Results 241 to 250 of about 621,740 (291)

Multi-Harmonic Nonlinear Ultrasonic Fusion with Deep Learning for Subtle Parameter Identification of Micro-Crack Groups. [PDF]

Sensors (Basel)
Lin Q, Bi X, Ding X, Yang B, Liu B, Yang X, Xue J, Deng M, Hu N.   +8 more
europepmc   +1 more source

Controlling the Orientation of Polar Axis in Chiral Metal‐Halides to Reveal Their Intrinsic Circularly Polarized Luminescence

Advanced Optical Materials, EarlyView.
In chiral and polar metal‐halide single crystals or thin films, the orientation of the main optical axis normal to incident light allows an easy characterization of the chiroptical properties (circular dichroism and circularly polarized luminescence) without artifacts or macroscopic interferences, despite the highly anisotropic nature in this family of
Kostiantyn Tieriekhov, Maria Maniadi, Olivier Ségut, Sylvie Dabos‐Seignon, Arnaud Brosseau, Valérie Dupray, Nicolas Mercier, Alexandre Abhervé   +7 more
wiley   +1 more source

Percolation for 2D Classical Heisenberg Model and Exit Sets of Vector Valued GFF. [PDF]

Commun Math Phys
Aru J, Garban C, Sepúlveda A.
europepmc   +1 more source

Chemical Substitution‐Driven Design of a High‐Performance Noncentrosymmetric Bismuth Molybdenum Selenite

Advanced Optical Materials, EarlyView.
The first bismuth molybdenum selenite material with a macroscopic noncentrosymmetric structure is designed using a chemical substitution‐oriented approach and successfully synthesized via a hydrothermal reaction. It exhibits exceptionally well‐balanced nonlinear optical properties, including a s efficiency that is 1.2 times that of KTiOPO4, a suitable ...
Hieu Minh Ngo, Yunseung Kuk, Jihyun Lee, Jiachen Lu, Zhiyong Bai, Chun‐Li Hu, Kang Min Ok   +6 more
wiley   +1 more source

Second harmonic generation of optical spin-orbit interactions in hybrid plasmonic nanocircuits. [PDF]

Nanophotonics
Shi J, Jing K, Li L, Zhang W, Zhang T, He X.   +5 more
europepmc   +1 more source

Predictive Design to Determine Optimal Absorber Placement in Colloidal Photonic Crystals

Advanced Optical Materials, EarlyView.
The inclusion of absorbing material is known to increase color saturation in photonic crystals. Predictive design based on mathematical structure optimization is used to identify optimal designs for the absorber amount and position within a photonic colloidal crystal and experimentally realized. This strategy shows that the placement of the absorber at
Gudrun Bleyer, Nico Nees, Florian Prohaska, Lukas Pflug, Michael Stingl, Nicolas Vogel   +5 more
wiley   +1 more source

Coherent harmonic generation of magnons in spin textures. [PDF]

Nat Commun
Lan G, Liu KY, Wang Z, Xia F, Xu H, Guo T, Zhang Y, He B, Li J, Wan C, Bauer GEW, Yan P, Liu GQ, Pan XY, Han X, Yu G.   +15 more
europepmc   +1 more source

Enabling low Threshold Laser Through an Asymmetric Tetramer Metasurface Harnessing Polarization‐Independent Quasi‐BICs

Advanced Optical Materials, EarlyView.
Light impinging from the left on a metasurface composed by active material. The metasurface shows asymmetric configuration through the non‐uniform presence of holes. The forming quasi‐BICs modes are exploited for lasing purposes. Abstract It is proposed and numerically demonstrated a novel strategy to achieve lasing generation from a dual‐band symmetry‐
Tao Wang, Weizheng Di, W. E. I. Sha, Remo Proietti Zaccaria   +3 more
wiley   +1 more source

A Subclass of Harmonic Univalent Function Involving Error Function

Asia Pacific Journal of Mathematics, 2019
I.T. Awolere, Ukeje Emelike
doaj   +1 more source

Connectome harmonic decomposition tracks the presence of disconnected consciousness during ketamine-induced unresponsiveness. [PDF]

Br J Anaesth
Van Maldegem M, Vohryzek J, Atasoy S, Alnagger N, Cardone P, Bonhomme V, Vanhaudenhuyse A, Demertzi A, Jaquet O, Bahri MA, Nunez P, Kringelbach ML, Stamatakis EA, Luppi AI.   +13 more
europepmc   +1 more source