Results 221 to 230 of about 71,883 (316)

Bay‐functionalized [7]Helicene Bilayer Nanographenes

Advanced Optical Materials, EarlyView.
Bay‐functionalized [7]helical bilayer nanographenes are synthesized via a scalable, modular strategy enabling late‐stage diversification. Tailored methoxy, diketone, and phenazine substitutions precisely tune redox, photophysical, and chiroptical properties, delivering strong electronic circular dichroism and bright circularly polarized luminescence ...
Anmol Thanai, Vikas Sharma, Louis Minion, Hassan Khan, Hadeel Abbas, George F. S. Whitehead, Avantika Hasija, Jessica Wade, Matthew John Fuchter, Ashok Keerthi   +9 more
wiley   +1 more source

Photonics of Topological Magnetic Textures

Advanced Optical Materials, EarlyView.
Localized noncollinear magetic textures imprint their geometry and topology onto traversing photonic fields endowing them with orbital angular‐momentum, chirality, and magnetoelectric densities. Abstract Topological textures in magnetically ordered materials are an important case studies for fundamental research with promising applications in data ...
Vakhtang Jandieri, Ramaz Khomeriki, Daniel Erni, Nicolas Tsagareli, Qian Li, Douglas H. Werner, Jamal Berakdar   +6 more
wiley   +1 more source

Dynamic Golf Swing Analysis Framework Based on Efficient Similarity Assessment. [PDF]

Sensors (Basel)
Lee SS, Choi JH, Byun J, Hwang KI.
europepmc   +1 more source

Tunable Patterned Blue Phase Liquid Crystals Based on Lithographic Process Technology

Advanced Optical Materials, EarlyView.
A patterned blue phase liquid crystal device with electrically driven, localized bistability is demonstrated using a cost‐efficient photolithographic dual‐alignment process. The device switches between a high‐contrast patterned state and a uniform reflective state.
Jia‐Yu Cao, Ting‐Mao Feng, Duan‐Yi Guo, Liang‐Ying Wu, Aleksandra Neumann, Kamil Orzechowski, Chun‐Ta Wang   +6 more
wiley   +1 more source

easyClock: a user-friendly desktop application for circadian rhythm analysis and visualization. [PDF]

BMC Bioinformatics
Wu B, Ja WW.
europepmc   +1 more source

Invisible watermarking using Discrete Cosine Transform (DCT): A comprehensive exploration [PDF]

Krishna Kumar Bohra, Vivek Kumar Soni
openalex   +1 more source

Circularly Polarized Structural Color Pigments Tunable Across the Full Visible Spectrum

Advanced Optical Materials, EarlyView.
By infusing black dye into spherical shells of polymerized cholesteric liquid crystal, blue, green and red omnidirectional retroreflectors of circularly polarized structural color are achieved. They can be laid out on arbitrary surfaces without any need for index matching binder to define graphical information for robots and Augmented Reality devices ...
Deniz Işınsu Avşar, Jan P. F. Lagerwall   +1 more
wiley   +1 more source

COSINE-100 full dataset challenges the annual modulation signal of DAMA/LIBRA. [PDF]

Sci Adv
Carlin N, Cho JY, Choi JJ, Choi S, Ezeribe AC, França LE, Ha CH, Hahn IS, Hollick SJ, Jeon E, Joo HW, Kang WG, Kauer M, Kim B, Kim H, Kim J, Kim K, Kim S, Kim SK, Kim WK, Kim Y, Kim YH, Ko YJ, Lee D, Lee EK, Lee H, Lee HS, Lee HY, Lee IS, Lee J, Lee J, Lee MH, Lee SH, Lee SM, Lee Y, Leonard DS, Luan NT, de Almeida Machado VH, Manzato BB, Maruyama RH, Neal RJ, Olsen SL, Park BJ, Park HK, Park H, Park JC, Park K, Park SD, Pitta RLC, Prihtiadi H, Ra S, Rott C, Shin KA, Cavalcante DFFS, Son MK, Spooner NJC, Truc LT, Yang L, Yu GH.   +58 more
europepmc   +1 more source

Focal Cosine-Enhanced EfficientNetB0: A Novel Approach to Classifying Breast Histopathological Images [PDF]

Min Liu, Yanxiang Pei, Minghu Wu, Juan Wang   +3 more
openalex   +1 more source

Effect of Host Anisotropy on Phosphorescent Emitter Orientation and Light Outcoupling in OLEDs

Advanced Optical Materials, EarlyView.
The orientation of the emissive transition dipole moment of a cage‐type Iridium complex can be tuned by the anisotropic alignment of the cohost material, which is expressed as the S$S$ parameter of the film. Thus, the external quantum efficiency of OLEDs can be further enhanced to reach values above 30%.
Bình‐Minh Nguyễn, Jonas Kröber, Philipp Schütz, Klaus Ruhland, Falk May, Wolfgang Brütting   +5 more
wiley   +1 more source