Results 171 to 180 of about 993 (249)
Small, EarlyView.A polysulfide‐regulating covalent organic framework (TUS‐44) integrating tetrathiafulvalene and crown‐ether linkers forms an electron‐delocalized, ion‐coordinative network that synergistically mediates Li–S redox chemistry. When interfaced with graphene, the TUS‐44@G layer functions as a catalytic and chemisorptive interface, enabling efficient ...
Kai Sun +11 more
wiley +1 more source
Non-Hermitian Dynamics in Three-Level Systems: A Perturbative Approach for Time-Dependent Hamiltonians. [PDF]
Entropy (Basel)La G, Li Y, Zheng G.
europepmc +1 more source
Optoelectronics of Single Mixed Dislocations in Van Der Waals Core‐Shell Nanowires
Small, EarlyView.Ge1‐xSnxS van der Waals core‐shell nanowires can host single helical dislocations whose character is tunable from a pure screw to a majority edge dislocation via the core‐shell lattice mismatch. Cathodoluminescence shows profound effects once an edge component is introduced, notably a lowering of the spontaneous emission quantum efficiency due to the ...
Eli Sutter, Peter Sutter
wiley +1 more source
Smart Molecules, EarlyView.A smart design strategy for NIR‐II organic fluorophores is proposed by combining self‐driven Iterative evolution, deep Learning, and fragment‐based assembly. This work establishes a broadly applicable approach for molecular design, accelerating the discovery of NIR‐II fluorophores and extending to optoelectronic materials and therapeutic compounds ...
Yu Zhang +6 more
wiley +1 more source
Exploring Quantum-Inspired Encoding Strategies in Neuromorphic Systems for Affective State Recognition. [PDF]
Sensors (Basel)Wang F, Liang X, Du X.
europepmc +1 more source
Scalable Room‐Temperature Terahertz Graphene Cameras
Small Methods, EarlyView.ABSTRACT Terahertz (THz) imaging has emerged as a powerful tool for non‐destructive, label‐free analysis across several scientific disciplines, ranging from materials science to biomedical research. By capturing the spatial‐dependent information in a broad range of frequencies, this technique enables the identification of chemical composition ...
Lili Shi +2 more
wiley +1 more source
Predicting the Regioselectivity of Mechanochemical Bond Scission in Complex Molecules
Transformative Chemistry, EarlyView.Covalent‐bond peak force network (CBPFNet), a physics‐informed graph attention framework, predicts mechanochemical bond scission regioselectivity directly from equilibrium structures with DFT‐level accuracy. By uncovering the ‘stiffness mismatch’ mechanism, this work enables the rational design of programmable mechanical fuses for next‐generation ...
Feiyu Zhou +7 more
wiley +1 more source
Conformal Field Theory Descriptions of String Initial Conditions and Quantum Entanglement Entropy
125 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2007.Quantum theories are filled with predictions which defy any classical analog. Perhaps the phenomenon which is most bizarre from a classical perspective is entanglement. This effect is
Nowling, Sean Robert
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