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
Crystal defect-mediated {0 1 0} facets of Bi2MoO6 nanosheets for removal of TC: Enhanced mechanism and degradation pathway
Sign Up to like & getrecommendations! Published in 2021 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2020.148038
Abstract: Abstract The engineering of crystal defects on photocatalytic materials has been widely proven as a versatile strategy to achieve the effective conversion of solar energy in environmental remediation. Herein, the defect-mediated {0 1 0} facets of Bi2MoO6… read more here.
Keywords: mediated facets; degradation; bi2moo6 nanosheets; crystal defect ... See more keywords
Control of gate adsorption characteristics of flexible metal-organic frameworks by crystal defect
Sign Up to like & getrecommendations! Published in 2020 at "Microporous and Mesoporous Materials"
DOI: 10.1016/j.micromeso.2020.110215
Abstract: Abstract Flexible metal-organic frameworks (flexible MOFs) are known to exhibit a step-wise adsorption behavior induced by structural transition. This adsorption behavior is referred to as the “gate” adsorption behavior as it resembles the opening and… read more here.
Keywords: adsorption; crystal defect; gate adsorption; adsorption behavior ... See more keywords
Graphene Photodetector Integrated on a Photonic Crystal Defect Waveguide
Sign Up to like & getrecommendations! Published in 2018 at "ACS Photonics"
DOI: 10.1021/acsphotonics.8b01128
Abstract: We present a graphene photodetector for telecom applications based on a silicon photonic crystal defect waveguide. The photonic structure is used to confine the propagating light in a narrow region in the graphene layer to… read more here.
Keywords: photonic crystal; defect waveguide; crystal defect; graphene ... See more keywords
Crystal defect induced zero thermal quenching β-NaYF4: Eu3+, Sm3+ red-emitting phosphor
Sign Up to like & getrecommendations! Published in 2022 at "RSC Advances"
DOI: 10.1039/d2ra06567c
Abstract: Red phosphors with brilliant performance are crucial for the application of white LEDs as their red-light component. However, the thermal quenching phenomenon is an inevitable obstacle in the practical application of various types of red-light… read more here.
Keywords: thermal stability; phosphor; eu3; thermal quenching ... See more keywords
Optically Defined Phononic Crystal Defect.
Sign Up to like & getrecommendations! Published in 2024 at "Physical review letters"
DOI: 10.1103/physrevlett.133.226904
Abstract: We demonstrate a mechanical crystal with an optically programmable defect mode. By applying an optical spring to a single unit cell of a phononic crystal membrane, we smoothly transfer a single mechanical mode into the… read more here.
Keywords: crystal; mode; phononic crystal; optically defined ... See more keywords