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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Davydok, Anton
Helmholtz-Zentrum Hereon
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (14/14 displayed)
- 2024Chelating agent stimulated LDH post-treatment of PEO coated AA2024citations
- 2024Sheep Bone Ultrastructure Analyses Reveal Differences in Bone Maturation around Mg-Based and Ti Implants
- 2023Local Structural Modifications in Metallic Micropillars Induced by Plasma Focused Ion Beam Processingcitations
- 2023Computational thermodynamics and kinetics-guided re-engineering of a high-performance tool steelcitations
- 2023Influence of the deposition process and substrate on microstructure, phase composition, and residual stress state on as-deposited Cr-Al-C coatingscitations
- 2022Influence of the Deposition Process and Substrate on Microstructure, Phase Composition, and Residual Stress State on As-Deposited Cr-Al-C Coatingscitations
- 2022Mapping structure heterogeneities and visualizing moisture degradation of perovskite films with nano-focus WAXScitations
- 2022Local structure mapping of gel-spun ultrahigh-molecular-weight polyethylene fiberscitations
- 2021Deformation Behavior of Cross-Linked Supercrystalline Nanocomposites: An in Situ SAXS/WAXS Study during Uniaxial Compressioncitations
- 2021Grain boundary formation through particle detachment during coarsening of nanoporous metalscitations
- 2021In-Situ Coupling Applied Voltage and Synchrotron Radiation: Operando Characterization of Transistors
- 2021Deformation Behavior of Cross-Linked Supercrystalline Nanocompositescitations
- 2014Role of Liquid Indium in the Structural Purity of Wurtzite InAs Nanowires That Grow on Si(111)citations
- 2013X-ray diffraction analysis of InAs nanowires ; Röntgenbeugungsanalyse von InAs Nanodrähten
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document
In-Situ Coupling Applied Voltage and Synchrotron Radiation: Operando Characterization of Transistors
Abstract
<jats:title>Abstract</jats:title><jats:p>A compact voltage application setup has been developed for in-situ electrical testing of organic field effect transistors in combination with X-ray scattering studies at a synchrotron beamlines. Challenges faced during real condition in-operando test of newly developed OFETs originated an idea of creation of a new setup which excludes number of factors that make experiments complicated. The application of the setup is demonstrated on a prototype of an organic transistors based on <jats:italic>α</jats:italic>,<jats:italic>ω</jats:italic>-dihexyl-<jats:italic>α</jats:italic>-quaterthiophene molecules. The new setup allows to monitor material structural changes by X-ray scattering under applied voltage conditions and their direct correlations. The versatile setup eliminates possible shadowing effects and short circuits due to misalignment of the contacts. The electrical stability of the prototypes was characterized by the application of different voltage values. Corresponding structural changes were monitored by grazing X-ray scattering technique before, during and after the voltage was applied. The selected oligothiophene material with proved transistor properties shows high stability and directional anisotropy under applied voltage conditions. Thanks to a compact and flexible design of the setup different type of small dimension devices could be studied under external voltage conditions at various synchrotron beamlines.</jats:p>