Results 171 to 180 of about 173,405,058 (188)

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

Resistance to Overdoping Allows Over 2000 S cm−1 Conductivity in P(g3BTTT) With Anion‐Exchange Doping

Advanced Materials, EarlyView.
Anion‐exchange doping of conjugated polymers is an effective way to achieve high conductivities. Here, we report over 2000 S cm−1 electrical conductivity for doped P(g3BTTT). In addition, we show that P(g3BTTT) sustains exceptionally high doping levels without any drop in the charge mobility.
Basil Hunger, Maximilian M. Horn, Eva Röck, Diego Rosas Villalva, Lize Bynens, Jochen Vanderspikken, Christina Kousseff, Silène Gobeil, Olivier Bardagot, Nesibe Akmanşen‐Kalayci, Sarah H. Tolbert, Iain McCulloch, Wouter Maes, Demetra Tsokkou, Natalie Banerji   +14 more
wiley   +1 more source

Improved Angle-of-Arrival Estimation of Narrow Gaussian Beams for Mobile FSO Platforms

IEEE Transactions on Aerospace and Electronic Systems
Due to the narrow beamwidths of laser Gaussian beams, accurate tracking of laser beam's angle of arrival is an important problem in mobile free-space optical communications.
Muhammad Salman Bashir, Ming-Cheng Tsai, Mohamed-Slim Alouini   +2 more
exaly   +3 more sources

The Impact of Coherent Signal Reception on Interferometric Angle of Arrival Estimation

, 2020
The paper discusses the impact of coherent signal reception on the phase difference estimation when an interferometric approach to Angle of Arrival estimation is employed.
Giuseppe Coviello, Jieming Ma, Gianfranco Avitabile   +2 more
exaly   +2 more sources

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Machine Learning-Based Angle of Arrival Estimation for Ultra-Wide Band Radios

IEEE Communications Letters, 2022
Eli De Poorter, Gert-Jan Gordebeke, Sam Lemey   +2 more
exaly  

Quantum-enhanced angle-of-arrival pre-estimation of radio-frequency signals

Optics and Laser Technology, 2023
Yaohui Zheng, Tian Long, Yajun Wang
exaly  

Angle of Arrival Estimation Through a Full-Hardware Approach for Adaptive Beamforming

IEEE Transactions on Circuits and Systems II: Express Briefs, 2020
Giuseppe Coviello, Gianfranco Avitabile, Antonello Florio   +2 more
exaly  

Multiple Source Angle of Arrival Estimation Through Phase Interferometry

IEEE Transactions on Circuits and Systems II: Express Briefs, 2022
Giuseppe Coviello, Gianfranco Avitabile, Antonello Florio   +2 more
exaly  

Angle of Arrival and Centimeter Distance Estimation on a Smart UWB Sensor Node

IEEE Transactions on Instrumentation and Measurement, 2023
Michele Magno, Tommaso Polonelli, Christian Vogt   +2 more
exaly  

Decoupled Estimation of 2-D Angles of Arrival Using Two Parallel Uniform Linear Arrays

IEEE Transactions on Antennas and Propagation, 2007
Xuegang Wang, Qun Wan
exaly