Zobrazeno 1 - 10
of 3 116
pro vyhledávání: '"nanosecond laser"'
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 679-688 (2024)
Through Silicon Vias (TSV) are crucial in semiconductor technology for vertically connecting multiple stacks in 3D packaging. High aspect ratio, smooth and slightly tapered TSVs enhance layout efficiency and void-free filling. Being contact-less and
Externí odkaz:
https://doaj.org/article/18481c406e004090bcb845f067e7f280
Publikováno v:
Heliyon, Vol 10, Iss 18, Pp e37808- (2024)
Superhydrophobic and superhydrophilic surfaces are attracting significant attention in fundamental and applied research. This study fabricated the micro/nanostructure with a Q-switched nanosecond pulsed laser on the Ti-6Al-4V surface. Three laser-gen
Externí odkaz:
https://doaj.org/article/050caa6b1d444c8598811bcf7ebd2894
Autor:
Haotian Yang, Ryo Yasuhara, Hiroyuki Noto, Daisuke Nagata, Masayuki Tokitani, Haruki Kawaguchi, Chihiro Suzuki, Reina Miyagawa, Hiyori Uehara
Publikováno v:
Nuclear Materials and Energy, Vol 40, Iss , Pp 101688- (2024)
The laser-induced grain structure of pure tungsten was evaluated using a nanosecond Q-switched Nd:YAG laser. The grain structure, crystal orientation, and grain boundary angular distribution were analyzed through electron backscatter diffraction anal
Externí odkaz:
https://doaj.org/article/55f2cbdae32a4d37b987c7d7b375520e
Publikováno v:
Results in Engineering, Vol 22, Iss , Pp 102347- (2024)
Surface cleaning is highly demanded in the construction, mechanical, and automotive industries. Laser surface cleaning is increasingly being used due to its advantages such as high selectivity, fast cleaning, and efficient response to many different
Externí odkaz:
https://doaj.org/article/d4dc8e5f10ee42bc82e6f8e1f69821e7
Autor:
N. Zerhouni Abdou, P. Acosta Alba, L. Brunet, F. Milesi, M. Opprecht, M. Gallard, S. Reboh, I. Ionica
Publikováno v:
IEEE Journal of the Electron Devices Society, Vol 12, Pp 384-389 (2024)
The EZ-FET is a device with simplified architecture and processing that enables fast electrical characterization of semiconductor films on insulators (SOI) with only two lithography levels and using regular process steps. For low temperature SOI subs
Externí odkaz:
https://doaj.org/article/8cbe6435aace43639f140b3c99280018
Publikováno v:
High Temperature Materials and Processes, Vol 43, Iss 1, Pp pp. 1363-1365 (2024)
To improve the photoelectric conversion efficiency (η) of the solar cell, a green wavelength (532 nm) laser source in a nanosecond range was used to ablate the passivated emitter and rear cell (PERC) to form the contact holes. If the laser ablation
Externí odkaz:
https://doaj.org/article/6d4a6949c4a74dcd923855a7a0811f52
Autor:
Di Song, Jiaqi Wang, Xinyang Wu, Liancong Gao, Jiao Yang, Xiaoxu Liu, Qing Luo, Dongdong Wang, You Wang
Publikováno v:
Micromachines, Vol 15, Iss 9, p 1101 (2024)
Due to their excellent light transmission, heat resistance, corrosion resistance, high mechanical strength, and other characteristics, transparent materials have been widely used in emerging industries such as aviation, aerospace, microelectronics, i
Externí odkaz:
https://doaj.org/article/1f529913176b4873a3f3d84ffd556375
Autor:
Nikolaos Pliatsikas, Stavros Panos, Tamara Odutola, Spyridon Kassavetis, Chrysanthi Papoulia, Ilias Fekas, John Arvanitidis, Dimitris Christofilos, Eleni Pavlidou, Maria Gioti, Panos Patsalas
Publikováno v:
Nanomaterials, Vol 14, Iss 14, p 1214 (2024)
Titanium nitride (TiN) is a candidate material for several plasmonic applications, and pulsed laser ablation in liquids (PLAL) represents a rapid, scalable, and environmentally friendly approach for the large-scale production of nanomaterials with cu
Externí odkaz:
https://doaj.org/article/9539bd343bd34144a75f024ff0341d05
Autor:
Alexandra Sinani, Dimitrios Palles, Constantinos Bacharis, Dionysios Mouzakis, Maria Kandyla, Christos Riziotis
Publikováno v:
Applied Sciences, Vol 14, Iss 14, p 6071 (2024)
Polymeric Intraocular lenses (IOLs) are vital for restoring vision following cataract surgery and for correcting refractive errors. Despite technological and medical advancements, challenges persist in achieving optimal vision and preventing complica
Externí odkaz:
https://doaj.org/article/caa618acd8024a6b906a2b0835c06d73
Publikováno v:
Materials Research Letters, Vol 11, Iss 8, Pp 688-696 (2023)
We report the discovery of Q-silicon with an atomic density of 60% higher than crystalline silicon while keeping the bonding characteristics the same as normal silicon. Distinct amorphous phases are created, when one, two, or three tetrahedra are ran
Externí odkaz:
https://doaj.org/article/18bae2cdca3e4caa8c29f782b8f046c8