Results 231 to 240 of about 1,562,416 (262)

Azobenzene's Cross‐Scale Optics and Photonics: Molecular Photoswitching, Mesoscopic Material Motions, and Adaptive Devices

Advanced Materials, EarlyView.
Azobenzene photoswitches translate molecular‐scale E/Z photoisomerization into macroscopic material responses and device‐level photonic functions. This Review highlights how azobenzene research has evolved from molecular photochemistry to photoalignment, mass migration, photomechanics, and heat release, ultimately enabling holography, reconfigurable ...
Heeju Son, Soyul Kwak, Heerin Noh, Minsang Kim, Doyeon Noh, Subhayan Chakraborty, Jaewon Lee, YongDeok Cho, Kyeongsoo Kim, Taewoong Eom, Moonyoung Kim, Jangwon Kim, Hoyoung Lee, Soyoung Lee, Jaehun Kim, Grace G. D. Han, Shin‐Tson Wu, Stefano Oscurato, Arri Priimagi, Marina Saphiannikova, Seungwoo Lee   +20 more
wiley   +1 more source

n‐Type Polymer Radio Frequency Rectifiers Operating at 18.5 GHz

Advanced Materials, EarlyView.
Combining an n‐doped polymer semiconductor with wafer‐scale asymmetric planar electrodes featuring work function‐engineered contacts yields radio‐frequency diodes and rectifying circuits operating at up to 18.5 GHz. The devices combine scalable manufacturing with an operating frequency previously unattainable by large‐area organic electronics ...
Lazaros Panagiotidis, Filip Aniés, Yiyang Yu, Mohammed Ghadiyali, Hendrik Faber, Zhanibek Bizak, Youssef Kabri, Pavlos Tzourmpakis, Suman Mandal, Linqu Luo, Temur Maksudov, Mohamad Insan Nugraha, Harold F. Mazo‐Mantilla, Patrice Vanelle, Julie Broggi, Khaled N. Salama, Udo Schwingenschlögl, Martin Heeney, Atif Shamim, Thomas D. Anthopoulos   +19 more
wiley   +1 more source

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

Spin-Orbit Coupling and Admixture Coefficients in SA-CASSCF and MS-CASPT2, and Triplet Excitation Yield Simulated via Trajectory Surface Hopping and Calibrated SA-CASSCF in 1,2-Dioxetane Derivatives. [PDF]

J Phys Chem A
Zhou JG, Shu Y.
europepmc   +1 more source

Theoretical Modeling of Sr(^q+) He (q = 0, 1, 2) van der Waals Systems Including Spin-Orbit Coupling. [PDF]

ACS Omega
Bejaoui M, Zrafi W, Dhiflaoui J, Berriche H.   +3 more
europepmc   +1 more source

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Spin-Orbit Coupling in 2D Semiconductors: A Theoretical Perspective.

Journal of Physical Chemistry Letters, 2021
This theoretical Perspective reviews spin-orbit coupling (SOC), including the Rashba effect and Dresselhaus effect, in two-dimensional (2D) semiconductors.
Jiajia Chen, Kai-Hsin Wu, Wei Hu, Jinlong Yang   +3 more
semanticscholar   +1 more source

Origin of Luminescence in Sb3+- and Bi3+-Doped Cs2SnCl6 Perovskites: Excited State Relaxation and Spin-Orbit Coupling.

Journal of Physical Chemistry Letters, 2021
Sb3+- and Bi3+-doped Cs2SnCl6 zero-dimensional perovskites are emerging as stable and nontoxic phosphors for light emitting diodes. The outermost s-electrons (ns2) of the dopants are responsible for both light absorption (ns2 to ns1np1) and emission ...
Habibul Arfin, Angshuman Nag
semanticscholar   +1 more source

Tuning spin–orbit coupling in 2D materials for spintronics: a topical review

Journal of Physics: Condensed Matter, 2019
Atomically-thin 2D materials have opened up new opportunities in the past decade in realizing novel electronic device concepts, owing to their unusual electronic properties.
Kasun Premasiri, Xuan P. A. Gao
semanticscholar   +1 more source

Spin-orbit Coupling Effects in Two-Dimensional Electron and Hole Systems

, 2003
R. Winkler
semanticscholar   +1 more source

First-principles determination of spin–orbit coupling parameters in two-dimensional materials

Nature Reviews Physics
K. Zollner, M. Kurpas, M. Gmitra, Jaroslav Fabian   +3 more
semanticscholar   +1 more source