Encoding and Decoding of Invisible Complex Information in a Dual‐Response Bilayer Photonic Crystal with Tunable Wettability
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Functional Materials"
DOI: 10.1002/adfm.201906799
Abstract: Combining responsive colloidal photonic crystals into invisible wettability patterns is important in steganography and watermarking for information encoding and decoding. Using a bilayer photonic crystal as a regionally functionalized porous carrier, a dual‐responsive surface with… read more here.
Keywords: bilayer photonic; complex information; information; encoding decoding ... See more keywords
Integrated Metallo‐Dielectric 3D Hotspots From High Refractive Index Nanodiamond‐Plasmonic Gold Cryosoret Nano‐Assemblies for Photonic Crystal Enhanced Fluorescence
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202512295
Abstract: Hybridizing fluorescent reporters with gold nanoparticles (AuNPs) presents challenges associated with surface‐induced quenching in the “zone of inactivity,” compromising the functionality of related point‐of‐care diagnostic tools. Nano‐assembly of high refractive index (HRI) dielectric and plasmonic… read more here.
Keywords: metallo dielectric; nano assemblies; photonic crystal; high refractive ... See more keywords
When Chirophotonic Film Meets Wrinkles: Viewing Angle Independent Corrugated Photonic Crystal Paper
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202206764
Abstract: Light manipulation strategies of nature have fascinated humans for centuries. In particular, structural colors are of considerable interest due to their ability to control the interaction between light and matter. Here, wrinkled photonic crystal papers… read more here.
Keywords: viewing angle; photonic crystal; wrinkled pcp; chirophotonic film ... See more keywords
Inverse Opal Photonic Crystal Structured Bifacial‐Iridescent Efficient Perovskite Solar Cells and Modules
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Materials"
DOI: 10.1002/adma.202420130
Abstract: Colorful perovskite solar cells exhibit excellent potential for building‐integrated photovoltaics (BIPVs), which increase the utilization of clean power. However, their efficiencies are lower than those of uncolored devices. Moreover, traditional mono‐facial colored devices cannot satisfy… read more here.
Keywords: crystal; bifacial iridescent; inverse opal; solar cells ... See more keywords
2D Molybdenum Disulfide Embedded Photonic Crystal Fiber for all‐Fiber Phase Retarder
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Materials"
DOI: 10.1002/adma.202504464
Abstract: The integration of 2D materials with optical fibers enables multifunctional fiber devices, such as polarizers, modulators, and sensors. Recent advances in direct vapor deposition growth further enhance light‐2D material interactions to centimeter‐scale lengths, overcoming the… read more here.
Keywords: photonic crystal; molybdenum disulfide; fiber; phase retarder ... See more keywords
Photonic Crystal Defect Cavities Enable Air‐Stable and Enhanced SHG from NbOCl2
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Optical Materials"
DOI: 10.1002/adom.202501588
Abstract: Layered ferroelectric NbOCl2 exhibits intrinsically strong second‐order nonlinear susceptibility, making it a promising candidate for second‐harmonic generation (SHG) application in ultrathin nonlinear optical devices. In practical implementations, such devices require not only high SHG efficiency… read more here.
Keywords: cavities enable; defect cavities; shg nbocl2; photonic crystal ... See more keywords
Silicon Carbide Photonic Crystal Photoelectrode
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Science"
DOI: 10.1002/advs.202415552
Abstract: The immense challenge of large‐scale implementation of photoelectrochemical (PEC) water splitting and carbon fixation lies in the need for a cheap, durable, and efficacious photocatalyst. Cubic silicon carbide (3C‐SiC) holds compelling potential due to its… read more here.
Keywords: silicon; carbide photonic; photonic crystal; silicon carbide ... See more keywords
Ray Modes in Random Gap Systems
Sign Up to like & getrecommendations! Published in 2017 at "Annalen der Physik"
DOI: 10.1002/andp.201600345
Abstract: A disordered photonic crystal with spectral degeneracies in the form of Dirac nodes is considered. Disorder can create a random gap at the Dirac nodes, which leads to the formation of random edge modes. We… read more here.
Keywords: modes random; ray modes; photonic crystal; gap systems ... See more keywords
A Stable Perovskite Sensitized Photonic Crystal P-N Junction with Enhanced Photoelectrochemical Hydrogen Production.
Sign Up to like & getrecommendations! Published in 2024 at "ChemSusChem"
DOI: 10.1002/cssc.202400395
Abstract: The slow photon effect in inverse opal photonic crystals represents a promising approach to manipulate the interactions between light and matter through the design of material structures. This study introduces a novel ordered inverse opal… read more here.
Keywords: crystal junction; visible light; perovskite sensitized; photonic crystal ... See more keywords
Development of Highly Reliable SERS-active Photonic Crystal Fiber Probe and its Application in the Detection of Ovarian Cancer Biomarker in Cyst Fluid.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of biophotonics"
DOI: 10.1002/jbio.201960120
Abstract: Conventionally Surface enhanced Raman spectroscopy (SERS) is realized by adsorbing analytes onto nano-roughened planar substrate coated with noble metals (silver or gold) or their colloidal nanoparticles (NPs). Nano scale irregularities in such substrates/NPs could lead… read more here.
Keywords: detection; crystal fiber; photonic crystal; sers active ... See more keywords
Magnetically Assembled Photonic Crystal Gels with Wide Thermochromic Range and High Sensitivity.
Sign Up to like & getrecommendations! Published in 2021 at "Macromolecular rapid communications"
DOI: 10.1002/marc.202100200
Abstract: Thermochromic poly(N-isopropyl acrylamide) (PNIPAM) photonic crystal gels based on 1D magnetically assembling colloidal nanocrystal clusters have attracted much attention due to its convenient preparation process, striking color response, and good mechanical strength. However, there remain… read more here.
Keywords: temperature; range; thermochromic range; sensitivity ... See more keywords