Results 281 to 290 of about 5,628 (300)

Investigation on organic thin film transistors (TFT) by Kelvin probe force microscopy (KPFM)

Organic and Hybrid Field-Effect Transistors XIX, 2020
Using Kelvin Probe Force Microscopy (KPFM), we performed surface-potential measurements on operating organic thin-film transistors (TFTs). Several parameters inaccessible through current-voltage measurements were determined, namely the source and drain resistances separately, the threshold voltage and the electric field along the channel.
Mélanie Brouillard, Ute Zschieschang, Nicolas Bogdan Bercu, Olivier Simonetti, Hagen Klauk, Louis Giraudet   +5 more
openaire   +1 more source

Coupling atomic scale modeling, fluid modeling and KPFM measurements to characterize an interface at nanoscale

2016 IEEE International Conference on Dielectrics (ICD), 2016
Understanding the behaviour of space charge in a solid organic dielectric under electrical stress remains to be a challenge for the development of more compact and reliable systems in the fields ranging from high voltage engineering and microelectronics to space applications.
Le Roy, Séverine, Villeneuve-Faure, Christina, Chang, J. H., Huzayyin, A.   +3 more
openaire   +1 more source

Applications of KPFM-Based Approaches for Surface Potential and Electrochemical Measurements in Liquid

2018
Kelvin probe force microscopy (KPFM) has been widely used to map nanoscale surface potentials of materials in ambient and ultra-high vacuum environments. However, to study and ultimately understand charge-related processes, e.g., in biological systems or to further improve energy storage devices such as electrochemical batteries, nanoscale surface ...
Collins, Liam, Weber, Stefan A.L., Rodriguez, Brian J.   +2 more
openaire   +1 more source

Correlated TERS and KPFM imaging of the SeMoS Janus monolayer crystals

Low-Dimensional Materials and Devices 2023, 2023
Andrey Krayev, Ziyang Gan, Antony George, Andrey Turchanin   +3 more
openaire   +1 more source

KPFM Study of Flexible Ferroelectric Polymer/Water Interface for Understanding the Working Principle of Liquid–Solid Triboelectric Nanogenerator

Advanced Materials Interfaces, 2021
Huidrom Hemojit Singh, Neeraj Khare
exaly  

Surface potential of nanodiamonds investigated by KPFM

2017
Bohuslav Rezek, Stepan Stehlik
openaire   +1 more source

Temperature-Dependent Local Electrical Properties of Organic–Inorganic Halide Perovskites: In Situ KPFM and c-AFM Investigation

ACS Applied Materials & Interfaces, 2019
Jie Ding, Hui-Juan Yan, Dong Wang
exaly  

Nanoscale interface formation and charge transfer in graphene/silicon Schottky junctions; KPFM and CAFM studies

Carbon, 2016
Rakesh Kumar, Bodh Raj Mehta
exaly  

Direct study of the electrical properties of PC12 cells and hippocampal neurons by EFM and KPFM

Nanoscale Advances, 2019
Weidong Zhao, Wei Cui, Shujun Xu
exaly  

KPFM imaging of Si(1 1 1)-Sb surface for atom distinction using NC-AFM

Applied Surface Science, 2003
Kenji Okamoto
exaly