Results 81 to 90 of about 13,265 (303)

Flexible organic integrated circuits free of parasitic capacitance fabricated through a simple dual self‐alignment method

SmartMat
In integrated circuits (ICs), the parasitic capacitance is one of the crucial factors that degrade the circuit dynamic performance; for instance, it reduces the operating frequency of the circuit.
Baichuan Jiang, Xiao Han, Yu Che, Wenbin Li, Hongxian Zheng, Jun Li, Cailing Ou, Nannan Dou, Zixiao Han, Tingyu Ji, Chuanhui Liu, Zhiyuan Zhao, Yunlong Guo, Yunqi Liu, Lei Zhang   +14 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

Determination of Thermal Activation Energy and Grain Size of Iron Hexadecachloro Phthalocyanine Thin Films [PDF]

Журнал нано- та електронної фізики, 2011
Electrical, structural and surface morphological properties of Iron hexadecachloro phthalocyanine thin films deposited onto glass substrates are studied as a function of post deposition annealing temperature in air. Organic semiconductors are extensively
Raji Koshy, C.S. Menon
doaj  

Processing organic semiconductors

, 2010
PhDIn recent years, there has been a considerable interest in organic semiconducting materials due to their potential to enable, amongst other things, low-cost flexible opto-electronic applications, such as large-area integrated circuitry boards, light ...
Baklar, Mohammed Adnan
core  

Monolithic 3D‐Integrated All‐Solid Ion‐Gated Carbon Nanotube Transistors With Tunable Ionic Conductance for Multi‐Timescale Reservoir Computing

Advanced Materials, EarlyView.
A dual‐timescale reservoir based on monolithically 3D (M3D)‐integrated CNT solid ion‐gated transistors is demonstrated. Tunable ionic dynamics and pulse‐engineered operation enable linear and symmetric synaptic updates. The M3D‐integrated array achieves robust temporal encoding and accurate classification of moving MNIST sequences, highlighting its ...
Haksoon Jung, Hanbin Cho, Yongwoo Lee, Seunghun Baek, Hyeongjun Kim, Yun Goo Ro, Hyunhyub Ko, Joonki Suh, Yong‐Young Noh, Jimin Kwon   +9 more
wiley   +1 more source

Conductive Hydrogels for Exogenous Sensing and Cell Fate Control

Advanced Materials, EarlyView.
We engineer electrically conductive hydrogels by combining sulfated glycosaminoglycans with semiconducting polymers. These hydrogels bind bioactive proteins, including growth factors, whose release or retention can be modulated by low‐voltage stimulation. The hydrogels are also integrated as 3D channels in organic electrochemical transistors as part of
Teuku Fawzul Akbar, Carlos Alejandro Jimenez‐Rodriguez, Railia Biktimirova, Ilka Hermes, Thomas Kurth, My Duyen Pham, Mikhail Tsurkan, Jens Friedrichs, Francis L. C. Morgan, Hans Kleemann, Olga Guskova, Uwe Freudenberg, Peter Fratzl, Carsten Werner, Christoph Tondera, Ivan R. Minev   +15 more
wiley   +1 more source

Review and analysis on numerical simulation and compact modeling of InGaZno thin-film transistor for display SENSOR applications

Measurement: Sensors
Recent years have seen an increase in the use of Organic Thin Film Transistors (OTFTs), with applications ranging from flexible, low-cost displays to organic memory, RFID tag components, low-cost electronic appliances, and polymer circuits and sensors ...
Kadiyam Anusha, A.D.D. Dwivedi
doaj   +1 more source

Air-stable, transparent flexible ambipolar organic thin film transistors based on CuPc-F16CuPc bi-channel structure

AIP Advances, 2018
We report the fabrication of air-stable, transparent flexible ambipolar organic thin film transistors based on CuPc and F16CuPc bi-channel films deposited under 10−1 Pa, by using graphene gate electrode, fluoropolymer Cytop dielectric layer, and Au ...
Yi Li, Xiao Han, Yinghui Li, Weixin Zhou, Pan Li, Ruiqing Liu, Xiujing Lin, Zhendong Huang, Xiaomiao Feng, Yanwen Ma   +9 more
doaj   +1 more source

A Current Supply with Single Organic Thin-Film Transistor for Charging Supercapacitors

, 2016
We present a current supply, comprising a single organic thin-film transistor (OTFT), for the charging of supercapacitors. The current supply takes power from the electric grid (115 V AC, US standard), converts the AC voltage to a quasi-constant DC ...
Larsen, C.,, Tu, Deyu,, Tu, D., Edman, Ludvig,, Forchheimer, R., Keshmiri, Vahid,, Keshmiri, V., Forchheimer, Robert,, Edman, L.,, Larsen, Christian,   +9 more
core   +1 more source

Azobenzenes and dithiocarbamates in molecular film devices [PDF]

, 2012
The “top-down” approach to improve the performance of small electronic devices is becoming more and more challenging due to economic and engineering restrictions. Thus, researchers seek for alternatives towards efficient, smaller and faster devices. The “
Reinders, Federica
core   +1 more source