Fabrication of Conducting Thin Films on the Surfaces of 7,7,8,8-Tetracyanoquinodimethane Single-Component and Charge-Transfer Complex Single Crystals: Nucleation, Crystal Growth, Morphology, and Charge Transport

2016 ◽  
Vol 120 (31) ◽  
pp. 17537-17545 ◽  
Author(s):  
Yukihiro Takahashi ◽  
Tomohiro Mikasa ◽  
Kei Hayakawa ◽  
Seiya Yokokura ◽  
Hiroyuki Hasegawa ◽  
...  
Keyword(s):  
Thin Films ◽  
Charge Transfer ◽  
Crystal Growth ◽  
Charge Transport ◽  
Single Crystals ◽  
Charge Transfer Complex ◽  
Single Component ◽  
Growth Morphology

Growth direction dependent separate-channel charge transport in organic weak charge-transfer co-crystal of anthracene-DTTCNQ

2022 ◽  
Author(s):  
Hui Jiang ◽  
Jun Ye ◽  
Peng Hu ◽  
Shengli Zhu ◽  
Yanqin Liang ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Charge Transport ◽  
Electronic Properties ◽  
Single Crystals ◽  
Organic Semiconductors ◽  
Crystal Engineering ◽  
Molecular Crystal ◽  
Growth Direction ◽  
Weak Charge ◽  
Separate Channel

Co-crystallization is an efficient way of molecular crystal engineering to tune the electronic properties of organic semiconductors. In this work, we synthesized anthracene-4,8-bis(dicyanomethylene)4,8-dihydrobenzo[1,2-b:4,5-b’]-dithiophene (DTTCNQ) single crystals as a template to...

Charge-Transfer Complex Crystal Growth at a Solution-Solid Interface

Nature ◽  
1963 ◽  
Vol 197 (4865) ◽  
pp. 375-375 ◽  
Author(s):  
H. SCOTT ◽  
H. UR ◽  
M. M. LABES
Keyword(s):  
Charge Transfer ◽  
Crystal Growth ◽  
Charge Transfer Complex ◽  
Solid Interface ◽  
Complex Crystal

Charge transport behaviors of a novel 2:1 charge transfer complex based on coronene and HAT(CN)6

2020 ◽  
Vol 78 ◽  
pp. 105608 ◽  
Author(s):  
Yingying Liang ◽  
Weilong Xing ◽  
Liyao Liu ◽  
Yimeng Sun ◽  
Wei Xu ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Charge Transport ◽  
Charge Transfer Complex

PHOTOCONDUCTION AND SEMICONDUCTION IN MONOCRYSTALS OF THE CHARGE-TRANSFER COMPLEX, PERYLENE–FLUORANIL

1964 ◽  
Vol 42 (5) ◽  
pp. 1084-1087 ◽  
Author(s):  
H. KOKADO ◽  
K. Hasegawaj ◽  
W. G. Schneider
Keyword(s):  
Charge Transfer ◽  
Temperature Dependence ◽  
Single Crystals ◽  
Near Infrared ◽  
Charge Transfer Complex ◽  
Crystallographic Axis ◽  
Carrier Generation ◽  
Near Ultraviolet ◽  
Infrared Spectral ◽  
Apparent Activation Energies

Single crystals of the perylene–fluoranil charge-transfer complex were found to be photoconductive throughout the near ultraviolet, visible, and near infrared spectral regions. The temperature dependence of the semiconduction and photoconduction are characterized by apparent activation energies of 0.73 ev and 0.12 ev, respectively. Conductivity parallel to the c-crystallographic axis (along which the complex units are stacked in columns) was found to be about threefold greater than that in the perpendicular direction. Attempts to measure carrier mobilities proved unsuccessful. The results suggest extrinsic carrier generation accompanied by pronounced carrier trapping processes.

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