 21/03/2013 - 22/03/2013
Merknad
Validerad; 2013; 20131213 (ysko)Tilgjengelig fra: 2016-09-30 Laget: 2016-09-30 Sist oppdatert: 2018-07-10bibliografisk kontrollert

Open Access i DiVA

Fulltekst mangler i DiVA

Andre lenker

Forlagets fulltekstScopus

Personposter BETA

Noël, MaximeMases, MattiasSoldatov, Alexander

Søk i DiVA

Av forfatter/redaktør
Noël, MaximeMases, MattiasSoldatov, Alexander
Av organisasjonen

Søk utenfor DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric

doi
urn-nbn
Totalt: 73 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf