Literature DB >> 11328100

Ferroelectric Mott-Hubbard phase of organic (TMTTF)2X conductors.

P Monceau1, F Y Nad, S Brazovskii.   

Abstract

We present experimental evidence and a corresponding theory for the ferroelectric transition in the family of quasi-one-dimensional conductors (TMTTF)2X. We interpret this new transition in the frame of the combined Mott-Hubbard state taking into account the double action of the spontaneous charge disproportionation on the TMTTF molecular stacks and of the X anionic potentials.

Year:  2001        PMID： 11328100     DOI： 10.1103/PhysRevLett.86.4080

Source DB:  PubMed          Journal:  Phys Rev Lett        ISSN： 0031-9007            Impact factor:   9.161


  8 in total

Review 1.  Dynamic molecular crystals with switchable physical properties.

Authors:  Osamu Sato
Journal:  Nat Chem       Date:  2016-06-21       Impact factor: 24.427

2.  Spin-charge separation in quasi one-dimensional organic conductors.

Authors:  Martin Dressel
Journal:  Naturwissenschaften       Date:  2003-06-26

Review 3.  Ordering phenomena in quasi-one-dimensional organic conductors.

Authors:  Martin Dressel
Journal:  Naturwissenschaften       Date:  2007-05-04

4.  Quantum ferroelectricity in charge-transfer complex crystals.

Authors:  Sachio Horiuchi; Kensuke Kobayashi; Reiji Kumai; Nao Minami; Fumitaka Kagawa; Yoshinori Tokura
Journal:  Nat Commun       Date:  2015-06-16       Impact factor: 14.919

5.  Topological phase transition without gap closing.

Authors:  Motohiko Ezawa; Yukio Tanaka; Naoto Nagaosa
Journal:  Sci Rep       Date:  2013-09-27       Impact factor: 4.379

6.  Magnetoelectric effect in organic molecular solids.

Authors:  Makoto Naka; Sumio Ishihara
Journal:  Sci Rep       Date:  2016-02-15       Impact factor: 4.379

7.  Novel electronic ferroelectricity in an organic charge-order insulator investigated with terahertz-pump optical-probe spectroscopy.

Authors:  H Yamakawa; T Miyamoto; T Morimoto; H Yada; Y Kinoshita; M Sotome; N Kida; K Yamamoto; K Iwano; Y Matsumoto; S Watanabe; Y Shimoi; M Suda; H M Yamamoto; H Mori; H Okamoto
Journal:  Sci Rep       Date:  2016-02-11       Impact factor: 4.379

8.  Ultrafast polarization control by terahertz fields via π-electron wavefunction changes in hydrogen-bonded molecular ferroelectrics.

Authors:  T Miyamoto; D Hata; T Morimoto; H Yamakawa; N Kida; T Terashige; K Iwano; H Kishida; S Horiuchi; H Okamoto
Journal:  Sci Rep       Date:  2018-10-09       Impact factor: 4.379
  8 in total

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