Results 91 to 100 of about 7,985 (301)

Lead Halide Perovskite Photoelectrocatalysis

Advanced Materials, EarlyView.
Lead halide perovskite semiconductors have emerged as highly promising materials for solar fuel and chemical synthesis. This perspective discusses advances made in the rational photoelectrode design to improve solar‐to‐chemical conversion, product scope, and scalability.
Virgil Andrei
wiley   +1 more source

Organic thin-film transistors with over 10 cm2/Vs mobility through low-temperature solution coating

Journal of Information Display, 2018
Recent studies on organic thin-film transistors (OTFTs) have reported high mobility values, but many of them showed non-ideal current–voltage characteristics that could lead to the overestimation of the mobility values.
Chuan Liu, Xuying Liu, Takeo Minari, Masayuki Kanehara, Yong-Young Noh   +4 more
doaj   +1 more source

Langmuir-Blodgett films of porphyrins and phthalocyanines [PDF]

, 2002
Phthalocyanines and porphyrins have been studied for many years as bulk, thick and thin films. Their use in Langmuir and Langmuir-Blodgett films is governed their peripheral substituents.
Portus, Dan
core  

Intimate Interaction Between Nucleic Acid and Conjugated Polymers in Organic Electrochemical Transistors Enables Ultrasensitive Biomarker Detection

Advanced Materials, EarlyView.
The intimate interaction between negatively charged RNA molecules and conjugated polymers in organic electrochemical transistors (OECTs) in aqueous electrolytes is investigated. It demonstrates that RNA binding reduces the volumetric capacitance of the polymer channel, enabling the development of an ultrasensitive biosensing platform capable of ...
Hong Liu, Naixiang Wang, Anneng Yang, Jiajun Song, Li Li, Iain McCulloch, Helen Ka‐wai Law, Feng Yan   +7 more
wiley   +1 more source

Strained Organic Thin‐Film Single Crystals for High‐Mobility and High‐Frequency Transistors

Advanced Electronic Materials
Transistors fabricated from thin‐film single crystals of organic semiconductors (OSCs) have exhibited high mobility exceeding 10 cm2 V−1 s−1 and show compatibility with low‐cost solution processing.
Mizuki Abe, Yu Yamashita, Taiki Sawada, Tatsuyuki Makita, Shohei Kumagai, Shun Watanabe, Jun Takeya   +6 more
doaj   +1 more source

Preliminary characterization of the response of an organic thin film transistor to ionizing radiation

, 2017
Organic thin film transistors (OTFTs) were investigated as novel radiation detectors. OTFTs were fabricated on glass and PET substrates, with a pentacene semiconductor, and PMMA or Parylene-C dielectric.
Hupman, Michael
core  

Energy Band Alignment and Electro‐Optical Behavior of Nearly Unstrained Monolayer MoS2 Heterostructures With GaN

Advanced Materials Interfaces, EarlyView.
Large size (∼100 µm) monolayer MoS2 grown by LPI‐CVD on n‐GaN exhibit a high n‐type doping, very low strain, and a type‐I band alignment at MoS2/GaN interface. Photocurrent measurements under illumination with photon energies from ∼2 to ∼5 eV show superior electro‐optical performances of these MoS2/n‐GaN heterojunctions as compared to Ni/n‐GaN devices ...
Salvatore Ethan Panasci, Emanuela Schilirò, Giuseppe Greco, Patrick Fiorenza, Fabrizio Roccaforte, Fiorenza Esposito, Igor Píš, Federica Bondino, Antonino Madonia, Marco Cannas, Simonpietro Agnello, Luca Seravalli, Filippo Giannazzo   +12 more
wiley   +1 more source

Organic Thin‐Film Transistors for Neuromorphic Computing

Advanced Electronic Materials
Organic Thin‐Film Transistors (OTFTs), including Organic Field‐Effect Transistors (OFETs) and Organic Electro‐Chemical Transistors (OECTs), offer clear advantages over traditional silicon‐based devices, particularly in power efficiency and ...
Luke McCarthy, Mohan V. Jacob, Mostafa Rahimi Azghadi   +2 more
doaj   +1 more source

Multilayered Digital Microfluidic Chip for Cell‐Based Assays

Advanced Materials Interfaces, EarlyView.
A multilayered digital microfluidic (mDMF) chip architecture is introduced to improve throughput and robustness in cell‐based assays. By multilayering electrode components and dielectric layers on glass, this design significantly reduces actuation voltage, maintains reliability, and enables expansion of the operational area with minimum current leakage.
Mert Ozden, Oksana K. Savchak, Burcu Gumuscu   +2 more
wiley   +1 more source

Modeling and Performance Evaluation of a Double-Gate Organic FET pH Sensor Considering Biomolecular Diffusion Effects

IEEE Access
In this article, a double electrolyte double gate organic field-effect transistor (EDG-OFET) is proposed and numerically investigated for pH sensing in body fluids.
Meena Naga Raju, M. Durga Prakash
doaj   +1 more source