Results 221 to 230 of about 297,494 (380)

Using Dopants as Agents to Probe Key Electronic Properties of Organic Semiconductors

open access: yesAdvanced Electronic Materials, EarlyView.
Dopants are typically used in organic electronics to enhance conductivity, but here their potential is demonstrated as probes for fundamental material properties. By integrating experimental data and multiscale simulations, it is shown how dopant ionization and conductivity measurements enable accurate extraction of ionization potential and Coulomb ...
Artem Fediai   +3 more
wiley   +1 more source

Charge Injection and Transport in an Isoindigo‐Based Polymer Transistor

open access: yesAdvanced Electronic Materials, EarlyView.
This study presents the charge injection and transport properties of field‐effect transistors based on an isoindigo‐bithiophene donor‐acceptor polymer semiconductor contacted with thiolated self‐assembled monolayer (SAM)‐functionalized electrodes. Temperature‐dependent contact characteristics are measured and simulated.
Zuchong Yang   +8 more
wiley   +1 more source

Diffusion Characteristics of Ru and Oxygen Vacancies in Ta2O5 for Resistive Random Access Memory Devices: A Density Functional Theory Investigation

open access: yesAdvanced Electronic Materials, EarlyView.
Atomistic analysis of ruthenium (Ru) and oxygen vacancy (OV) diffusion in Ta₂O₅‐based memristors is performed. DFT calculations demonstrate interstitial Ru in Ta₂O₅ has lower diffusion barriers and formation energies than OVs, enhancing mobility and stability.
Md. Sherajul Islam   +3 more
wiley   +1 more source

Improved pore network models to simulate single-phase flow in porous media by coupling with lattice Boltzmann method

open access: hybrid, 2020
Jianlin Zhao   +4 more
openalex   +1 more source

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