Organic Electronics: Solution-Grown, Macroscopic Organic Single Crystals Exhibiting Three-Dimensional Anisotropic Charge-Transport Properties (Adv. Mater. 18/2009)

2009 ◽  
Vol 21 (18) ◽  
pp. NA-NA
Author(s):  
Beatrice Fraboni ◽  
Cristina Femoni ◽  
Ivan Mencarelli ◽  
Leonardo Setti ◽  
Riccardo Di Pietro ◽  
...  
Keyword(s):  
Charge Transport ◽  
Transport Properties ◽  
Single Crystals ◽  
Organic Electronics ◽  
Three Dimensional

Solution-Grown, Macroscopic Organic Single Crystals Exhibiting Three-Dimensional Anisotropic Charge-Transport Properties

2009 ◽  
Vol 21 (18) ◽  
pp. 1835-1839 ◽  
Author(s):  
Beatrice Fraboni ◽  
Cristina Femoni ◽  
Ivan Mencarelli ◽  
Leonardo Setti ◽  
Riccardo Di Pietro ◽  
...  
Keyword(s):  
Charge Transport ◽  
Transport Properties ◽  
Single Crystals ◽  
Three Dimensional

scholarly journals Investigation of charge transport properties of [1]Benzothieno[3,2-b][1]-benzothiophene single-crystals in field-effect transistor configuration

2020 ◽  
Vol 78 ◽  
pp. 105605 ◽  
Author(s):  
Xiao Liu ◽  
Xiaolu Su ◽  
Clément Livache ◽  
Lise-Marie Chamoreau ◽  
Sébastien Sanaur ◽  
...  
Keyword(s):  
Charge Transport ◽  
Transport Properties ◽  
Single Crystals ◽  
Field Effect ◽  
Field Effect Transistor ◽  
Effect Transistor

Three-Dimensional Charge Transport in Organic Semiconductor Single Crystals

2012 ◽  
Vol 24 (16) ◽  
pp. 2171-2175 ◽  
Author(s):  
Tao He ◽  
Xiying Zhang ◽  
Jiong Jia ◽  
Yexin Li ◽  
Xutang Tao
Keyword(s):  
Charge Transport ◽  
Single Crystals ◽  
Organic Semiconductor ◽  
Three Dimensional

Highly-emissive solution-grown furan/phenylene co-oligomer single crystals

RSC Advances ◽  
2016 ◽  
Vol 6 (95) ◽  
pp. 92325-92329 ◽  
Author(s):  
Maxim S. Kazantsev ◽  
Ekaterina S. Frantseva ◽  
Liudmila G. Kudriashova ◽  
Vladislav G. Konstantinov ◽  
Artur A. Mannanov ◽  
...  
Keyword(s):  
Charge Transport ◽  
Transport Properties ◽  
Single Crystals ◽  
Fluorescence Efficiency ◽  
Efficient Charge ◽  
High Fluorescence

Solution-grown single crystals of furan/phenylene co-oligomer combine efficient charge transport properties and high fluorescence efficiency.

scholarly journals [60]PCBM single crystals: remarkably enhanced band-like charge transport, broadband UV-visible-NIR photo-responsivity and improved long-term air-stability

2018 ◽  
Vol 6 (20) ◽  
pp. 5489-5496 ◽  
Author(s):  
Xiaoming Zhao ◽  
Tianjun Liu ◽  
Xueyan Hou ◽  
Zilu Liu ◽  
Wenda Shi ◽  
...  
Keyword(s):  
Charge Transport ◽  
Transport Properties ◽  
Single Crystals ◽  
Uv Visible

[60]PCBM single crystals were prepared to understand their intrinsic photo-responsivity, stability, and charge transport properties.

Creation of Face-to-face π-π Stacking of Fused Acene Backbones by Aryl-perfluoroaryl Interactions and Induction of Charge Transport Properties

2011 ◽  
Vol 1360 ◽  
Author(s):  
Toshihiro Okamoto ◽  
Katsumasa Nakahara ◽  
Akinori Saeki ◽  
Shu Seki ◽  
Joon H. Oh ◽  
...  
Keyword(s):  
Solid State ◽  
Charge Transport ◽  
Transport Properties ◽  
Organic Electronics ◽  
High Performance ◽  
Molecular Design ◽  
Structural Defects ◽  
Face To Face ◽  
Π Stacking ◽  
Organic Semiconducting Materials

ABSTRACTThe charge transport properties critically depend on the degree of ordering of the chains in the solid state as well as on the density of chemical or structural defects. In general, goodelectronic performance requires strong electronic coupling between adjace nt molecules in the solid-state that yield strong intermolecular π-overlap. Herein, we newly designed and synthesized organic semiconducting materials having both aryl (Ar) and perfluoroaryl (FAr) as substituents for organic electronics along with molecular packing control. Regarding this molecular design, we hypothesized and expected that the Ar and FAr substituents would induce well-defined π-π stacking structure of charge transport units for high performance organic electronics devices.

