(TMTSF)2X materials and structural implications for low-dimensional polymeric and disordered molecular semiconductors

Klaus Bechgaard, Martin Meedom Nielsen, Frederik C Krebs

Research output: Contribution to journalConference articleResearch


The structural characteristics and the relation to the electronic properties of three types of molecular materials are discussed. In TMTSF2X salts a triclinic unit cell it suggested to be important in avoiding a 2k(F) Peierls distortion. In polythiophenes appropriate ordering of microcrystallites enhances the carrier mobility, and in pro chiral molecules the molecular characteristics give rise to a modulated polar structure.
Original languageEnglish
JournalJournal de physique iv
Issue number3
Pages (from-to)11-17
Publication statusPublished - 2000
EventOrganic superconductivity ''20. Anniversary'' - Orsay (FR), 7 Dec
Duration: 1 Jan 1999 → …


ConferenceOrganic superconductivity ''20. Anniversary''
CityOrsay (FR), 7 Dec
Period01/01/1999 → …

Cite this