Results 271 to 280 of about 57,392 (308)
Some of the next articles are maybe not open access.
Industrial applications of the photothermal effect
SPIE Proceedings, 1990Photothermal techniques use optically induced heat fluxes to probe the optical and thermal properties of materials. The techniques can be used for spectroscopy, measurement of thermal parameters, non-destructive evaluation, energy transfer studies and spectroscopic depth profiling. A large literature on the various photothermal techniques and their
openaire +1 more source
Plasmonic enhanced photothermal effects and its applications
2014 16th International Conference on Transparent Optical Networks (ICTON), 2014We review here our recent studies on plasmonic enhanced photothermal effects in metallic nanostructure, and the applications of such effects. When light is shined on a prefect metamaterial absorber patterned with e-beam lithography, the gold nanoparticles (NPs) forming the absorber can be either transformed to nano-spherical-domes, or to truncated ...
Min Qiu +9 more
openaire +1 more source
Nanowelding through plasmonic enhanced photothermal effects
2015 17th International Conference on Transparent Optical Networks (ICTON), 2015Single point nanowelding (SPNW) of nanowires is highly demanded for functional electronics and photonics devices while it is difficult to be realized due to small footprints of nanowires and controlling the localized heat generation. Here we review our recent work on the precise control of SPNW of silver nanowires, where the nanowelding is induced ...
Min Qiu +7 more
openaire +1 more source
Nanomaterials with a photothermal effect for antibacterial activities: an overview
Nanoscale, 2019Nanomaterials and photothermal conversion nanotechnologies have been expected to provide innovative platforms for addressing antibacterial challenges, with potential to even deal with bacterial infections involving drug-resistance.
Jing-Wei Xu, Ke Yao, Zhi-Kang Xu
openaire +2 more sources
Review of Some Photothermal Effects
1996When a laser beam passes through a lossy material, the absorbed energy produces thrmal gradients, which in turn produce gradients of refractive index. There may then occur a variety of effects including focusing or defocusing (thermal lense effects), beam distortion, self-phase modulation, or generation of acoustic waves.
openaire +1 more source
Photothermal effects and nonlinearity in photocatalysis
Nanoscale and Quantum Materials: From Synthesis and Laser Processing to Applications 2023, 2023Ieng-Wai Un, Yonatan Dubi, Yonatan Sivan
openaire +1 more source
Photothermal Effects in Chemical Analysis
Analytical Chemistry, 1986Michael D. Morris, Konan Peck
openaire +2 more sources