Electric and Thermosalient Properties of a Charge-Transfer
Complex Exhibiting a Minor Valence Instability Transition
Posted on 2020-06-15 - 19:04
The
charge-transfer (CT) complex 3,3′,5,5′-tetramethylbendizine-7,7,8,8-tetracyanoquinodimethane
was found to display the thermosalient effect, in which crystals exhibit
mechanical responses due to temperature changes. Such responses are
rarely observed with CT complexes. Furthermore, while this crystalline
complex was known to have an interesting phase transition in which
the charge distribution changes at low temperatures, some of the physical
properties of single crystals of the material were unknown, because
the crystal is broken during the thermosalient event. In this study,
we used a polymer-coating method to prevent cracking of the crystal,
allowing us to observe drastic changes in resistivity and ferroelectric-like
dielectric response accompanied by the phase transition at low temperature.
This result suggests that organic solids with mechanical response
and electric and magnetic functions can be produced, since CT complexes
exhibit various electric and magnetic functions and physical properties.
CITE THIS COLLECTION
DataCite
3 Biotech
3D Printing in Medicine
3D Research
3D-Printed Materials and Systems
4OR
AAPG Bulletin
AAPS Open
AAPS PharmSciTech
Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg
ABI Technik (German)
Academic Medicine
Academic Pediatrics
Academic Psychiatry
Academic Questions
Academy of Management Discoveries
Academy of Management Journal
Academy of Management Learning and Education
Academy of Management Perspectives
Academy of Management Proceedings
Academy of Management Review
Takahashi, Yukihiro; Kondo, Tsubasa; Yokokura, Seiya; Takehisa, Mika; Harada, Jun; Inabe, Tamotsu; et al. (2020). Electric and Thermosalient Properties of a Charge-Transfer
Complex Exhibiting a Minor Valence Instability Transition. ACS Publications. Collection. https://doi.org/10.1021/acs.cgd.0c00516
or
Select your citation style and then place your mouse over the citation text to select it.
SHARE
Usage metrics
Read the peer-reviewed publication
AUTHORS (8)
YT
Yukihiro Takahashi
TK
Tsubasa Kondo
SY
Seiya Yokokura
MT
Mika Takehisa
JH
Jun Harada
TI
Tamotsu Inabe
MM
Michio M. Matsushita
KA
Kunio Awaga