A. Nastulyavichus, Sergey Kudryashov, S. Shelygina, Evgenia Ulturgasheva, Irina Dzhun, Polina Krikunova, Тatiana Pallaeva, Pham Hong Minh, Pham Van Duong, Sergey Gonchukov
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引用次数: 0
Abstract
The feasibility of printing silver and copper conductive elements on a glass substrate in a one- step through the laser-induced forward transfer method has been successfully demonstrated. The topography of the resulting elements was analyzed, using scanning electron microscopy. Investigation of their chemical composition was conducted by means of energy-dispersive x-ray spectroscopy and x-ray diffraction, revealing that both silver and copper in their metallic nanocrystalline state. The maximum specific conductivity of ≈6 kS cm−1 was achieved for both silver and copper at the optimal scanning speed of 3800 mm s−1, providing two-pulse printing with the laser transfer by the first pulse and laser annealing by the second one. The proposed method facilitates the technological additive printing process of conductive elements and rises its throughput.
通过激光诱导正向转移法在玻璃基板上一步印制银和铜导电元件的可行性已得到成功验证。利用扫描电子显微镜分析了所得元件的形貌。通过能量色散 X 射线光谱法和 X 射线衍射法对其化学成分进行了研究,结果表明银和铜都处于金属纳米结晶状态。在 3800 mm s-1 的最佳扫描速度下,银和铜的最大比电导率都达到了 ≈6 kS cm-1。所提出的方法促进了导电元件的技术添加式打印过程,并提高了其产量。
期刊介绍:
Laser Physics Letters encompasses all aspects of laser physics sciences including, inter alia, spectroscopy, quantum electronics, quantum optics, quantum electrodynamics, nonlinear optics, atom optics, quantum computation, quantum information processing and storage, fiber optics and their applications in chemistry, biology, engineering and medicine.
The full list of subject areas covered is as follows:
-physics of lasers-
fibre optics and fibre lasers-
quantum optics and quantum information science-
ultrafast optics and strong-field physics-
nonlinear optics-
physics of cold trapped atoms-
laser methods in chemistry, biology, medicine and ecology-
laser spectroscopy-
novel laser materials and lasers-
optics of nanomaterials-
interaction of laser radiation with matter-
laser interaction with solids-
photonics