Results 211 to 220 of about 20,968 (306)
Optically Driven Formation of Tailored Phonon Cavities
It is demonstrated that a structured optical field creates nanoscale “phonon cavities” in van der Waals materials, where atomic vibrations are confined and controlled in space and time. This approach enables programmable control of cavity geometry, symmetry, and frequency, and provides a platform for ultrafast studies of nonequilibrium interactions and
Jianyu Wu +5 more
wiley +1 more source
Ultrasensitive Diamond Cantilever‐Based Optical Microphone
The first demonstration that high quality diamond cantilevers function as high‐sensitivity acoustic transducers is reported, combining CVD diamond cantilevers and an extrinsic Fabry‐Perot optical configuration. High transduction efficiency yields record sensitivity (51.5 VPa−1) and MDP (0.018 µPa/Hz$\rm {\sqrt {Hz}}$), enabling durable, low‐noise ...
Shen Tian +8 more
wiley +1 more source
Crossing the Oxo‐Peroxo Wall for Selective Electrochemical Epoxidation
The classical Oxo‐Wall concept is extended to an Oxo–Peroxo Wall framework, showing that meta‐stable oxo species favor peroxo and superoxo formation, decoupling from oxygen evolution reaction (OER). This new understanding enables selective C‐C bond oxidations and provides a predictive alternative oxidation reaction (AOR) volcano for designing metal ...
Pooja Basera +3 more
wiley +1 more source
Influence of Driving Pulse Properties on Third-Harmonic Diffraction from Quasi-BIC Metasurfaces. [PDF]
Bijloo F +3 more
europepmc +1 more source
High‐pressure investigations uncover the structural determinants of luminescence intensity and shifts in aramids, establishing intrinsic intramolecular rotation as a reliable predictor of their piezofluorochromic behavior. Leveraging this insight, conjugation modulation is proposed as a precise strategy to tune their piezofluorochromic properties ...
Yayun Wang +10 more
wiley +1 more source
Degradable soft robots are gaining attention for applications in various fields such as exploration, healthcare, and security. The integration of transient electronics is essential to enhance their intelligent task‐performing capabilities. This review offers insights into the advancement of soft electronic–robotic systems by providing an overview of ...
Kyung‐Sub Kim +3 more
wiley +1 more source
Toward the universality of the Caldeira-Leggett oscillator bath as a model for quantum environments I. [PDF]
Halataei SMH.
europepmc +1 more source
Quantum Jumps in Amplitude Bistability: Tracking a Coherent and Invertible State Localization
A notable asymmetry is shown to characterize the bistable switching between macroscopic metastable states of light in the strong‐coupling limit of radiation–matter interaction. Transitions from the vacuum to a highly excited state correlate with a highly bunched sequence of emitted photons, while a downward switch to the vacuum involves a coherent ...
Th. K. Mavrogordatos
wiley +1 more source
Shaping Ultrafast Pulses for Enhanced Resonant Nonlinear Interactions. [PDF]
Meron O +3 more
europepmc +1 more source

