Zobrazeno 1 - 10
of 17 550
pro vyhledávání: '"ultrafast Laser"'
Autor:
Francesco P. Mezzapesa, Caterina Gaudiuso, Annalisa Volpe, Antonio Ancona, Salvatore Mauro, Silvano Buogo
Publikováno v:
Advanced Materials Interfaces, Vol 11, Iss 24, Pp n/a-n/a (2024)
Abstract The superhydrophobicity of submerged surfaces typically pertains to the trapped air film at the liquid–solid interface, subject to wettability transitions from a Cassie–Baxter state to more unstable states that gradually collapse to high
Externí odkaz:
https://doaj.org/article/006383dc30044fce8617430bdd1092d1
Autor:
Mathilde Prudent, Alejandro Borroto, Florent Bourquard, Stéphanie Bruyère, Sylvie Migot, Florence Garrelie, Jean-François Pierson, Jean-Philippe Colombier
Publikováno v:
Materials & Design, Vol 244, Iss , Pp 113164- (2024)
Manufacturing multifunctional nanocomposite materials and engineered surface nanopatterns involves a strategic blend of topography, crystal structures, and chemistry. Here, we report the controllable formation of crystalline nanoparticles and interme
Externí odkaz:
https://doaj.org/article/005f09e78f254de4b6a8f4cdec12d490
Publikováno v:
Light: Advanced Manufacturing, Vol 5, Pp 1-15 (2024)
We describe how a direct combination of an axicon and a lens can represent a simple and efficient beam-shaping solution for laser material processing applications. We produce high-angle pseudo-Bessel micro-beams at 1550 nm, which would be difficult t
Externí odkaz:
https://doaj.org/article/26960f2a3eb248c9848d4e99ca9028ba
Autor:
Ming Qiao, Huimin Wang, Heng Guo, Ma Luo, Yuzhi Zhao, Haoze Han, Jianfeng Yan, Yingying Zhang
Publikováno v:
Light: Advanced Manufacturing, Vol 5, Pp 1-11 (2024)
Organic proteins are attractive owing to their unique optical properties, remarkable mechanical characteristics, and biocompatibility. Manufacturing multifunctional structures on organic protein films is essential for practical applications; however,
Externí odkaz:
https://doaj.org/article/9f840fa4b7d44323b652b20e9612652e
Publikováno v:
Photochem, Vol 4, Iss 2, Pp 179-197 (2024)
Thin films of carbazole (Cz) derivatives are frequently used in organic electronics, such as organic light-emitting diodes (OLEDs). Because of the proximity of the Cz units, the excited-state relaxation in such films is complicated, as intermolecular
Externí odkaz:
https://doaj.org/article/911bae2648bb4f48a2c08ff35e936623
Publikováno v:
Photochem, Vol 4, Iss 2, Pp 163-178 (2024)
Carbazole-based molecular units are ubiquitous in organic optoelectronic materials; however, the excited-state relaxation of these compounds is still underexplored. Here, we provide a detailed investigation of carbazole (Cz) and 3,6-di-tert-butylcarb
Externí odkaz:
https://doaj.org/article/7ec2c6ccd3454687a30eb984e5b8eada
Publikováno v:
Light: Advanced Manufacturing, Vol 5, Iss 1, Pp 52-61 (2024)
We demonstrate a novel, composite laser written 3D waveguide, fabricated in boro-aluminosilicate glass, with a refractive index contrast of 1.12 × 10−2. The waveguide is fabricated using a multi-pass approach which leverages the respective refract
Externí odkaz:
https://doaj.org/article/a1eeba23ad6041438fc648c49ae270a2
Autor:
Jiao Shuhui, Zhao Kang, Jiang Jianhui, Zhao Kailin, Guo Qin, Wang Jingbo, Zhang Yansong, Chen Gang, Cheng Qian, Zuo Pei, Han Weina
Publikováno v:
Nanophotonics, Vol 13, Iss 9, Pp 1645-1655 (2024)
Manipulating the thermal emission in the infrared (IR) range significantly impacts both fundamental scientific research and various technological applications, including IR thermal camouflage, information encryption, and radiative cooling. While prio
Externí odkaz:
https://doaj.org/article/1b97b12e69c1421daaa0d14f7c129cd6
Autor:
Yanan Liu, Ye Ding, Zeping Liu, Xingchen Li, Sichao Tian, Lishuang Fan, Jichang Xie, Liangliang Xu, Jinwoo Lee, Jian Li, Lijun Yang
Publikováno v:
PhotoniX, Vol 5, Iss 1, Pp 1-19 (2024)
Abstract Aqueous zinc-ion batteries provide a most promising alternative to the existing lithium-ion batteries due to their high theoretical capacity, intrinsic safety, and low cost. However, commercializing aqueous zinc-ion batteries suffer from den
Externí odkaz:
https://doaj.org/article/7b36a7559a8843329070fef133108ac2
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 5484-5494 (2024)
In order to reveal the influence of special surface structures on the wetting and spreading of Ag/Ti system and the precursor film, micro-bumps, micro-pits, micro-grooves and micro-thread surface structures were machined on a grade 2 commercially-pur
Externí odkaz:
https://doaj.org/article/3dce3ed8509e4374a4f3e83b24ff52c4