Journal ArticleDOI
Radical anion salts of N,N′-dicyanoquinonediimine (DCNQI): Conductivity and magnetic properties
Hans-Peter Werner,J.U. von Schütz,H.C. Wolf,R. K. Kremer,M. Gehrke,Alexander Aumüller,Peter Erk,Siegfried Hünig +7 more
TLDR
In this paper, a CDW driven phase transition is seen and antiferromagnetic resonance (AFMR) is found below 10 K. The lack of any ESR signal in the conducting state is due to strong spin-orbit coupling (SOC) given by the nitrogen(p)-Cu(d) admixture.About:
This article is published in Solid State Communications.The article was published on 1988-02-01. It has received 75 citations till now.read more
Citations
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Journal ArticleDOI
Metal–Insulator Transition in κ-(ET)2X and (DCNQI)2M: Two Contrasting Manifestation of Electron Correlation
TL;DR: One of the clear manifestations of electron correlation in condensed matter is metal-insulator (MI) transition as discussed by the authors, and the organic conductors κ-(ET) 2 X and (DCNQI) 2 M are contrasting textbook materials.
Journal ArticleDOI
DCNQIs—new electron acceptors for charge‐transfer complexes and highly conducting radical anion salts
Siegfried Hünig,Peter Erk +1 more
Journal ArticleDOI
Charge Ordering in Organic Conductors
TL;DR: In this paper, the present status of experiments on charge ordering (CO) observed in organic molecular conductors is reviewed and experimental techniques to detect and analyze the CO, i.e., NMR, X-ray and Infrared/Raman spectroscopy, are described and the experimental results in typical materials exhibiting CO are summarized.
References
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Journal ArticleDOI
The theory of impurity conduction
Nevill Mott,W. D. Twose +1 more
TL;DR: In this article, the theory of impurity conduction was introduced and the following conclusions were drawn: 1) impurity can be inferred from impurity, and 2) impur-ture conduction can be predicted.
Journal ArticleDOI
A Radical Anion Salt of 2,5‐Dimethyl‐N,N′‐dicyanoquinonediimine with Extremely High Electrical Conductivity
Alexander Aumüller,Peter Erk,Gerhard Klebe,Siegfried Hünig,Jost Ulrich von Schütz,Hans-Peter Werner +5 more
Journal ArticleDOI
The organic π-electron metal system with interaction through mixed-valence metal cation: Electronic and structural properties of radical salts of dicyano-quinodiimine, (DMe-DCNQI)2Cu and (MeCl-DCNQI)2Cu
TL;DR: In this article, the structural and electrical properties of new radical anion salts of dicyanoquinodiimine derivatives have been investigated (R1,R2-DCNQI)2M (R 1,R 2-CH3,Cl, MCu).
Journal ArticleDOI
A new survey of the physical properties of the (TMTTF)2 X series. Role of the counterion ordering
TL;DR: In this paper, the role of counterion ordering in the TMTTF2X chains is discussed and the intrinsic properties of the TMLT chains are investigated, and a parallel is drawn with the properties of selenium analogs of these salts.