Magneto-Transport Properties in Layered Manganite Crystals

1997 ◽  
Vol 494 ◽  
Author(s):  
T. Kimura ◽  
Y. Tomioka ◽  
T. Okudat ◽  
H. Kuwahara ◽  
A. Asamitsu ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Magnetic Fields ◽  
Charge Transport ◽  
Transport Properties ◽  
Single Crystals ◽  
Magnetic Structure ◽  
Temperature Region ◽  
Doping Level ◽  
Magnetic Coupling ◽  
Tunneling Magnetoresistance

ABSTRACTAnisotropie charge transport and magnetic properties have been investigated for single crystals of the layered manganite, La2–2xMn2O7 (0.3≤x≤0.5). Remarkable variations in the magnetic structure as well as in the charge-transport properties are observed with changing doping-level x. A crystal with x=0.3 behaves like a 2-dimensional ferromagnetic metal in the temperature region between ∼90 K and ∼270 K, and shows the interplane tunneling magnetoresistance at lower temperatures. These characteristic charge-transport properties are attributed to the interplane magnetic coupling between the adjacent MnO2 bilayers, and are strongly affected by the application of pressure as well as low magnetic fields through the change in magnetic structure. With increase of the carrier concentration toward x=0.5, the charge-ordered phase is stabilized and dominates the charge transport and magnetic properties.

scholarly journals Growth of detector-grade CZT by Traveling Heater Method (THM): An advancement

2011 ◽  
Vol 1341 ◽  
Author(s):  
U. N. Roy ◽  
S. Weiler ◽  
J. Stein ◽  
M. Groza ◽  
A. Burger ◽  
...  
Keyword(s):  
Charge Transport ◽  
Transport Properties ◽  
Size Distribution ◽  
Total Concentration ◽  
Three Dimensional ◽  
Detector Response ◽  
Size Distributions ◽  
Growth Interface ◽  
Te Inclusions ◽  
Traveling Heater Method

ABSTRACTIn this present work we report the growth of Cd0.9Zn0.1Te doped with In by a modified THM technique. It has been demonstrated that by controlling the microscopically flat growth interface, the size distribution and concentration of Te inclusions can be drastically reduced in the as-grown ingots. This results in as-grown detector-grade CZT by the THM technique. The three-dimensional size distribution and concentrations of Te inclusions/precipitations were studied. The size distributions of the Te precipitations/inclusions were observed to be below the 10-μm range with the total concentration less than 105 cm-3. The relatively low value of Te inclusions/precipitations results in excellent charge transport properties of our as-grown samples. The (μτ)e values for different as-grown samples varied between 6-20 x10-3 cm2/V. The as-grown samples also showed fairly good detector response with resolution of ∼1.5%, 2.7% and about 3.8% at 662 keV for quasi-hemispherical geometry for detector volumes of 0.18 cm3, 1 cm3 and 4.2 cm3, respectively.

Tuning the ambipolar charge transport properties of tricyanovinyl-substituted carbazole-based materials

2017 ◽  
Vol 19 (9) ◽  
pp. 6721-6730 ◽  
Author(s):  
Marta Reig ◽  
Gintautas Bagdziunas ◽  
Dmytro Volyniuk ◽  
Juozas V. Grazulevicius ◽  
Dolores Velasco
Keyword(s):  
Charge Transport ◽  
Transport Properties ◽  
Single Crystals ◽  
Theoretical Calculations ◽  
Experimental Results ◽  
Supramolecular Organization ◽  
X Ray

The ambipolar charge transport properties of a series of push–pull carbazole-based semiconductors are here evaluated. The ambipolar characteristics depend on the supramolecular organization. Experimental results were confirmed and justified through the X-ray analysis of single crystals and by theoretical calculations.

scholarly journals Exploring structure based charge transport relationships in phenyl diketopyrrolopyrrole single crystals using a 2D π–π dimer model system

2017 ◽  
Vol 5 (16) ◽  
pp. 3993-3998 ◽  
Author(s):  
Jesus Calvo-Castro ◽  
Callum J. McHugh
Keyword(s):  
Single Crystal ◽  
Charge Transport ◽  
Transport Properties ◽  
Single Crystals ◽  
Model System ◽  
Two Dimensional ◽  
Dimer Model ◽  
Π Stacking ◽  
System P ◽  
Model Dimer

Two dimensional π–π model dimer system will enable researchers to predict charge transport properties for phenyl-based diketopyrrolopyrroles using their single crystal π-stacking data.

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