Results 181 to 190 of about 111,164 (268)
Advanced Optical Materials, Volume 14, Issue 6, 9 February 2026.A metal‐based thermal metasurface supporting bound states in the continuum is demonstrated and experimentally shown to achieve a record‐high quality factor of 202 and high emissivity of 0.82. The design offers thermally stable, narrowband mid‐infrared emission, making it ideal for high‐precision gas sensing applications.
Guodong Zhu +8 more
wiley +1 more source
Rayleigh-scattering microscopy for tracking and sizing nanoparticles in focused aerosol beams. [PDF]
IUCrJ, 2018 Hantke MF +11 more
europepmc +1 more source
A dual-mode resonance Rayleigh scattering and colorimetric alkaline phosphatase assay based on in situ ascorbic acid-induced signal generation from manganese dioxide nanosheets. [PDF]
RSC Adv, 2020 Liu S +5 more
europepmc +1 more source
Advanced Optical Materials, Volume 14, Issue 5, 2 February 2026.A simple and efficient method for determining the stability of optical vortices via Fourier transform using a conventional spherical lens is presented. The theoretical and experimental results demonstrate a practical approach to directly and unambiguously measure the magnitude and sign of the topological charge of a beam without altering an ...
Elena Melnikova +5 more
wiley +1 more source
A Sensitive Resonance Rayleigh Scattering Method for Na+ Based on Graphene Oxide Nanoribbon Catalysis. [PDF]
Int J Anal Chem, 2018 Wang H, Li C, Luo Y, Jiang Z.
europepmc +1 more source
Excitation of Spin Waves in Ferrimagnetic Alloy via Optical Transient Grating Spectroscopy
Advanced Photonics Research, Volume 7, Issue 2, February 2026.The study demonstrates an all‐optical method for exciting and detecting standing spin waves in a ferrimagnetic thin film using the Transient Grating technique. By using polarization‐sensitive detection, we separate magnetic and thermoelastic dynamics.
Marta Brioschi +14 more
wiley +1 more source
High-repetition-rate interferometric Rayleigh scattering for flow-velocity measurements. [PDF]
Appl Phys B, 2018 Estevadeordal J +7 more
europepmc +1 more source
Advanced Science, Volume 13, Issue 8, 9 February 2026.Asymmetric iron single‐atom catalysts with Sabatier‐adjusted d‐band centers overcome the inherent limitations of peroxymonosulfate (PMS) activation by establishing a synergistic nonradical pathway network, achieving exceptional pollutant mineralization (≈85%) at only one‐tenth conventional PMS dosage.
Yue Chen +10 more
wiley +1 more source
Phonons in Single‐Domain κ‐Ga2O3 Studied by Polarization Angle‐Resolved Raman Scattering
Advanced Electronic Materials, Volume 12, Issue 3, 4 February 2026.Single‐domain κ‐Ga2O3 is systematically studied using advanced Raman spectroscopy, revealing over 100 Raman‐active phonon modes. These modes are compared with theoretical predictions and organized within a newly established nomenclature, offering a robust reference for future research.
Alwin Wüthrich +11 more
wiley +1 more source