Microstructural Control of Charge Transport in Organic Blend Thin‐Film Transistors

S Hunter, J Chen… - Advanced Functional …, 2014 - Wiley Online Library
The charge‐transport processes in organic p‐channel transistors based on the small‐
molecule 2, 8‐difluoro‐5, 11‐bis (triethylsilylethynyl) anthradithiophene (diF‐TES ADT), the …

Electric field dependence of charge carrier hop** transport within the random energy landscape in an organic field effect transistor

II Fishchuk, A Kadashchuk, M Ullah, H Sitter… - Physical Review B …, 2012 - APS
We extended our analytical effective medium theory [Phys. Rev. B 81, 045202 (2010)
PRBMDO 0163-1829 10.1103/PhysRevB. 81.045202] to describe the temperature …

Temperature and composition-dependent density of states in organic small-molecule/polymer blend transistors

S Hunter, AD Mottram, TD Anthopoulos - Journal of Applied Physics, 2016 - pubs.aip.org
The density of trap states (DOS) in organic p-type transistors based on the small-molecule 2,
8-difluoro-5, 11-bis (triethylsilylethynyl) anthradithiophene (diF-TES ADT), the polymer poly …

Origin of Meyer-Neldel type compensation behavior in organic semiconductors at large carrier concentrations: Disorder versus thermodynamic description

II Fishchuk, A Kadashchuk, A Mityashin, MM Gavrilyuk… - Physical Review B, 2014 - APS
We have extended an effective medium approximation theory [Fishchuk, Kadashchuk,
Genoe, Ullah, Sitter, Singh, Sariciftci, and Bässler, Phys. Rev. B 81, 045202 (2010) …

Temperature dependent charge transport in organic field-effect transistors with the variation of both carrier concentration and electric field

M Abbas, A Pivrikas, E Arici, N Tekin… - Journal of Physics D …, 2013 - iopscience.iop.org
We present experimental evidence of combined effects of temperature, carrier concentration,
electric field as well as disorder on charge transport in an organic field-effect transistor …

Three-dimensional carbazole-based dendrimers: model structures for studying charge transport in organic semiconductor films

K Mutkins, SSY Chen, A Pivrikas, M Aljada… - Polymer …, 2013 - pubs.rsc.org
We report the synthesis and charge transport properties of a series of three-dimensional
dendrimers up to the third generation that have a 9, 9′-spirobifluorene core, carbazole …

[HTML][HTML] Trap density of states in n-channel organic transistors: variable temperature characteristics and band transport

J Cho, Y Akiyama, T Kakinuma, T Mori - AIP Advances, 2013 - pubs.aip.org
We have investigated trap density of states (trap DOS) in n-channel organic field-effect
transistors based on N, N'-bis (cyclohexyl) naphthalene diimide (Cy-NDI) and …

[HTML][HTML] Analysing organic transistors based on interface approximation

Y Akiyama, T Mori - AIP Advances, 2014 - pubs.aip.org
Temperature-dependent characteristics of organic transistors are analysed thoroughly using
interface approximation. In contrast to amorphous silicon transistors, it is characteristic of …

Comparative study of bulk and interface transport in disordered fullerene films

A Pivrikas, M Ullah, C Simbrunner, H Sitter… - … status solidi (b), 2011 - Wiley Online Library
The characterization of the charge carrier transport in disordered fullerene films, grown by
physical vapor deposition, is important for organic electronics in order to improve carrier …

The fallacy of Meyer-Neldel temperature as a measure of disorder

A Yelon - Monatshefte für Chemie-Chemical Monthly, 2013 - Springer
The widespread observation of the Meyer–Neldel rule has been explained as associated
with large activation energies, requiring the accumulation or annihilation of a large number …