Unraveling Polymer–Ion Interactions in Electrochromic Polymers for their Implementation in Organic Electrochemical Synaptic Devices

H Roh, S Yue, H Hu, K Chen, HJ Kulik… - Advanced Functional …, 2023 - Wiley Online Library
Owing to low‐power, fast and highly adaptive operability, as well as scalability,
electrochemical random‐access memory (ECRAM) technology is one of the most promising …

Polymer-Based Thermally Stable Chemiresistive Sensor for Real-Time Monitoring of NO2 Gas Emission

GG Yang, DH Kim, S Samal, J Choi, H Roh… - ACS …, 2023 - ACS Publications
We present a thermally stable, mechanically compliant, and sensitive polymer-based NO2
gas sensor design. Interconnected nanoscale morphology driven from spinodal …

Crosslinking-induced anion transport control for enhancing linearity in organic synaptic devices

H Jang, GY Bae, SH Kim, J Sung, E Lee - Materials Horizons, 2024 - pubs.rsc.org
Numerous studies on neuromorphic computing systems and their associated synaptic
devices have been reported for the efficient processing of complex data. Among them …

Design of donor–acceptor conjugated polymers based on diketopyrrolopyrrole for NIR-II multifunctional imaging

M Cao, X Ma, C Wang, W Zou, F Wang, B Yu… - Journal of Materials …, 2024 - pubs.rsc.org
Diketopyrrolopyrrole (DPP) is an excellent photosensitizer and photothermal agent with the
advantages of good planarity, strong electron affinity, high electron mobility, easy …

Unraveling the Molecular Weight Dependence of High Magnetic Field to Manipulate the Semiconducting Polymer Molecular Orientation

D Hui, C Ye, X Cao, Y Hu, S Chen… - … Applied Materials & …, 2024 - ACS Publications
The magnetic alignment of molecules, which exploits the anisotropy of diamagnetic
susceptibility, provides a clean and versatile approach to the structural manipulation of …

On the fundamentals of organic mixed ionic/electronic conductors

S Fabiano, L Flagg, TCH Castillo, S Inal… - Journal of Materials …, 2023 - pubs.rsc.org
The first Telluride Science meeting (formerly TSRC) on organic mixed ionic and electronic
conductors (OMIECs), Oct 3–7, 2022, brought together researchers across the field to …

Modulating Alkyl Groups in Copolymer to Control Ion Transport in Electrolyte‐Gated Organic Transistors for Neuromorphic Computing

J Sung, M Kim, S Chung, Y Jang, S Kim… - Small …, 2025 - Wiley Online Library
Electrolyte‐gated organic synaptic transistors (EGOSTs) have shed light on their potential in
bioelectronics and neuromorphic computing. Numerous research have been studied to …

Contrasting interchain order and mixed ionic–electronic conduction in conjugated polymers: an isoindigo case study

RF Meacham, H Roh, CE Cunin, ER Lee, W Li… - RSC Applied …, 2024 - pubs.rsc.org
In mixed ionic–electronic conductive polymers, electronic conduction is optimal in tightly
packed flat chains, while ionic conduction benefits from free volume accommodating large …

Synthesis of Diketopyrrolopyrrole Based Photoactive Materials via Photoredox C−H Activation

V Kumar, B Yadagiri, S Prakash Singh - ChemPhotoChem, 2024 - Wiley Online Library
The synthesis of diketopyrrolopyrrole (DPP) derivatives followed the well‐known
conventional cross‐coupling methods such as Suzuki, Stille, Sonogashira, and Negishi …

Vertical Ion-Coupling Ga2O3 TFT With Spatiotemporal Logic Encryption

Y Li, H Song, J Jiang - IEEE Transactions on Electron Devices, 2023 - ieeexplore.ieee.org
The security of critical hardware components is of great importance for spawning an era of
an integrated circuit. Here, a vertical short-channel Ga2O3 thin-film transistor (TFT) is …