Wang, Zhen Zhang, Jian Zhang, Fengqin Qi, Changbao
Published in
Frontiers in Materials
To utilise laser deposition for the preparation of high-strength, wear-resistant components, the service life of components in rail transportation equipment should be improved. Laser deposition technology is used to fabricate Fe‒Ni‒Ti coatings on the surface of AISI 1045 steel substrates. By varying the laser power to adjust the laser energy densit...
Xu, Jin Wang, Lingfeng Yang, Peilin Jiang, Haoqing Zheng, Huai An, Licong Liu, Xingtao Cheng, Gary J
Published in
International Journal of Extreme Manufacturing
The remarkable capabilities of 2D plasmonic surfaces in controlling optical waves have garnered significant attention. However, the challenge of large-scale manufacturing of uniform, well-aligned, and tunable plasmonic surfaces has hindered their industrialization. To address this, we present a groundbreaking tunable plasmonic platform design achie...
Kamikawa, Ikumi Yamamoto, Kohei Miyadera, Tetsuhiko Yoshida, Yuji Murakami, Takurou N. Noda, Kei
Published in
Japanese Journal of Applied Physics
The performance of perovskite solar cells (PSCs) has been greatly influenced by the surface morphology and orientational growth of organometal halide perovskite, which can be controlled by buffer layers located underneath the perovskite layer. In this study, organic semiconductors such as rubrene and pentacene were selected as the buffer layer mate...
Meng, Miao Liu, Siqian Song, Dongsheng Zhang, Xi Du, Haifeng Huang, Haoliang Liu, Huaying Sun, Zhangao Mei, Chenguang Yang, Huaixin
...
Published in
Journal of Physics: Condensed Matter
Fe-based superconductors are one of the current research focuses. FeTe is unique in the series of FeSe1−x Te x , since it is nonsuperconducting near the FeTe side in the phase diagram in contrast to the presence of superconductivity in other region. However, FeTe thin films become superconducting after oxygen annealing and the mechanism remains elu...
alfe;, michela
In this study, matrix-assisted pulsed laser evaporation (MAPLE) was used to deposit graphene-like materials (GL), a new class of biocompatible graphene-related materials (GRMs) obtained from a controlled top-down demolition of a carbon black, on silicone slices to test their potential use as functional coating on invasive medical devices as indwell...
li;, xiao
The selective laser melting (SLM) manufacturing process is a complex process involving moving a molten pool, rapid non-equilibrium solidification and solid phase transformation. If the thermal residual stress is too large, it may lead to warping, cracking and failure of the structures. The present work aims to establish a thermo-mechanical framewor...
Liu, Chunxin Oriekhov, Taras Fokine, Michael
Published in
Frontiers in Materials
Additive manufacturing of glass is an emerging technology that is foreseen to have a big impact on glass fabrication for innovative solutions within research, as well as for industrial applications. One approach is 3D printing using glass filaments. This technique is similar to directed energy deposition (DED) of metal wires using laser melting, wh...
negut;, irina
Coatings are an attractive and challenging selection for improving the bioperformance of metallic devices. Composite materials based on bioglass/antibiotic/polymer are herein proposed as multifunctional thin films for hard tissue implants. We deposited a thin layer of the polymeric material by matrix-assisted pulsed laser evaporation—MAPLE onto Ti ...
Paul, Tristan C Hagen, Guy M Pinchuk, Anatoliy O McNear, Kelly L
Published in
Nanotechnology
Creating sensitive and reproducible substrates for surface-enhanced Raman spectroscopy (SERS) has been a challenge in recent years. While SERS offers significant benefits over traditional Raman spectroscopy, certain hindrances have limited their commercial use, especially in settings where low limits of detection are necessary. We studied a variety...
dawid ślizak, aleksander lisiecki;
The purpose of this study was to demonstrate the effect of forced and localized cooling by nitrogen vapours stream under cryogenic conditions during laser deposition of WC-Ni powder on the geometry, microstructure of clad layers and dry sliding wear resistance of the coatings. For this purpose, comparative tests were performed by conventional laser...
