Results 201 to 210 of about 708,136 (308)
Aqueous Colloidal Perovskite Quantum Emitters
Advanced Materials, Volume 37, Issue 33, August 21, 2025.Facile structural transformation‐induced in situ core‐shell self‐assembly for constructing mono‐dispersed aqueous colloidal perovskite nanocrystals, exhibiting unprecedented aqueous solution single photon emission. Abstract Aqueous solutions of nanoparticles are the cornerstones for applications in diagnostics, catalysis and more, where control over ...
Huajun He +10 more
wiley +1 more source
Advanced Materials, Volume 37, Issue 33, August 21, 2025.Temperature‐dependent nanoscale ferroelectric domain evolution and the ferroelectric‐to‐paraelectric phase transition in 2D halide perovskites is visualized using piezoresponse force microscopy. The phase transition initiates locally below the Curie temperature and progressively propagates as paraelectric regions expand.
Tae Hyun Jung +14 more
wiley +1 more source
Non-self-adjoint harmonic oscillator, compact semigroups and pseudospectra
, 1999 Lyonell Boulton
openalex +2 more sources
Excitation‐Wavelength‐Tunable Lasing in Individual Quantum Dot Superparticles
Advanced Optical Materials, Volume 13, Issue 22, August 5, 2025.Mesoscale superparticles assembled from CdSe quantum dots are shown to behave as microlasers with emission properties that can be tuned by changing the excitation wavelength. Abstract Microcavities enable precise control over light‐matter interactions, supporting a wide range of applications in photonics and optoelectronics.
Marco Reale +5 more
wiley +1 more source
Thermally Activated Delayed Fluorescence and Beyond. Photophysics and Material Design Strategies.
Advanced Photonics Research, Volume 6, Issue 8, August 2025.Photophysical properties of TADF molecules are determined by characteristic parameters that are discussed in detail(. Moreover, using femtosecond time‐resolved spectroscopy, quantum mechanical considerations, and state‐of‐art calculations, deeper understanding allows us to design breakthrough Cu(I) and organic TADF‐ OLED materials. For the latter ones,
Hartmut Yersin, Uwe Monkowius
wiley +1 more source
Advanced Theory and Simulations, Volume 8, Issue 8, August 2025.FMint is introduced as a multi‐modal foundation model that integrates human‐designed solvers and data‐driven methods for fast, accurate simulation of dynamical systems. FMint leverages in‐context learning within a transformer‐based framework to refine coarse numerical solutions.
Zezheng Song, Jiaxin Yuan, Haizhao Yang
wiley +1 more source
Advanced Science, Volume 12, Issue 31, August 21, 2025.This study reveals quasiparticle dynamics in ZrTe5. Polarization‐dependent measurements show transient reflectivity anisotropy arises from electron relaxation and lattice vibrations. The first dynamical evidence of a temperature‐induced Lifshitz transition is reported.
Yueying Hou +14 more
wiley +1 more source
The quantum harmonic oscillator (I)
, 2016 En la charla se discutieron aspectos básicos sobre los estados coherentes del oscilador armónico. Se hizo especial hincapié en los aspectos matemáticos del problema.
openaire +2 more sources
Nanomechanical Systems for Reservoir Computing Applications
Advanced Intelligent Systems, Volume 7, Issue 8, August 2025.Nanoelectromechanical systems (NEMS) are known for their strong nonlinear response, which can be conducive for reservoir computing. In this work, the authors build an NEMS‐based reservoir and investigate the classification accuracy as a function of drive levels and operation points.
Enise Kartal +7 more
wiley +1 more source