Results 91 to 100 of about 11,048 (302)

Thermodynamic Limits to Molecular Doping in Conjugated Polymers: A Perspective on Phase Behavior and Miscibility

Advanced Materials, EarlyView.
Molecular doping of conjugated polymers is fundamentally constrained by thermodynamic phase behavior. This Perspective reframes doping efficiency and stability in terms of miscibility limits, binodals, and solvus boundaries, highlighting the role of effective interaction parameters and charge transfer.
Somayeh Kashani, Justin Neu, Sung‐Joo Kwon, Runqio Song, Zixuan Chen, Tajah Trapier, Paschalis Gkoupidenis, David Ginger, Wei You, Jasper J. Michels, Harald Ade   +10 more
wiley   +1 more source

Exploration and development of molecule-based printed electronics materials: an integrated approach using experimental, computational, and data sciences

Science and Technology of Advanced Materials
The challenge in developing molecule-based electronic materials lies in the uncontrollable or unpredictable nature of their crystal structures, which are crucial for determining both electrical properties and thin-film formability. This review summarizes
Tatsuo Hasegawa, Satoru Inoue, Seiji Tsuzuki, Sachio Horiuchi, Hiroyuki Matsui, Tomoharu Okada, Reiji Kumai, Koji Yonekura, Saori Maki-Yonekura   +8 more
doaj   +1 more source

Organic tunnel field-effect transistors

, 2023
Abstract The much sought after intrinsically flexible organic transistors are poised to become a central ingredient in the development of wearable technologies and bioelectronics1-3. A paramount requisite for these applications lies in achieving high signal amplification at low power.
Xiaohong Zhang, Wei Deng, Zhengjun Lu, Yujian Zhang, Xiujuan Zhang, Fengquan Qiu, Yongji Wang, Haoyu Jiang, Xiaobin Ren, Yiming Wu, Xian-Kai Chen, Jiansheng Jie   +11 more
openaire   +1 more source

All-solution processable top-gate organic field effect transistor [PDF]

, 2011
An organic field-effect transistor (OFET) is a field effect transistor using organic semiconductor in its channel. OFETs can be prepared either by vacuum evaporation of small molecules, by solution-casting of polymers or small molecules, or by mechanical
Gao, Ying.
core  

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

Advanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj, Roshni Satheesh Babu, Yuxin Xia, Eva Bestelink, Radu Sporea, Nikos Hastas, Ioannis Zeimpekis, Dimitra G. Georgiadou, Sayani Majumdar   +8 more
wiley   +1 more source

An organic, charge-modulated field effect transistor for DNA detection [PDF]

, 2012
A novel DNA sensor able to detect the DNA hybridization in liquids is presented. The device is a charge sensor, realized with an organic field effect transistor, sensitive to the negatively charged DNA phosphates groups. Compared to other examples of DNA
Lai S., BARBARO, MASSIMO, Demelas M., Bonfiglio A., SCAVETTA, ERIKA, BONFIGLIO, ANNALISA, Demelas M, Barbaro M., LAI, STEFANO, Scavetta E, CASULA, GIULIA, Casula G.   +11 more
core   +1 more source

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

Advanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair, Hrisheekesh Thachoth Chandran, Karl Leo, Hans Kleemann   +3 more
wiley   +1 more source

Organic Materials of Tomorrow: Horizons of Artificial Intelligence

Advanced Materials, EarlyView.
This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena, J. Terence Blaskovits, Kun‐Han Lin, Denis Andrienko   +3 more
wiley   +1 more source

Quantitative Spermidine Detection in Cosmetics using an Organic Transistor‐Based Chemical Sensor

ChemistryOpen
Spermidine is an essential biomarker related to antiaging. Although the detection of spermidine levels is in high demand in life science fields, easy‐to‐use analytical tools without sample purification have not yet been fully established.
Dr. Yui Sasaki, Kohei Ohshiro, Miyuki Kato, Hikaru Tanaka, Akari Yamagami, Dr. Kazutake Hagiya, Prof. Dr. Tsuyoshi Minami   +6 more
doaj   +1 more source

Rethinking Charge Transport and Recombination in Donor‐Diluted Organic Solar Cells

Advanced Materials, EarlyView.
Organic solar cells with 1–45% PM6 content in Y12 were studied to link structure and charge dynamics to performance. The conductivity follows a 3D percolation model without a sharp threshold. Donor dilution preserves the photogeneration yield, but limits the fill factor due to transport resistance losses.
Chen Wang, Christopher Wöpke, Toni Seiler, Jared Faisst, Mathias List, Meike Kuhn, Bekcy Joseph, Alexander Ehm, Dietrich R. T. Zahn, Yana Vaynzof, Eva M. Herzig, Roderick C. I. Mackenzie, Uli Würfel, Maria Saladina, Carsten Deibel   +14 more
wiley   +1 more source