Journal ArticleDOI
Cr, Mo and W alloy powders produced by laser-induced breakdown of metal carbonyl vapors
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TLDR
Very fine ( < 100 A) CrMo, W alloy powder particles were produced from a mixture of metal (Cr, Mo, W) carbonyl vapors via laser-induced dielectric breakdown as discussed by the authors.About:
This article is published in Materials Letters.The article was published on 1985-05-01. It has received 14 citations till now. The article focuses on the topics: Amorphous solid & Crystallite.read more
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Electrodeposition of thin film semiconductors
Journal ArticleDOI
Basic mechanisms in laser etching and deposition
TL;DR: In this paper, fundamental studies illustrating key features of laser etching and deposition are reviewed, including the effect of the choice of precursor and deposition conditions on film composition and morphology, self-propagation of exothermic reactions, thermal and electronic effects in laser-assisted etching of semiconductors, metals and polymers, and special aspects of laser surface photophysics as they may affect chemical reactions.
Journal ArticleDOI
Laser-beam and photon-assisted processed materials and their microstructures
TL;DR: Laser processing is a relatively new technique for modifying the near surface region of materials without altering the in-bulk characteristics as mentioned in this paper, which has shown attractive applications, such as cutting, welding, glazing, alloying, and cladding.
Journal ArticleDOI
Metal film deposition by laser breakdown chemical vapor deposition
T. R. Jervis,L. R. Newkirk +1 more
TL;DR: In this paper, the authors used a pulsed CO2 laser operating at 10.6 μm where there is no significant resonant absorption in any of the source gases, and succeeded in depositing homogeneous films from several gas-phase precursors by gas phase laser pyrolysis.
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Synthesis and characterization of novel binary organic monotectic and eutectic alloys
Kamaldeep Sharma,R.N. Rai +1 more
TL;DR: In this article, growth kinetics of pure components, the eutectics and the monotectic were studied by measuring the rate of movement of the solid-liquid interface which suggests the applicability of Hillig-Turnbull's equation.
References
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Laser induced gas breakdown: A bibliographical review
TL;DR: A review of papers published on laser induced gas breakdown can be found in this paper, where the material is divided into four parts: 1) breakdown mechanism, 2) plasma expansion under the influence of the laser pulse, 3) plasma decay after the end of a laser pulse.
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Initiation of laser‐supported‐detonation (LSD) waves
TL;DR: In this paper, the initiation time for aluminum was found to be in the range 25-70 nsec for peak power densities in range 0.4 to 4×108 W/cm2.
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Laser Production of Blast Waves in Low Pressure Gases
TL;DR: In this paper, it was shown by use of image converter photographs and probe data that a Q-switched laser can produce blast waves at relatively low gas pressures (p≳0.6 mm Hg).
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Particulate formation induced by infrared laser dielectric breakdown
TL;DR: In this paper, a 1 joule per line TEA CO 2 laser has been used as the source to induce dielectric breakdown, and product analysis was carried out by mass spectrometry and infrared spectroscopy.
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Laser induced sulfur particulate formation
TL;DR: In this article, the results of multiphoton absorption processes and laser induced dielectric breakdown studies of the reaction of SF 6 and SF 6 /H 2 mixtures have been carried out at a variety of pressures and laser fluences.