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http://dx.doi.org/10.1021/acsami.4c15153 | DOI Listing |
In this Letter, over-correction of spherical aberration is used to counteract nonlinear effects such as Kerr self-focusing and plasma effects, resulting in more spherical and small-sized femtosecond laser-inscribed voxels within nonlinear materials. By strategically redirecting marginal focusing rays toward the beginning of the laser modification zone, the induced plasma prevents any rays from causing a structural modification beyond this zone, irrespective of any focus elongation caused by nonlinear effects. The method has been effectively validated across a range of materials, including ZnS, ZnSe, BIG, GeS, and SiO.
View Article and Find Full Text PDFJ Phys Chem Lett
December 2024
Raymond and Beverly Sackler Faculty of Exact Sciences, School of Chemistry, Tel Aviv University, Tel Aviv 6997801, Israel.
The "l-Doubling" phenomenon emanates from the coupling between molecular rotations and perpendicular vibrations (bending modes) in polyatomic molecules. This elusive phenomenon has been largely discarded in laser-induced molecular alignment. Here we explore and unveil the ramifications of l-Doubling on the coherent rotational dynamics of linear triatomic molecules at ambient temperatures and above.
View Article and Find Full Text PDFCommun Biol
December 2024
Laboratory for Biothermology, National Institute for Basic Biology, Okazaki, Japan.
Forensic Sci Int
November 2024
Department of Chemistry, University of Central Florida, Orlando, FL, USA; National Center for Forensic Science, University of Central Florida, Orlando, FL, USA; CREOL - The College of Optics and Photonics, University of Central Florida, Orlando, FL, USA. Electronic address:
When multiple sets of skeletonized human remains exist in the same context, they can become commingled due to multifactorial circumstances that affect the postmortem environment. Numerous techniques exist for reassociating commingled skeletal remains (e.g.
View Article and Find Full Text PDFSci Rep
December 2024
Faculty of Materials Metallurgy and Chemistry, Jiangxi University of Science and Technology, Ganzhou, 341000, People's Republic of China.
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