Pulsed Laser Ablation Deposition and Laser Interaction with Materials
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PULSED LASER ABLATION DEPOSITION AND LASER INTERACTION WITH MATERIALS 2.
منابع مشابه
Pulsed Laser Deposition of Oxides
As a materials processing technique, laser ablation was utilized for the first time in the 1960's, after the first commercial ruby laser was invented. Nevertheless, as a thin film growth method it did not attract much research interest until the late 1980 ́s, when it has been used for growing high temperature superconductor films. Since then, the development of the pulsed laser deposition (PLD) ...
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Epitaxial La0:6Sr0:4MnO3 (LSMO) thin films were grown by pulsed laser deposition. Relationships between magnetic properties of LSMO epitaxial thin films and ablation conditions such as ablated spot area and total incident laser energy in a pulsed laser deposition technique were studied. Ablated spot area was controlled by changing the focus lens position and total laser energy. Epitaxial growth...
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Pulsed laser ablation is a simple, but versatile, experimental method that finds use as a means of patterning a very diverse range of materials, and in wide areas of thin film deposition and multi-layer research. Superficially, at least, the technique is conceptually simple also, but this apparent simplicity hides a wealth of fascinating, and still incompletely understood, chemical physics. Thi...
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Micro size craters were created by interaction of nanosecond laser beam with titanium target in liquid media. The dimension of crater i.e. depth and width is important in some applications such as micromachining. When the interaction occurs in liquid environment, the ablated materials from the target expand into the liquid. The ablated material can affect the interaction process if the ablated ...
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In this paper, the laser ablation process based on the irradiation of nanosecond pulsed lasers on a copper target surface in the presence of Helium gas is studied. The dynamical behaviors of the generated plasma in the helium gas and evaporated copper at the atmospheric pressure are examined using a laser pulse, laser wavelength of and intensity of 7×1010W/cm2. A one-dimensional thermal model ...
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