Results 171 to 180 of about 4,777 (221)

Solution‐Shearing of Highly Smooth Ion‐Gel Thin Films: Facilitating the Deposition of Organic Semiconductors for Ion‐Gated Organic Field Effect Transistors

Advanced Electronic Materials, EarlyView.
A straightforward method is introduced to produce ion‐gel films with very low surface roughness by employing a solution‐shearing coating process. These ion‐gel films permit the growth of crystalline thin films of various small molecule organic semiconductor molecules directly on top of the ion‐gel layer, thereby enabling “inverted” small molecule ...
Jonathan Perez Andrade, Angelika Wrzesińska‐Lashkova, Anupam Prasoon, Felix Talnack, Katherina Haase, Bernd Büchner, Xinliang Feng, Yana Vaynzof, Mike Hambsch, Yulia Krupskaya, Stefan C. B. Mannsfeld   +10 more
wiley   +1 more source

Solution‐Processed Bismuth Oxide Iodide/Organic‐Semiconductor Heterojunction for UV–vis‐NIR Photoresponsive Electronics

Advanced Electronic Materials, EarlyView.
A phototransistor with high detectivity and long‐term stability under ambient conditions is realized by a layered heterojunction of solution‐processed BiOI and the organic semiconductor DPPDTT. It exhibits a strong photoresponse across the UV to NIR spectrum with a high Ilight/Idark ratio and neuromorphic behavior.
Preetam Dacha, Vaidehi Lapalikar, Anju Kumari Rohitlal, Mike Hambsch, Michael Ruck, Stefan C. B. Mannsfeld   +5 more
wiley   +1 more source

Extreme Enhancement‐Mode Operation Accumulation Channel Hydrogen‐Terminated Diamond FETs with Vth < −6 V and High on‐Current

Advanced Electronic Materials, EarlyView.
Hydrogen‐terminated diamond FETs with an accumulation channel architecture achieve extreme enhancement‐mode operation (Vth < ‐6 V) and high on‐current (> 80 mA mm−1). This is realized by creating a high‐quality H‐diamond surface with an unpinned Fermi level and encapsulating the channel in dual stacks of Al2O3 Improved hole mobility (~ 110 cm2 V−1 s−1)
Chunlin Qu, Isha Maini, Qing Guo, Alastair Stacey, David A. J. Moran   +4 more
wiley   +1 more source

Pulse Dynamics in Reduced Graphene Oxide Electrolyte‐Gated Transistors: Charge Memory Effects and Mechanisms Governing the Ion‐To‐Electron Transduction

Advanced Electronic Materials, EarlyView.
The time‐dependent current response of reduced graphene oxide (rGO) electrolyte‐gated transistors (EGTs) is evaluated via pulsed voltage measurements. A complex interplay between ion entrapment, electrical double‐layer formation, and charge transfer processes is observed.
Guilherme Segolin Selmi, Eduardo Rodrigues Lourenço Neto, Gabrielle Coelho Lelis, Anderson Kenji Okazaki, Antonio Riul Jr., Maria Luisa Braunger, Rafael Furlan de Oliveira   +6 more
wiley   +1 more source

Aluminum Scandium Nitride as a Functional Material at 1000 °C

Advanced Electronic Materials, EarlyView.
Aluminum scandium nitride (AlScN) exhibits remarkable ferroelectric, piezoelectric, and dielectric stability at extreme temperatures. This study demonstrates the robust performance of TaSi2/AlScN/TaSi2 capacitors up to 1000 °C, revealing a substantial increase in piezoelectricity and a marked reduction in coercive field.
Venkateswarlu Gaddam, Shaurya S. Dabas, Jinghan Gao, David J. Spry, Garrett Baucom, Nicholas G. Rudawski, Tete Yin, Ethan Angerhofer, Philip G. Neudeck, Honggyu Kim, Philip X.‐L. Feng, Mark Sheplak, Roozbeh Tabrizian   +12 more
wiley   +1 more source

The Role of Thermally Activated Charge Separation in Organic Solar Cells

Advanced Energy Materials, EarlyView.
Charge separation mechanism in state‐of‐the‐art system has been a part of intense debate. Here, it is presented that as, the system moves toward the low‐offset regime the thermal contribution plays an important role to derive the charge separation. The rational guide is provided to achieve the maximum CSE and maximum VOC simultaneously within the mid ...
Nakul Jain, Rokas Jasiūnas, Xian'e Li, Huotian Zhang, Jiehao Fu, Rui Zhang, Li Gang, Mats Fahlman, Vidmantas Gulbinas, Feng Gao   +9 more
wiley   +1 more source

Plastic Deformation of LiNi0.5Mn1.5O4 Single Crystals Caused by Domain Orientation Dynamics

Advanced Energy Materials, EarlyView.
The nanoscale mechanisms of Li‐ion deintercalation in battery cathodes, particularly the role of crystallographic defects, remain unclear. Using scanning X‐ray diffraction microscopy and multi‐crystal diffraction, microstrain and lattice misorientations are examined in LMNO cathodes particles during and after cycling.
Nikita Vostrov, Isaac Martens, Mattia Colalongo, Edoardo Zatterin, Michal Ronovsky, Adrien Boulineau, Steven Leake, Xiaobo Zhu, Lianzhou Wang, Marie‐Ingrid Richard, Tobias Schulli   +10 more
wiley   +1 more source

A Novel Ti12‐Based Metal‐Organic Framework for Photocatalytic Hydrogen Evolution

Advanced Energy Materials, EarlyView.
MIP‐209(Ti) is a new microporous MOF built up from Ti₁₂O₁₅ clusters and substituted terephthalate linkers, enabling isoreticular chemistry and clusters tunability for photocatalytic applications. Cr3⁺ doping (≤5 at%) on Ti‐oxoclusters drastically enhances water stability and boosts hydrogen production from water under simulated solar light irradiation.
Bingbing Chen, Asma Mansouri, Celia M. Rueda‐Navarro, Iurii Dovgaliuk, Philippe Boullay, Arianna Melillo, Juan José Ramírez‐Hernández, Beibei Xiao, Dong Fan, Lokuge Aravindani Fernando, Gilles Patriarche, Ieuan Cornu, Pierre Florian, Guillaume Maurin, Sergio Navalón, Hermenegildo Garcia, Georges Mouchaham, Christian Serre   +17 more
wiley   +1 more source

Can reducing administrative burdens increase benefit amounts? Evidence from SNAP simplified reporting

Applied Economic Perspectives and Policy, EarlyView.
Abstract Relaxing administrative burdens can boost enrollment in benefit programs. However, administrative burdens can influence other outcomes of interest. Simplified reporting is a state policy option that reduces the amount of information Supplemental Nutrition Assistance Program (SNAP) recipients must report between certifications.
W. Clay Fannin
wiley   +1 more source

Development Status and Future Prospects of Hydrogen Energy Technology: Production, Storage, and Cost Analysis

Advanced Energy and Sustainability Research, EarlyView.
Hydrogen is an energy carrier, produced from renewable and nonrenewable resources. It can be stored in a variety of materials and transported to distant locations. This article reviews progress in hydrogen technology by looking at environmental and economic impact, cost analysis, and policy support at government level as way forward for bringing it to ...
Xuexue Pan, Houhua Zhou, Dinmukhambet Baimbetov, Samal Syrlybekkyzy, Berik Bakhytzhanovich Akhmetov, Qamar Abbas   +5 more
wiley   +1 more source