Laser-Assisted Resist Removal
نویسندگان
چکیده
منابع مشابه
Laser assisted particle removal from Silicon wafers
We have studied the removal of submicrometer particles from silicon wafers by the steam laser cleaning (SLC) and dry laser cleaning (DLC) processes. These processes are currently being investigated as new promising cleaning technologies for complementing traditional methods in industrial applications. For SLC a thin liquid layer (e.g. a water-alcohol mixture) is condensed onto the substrate, an...
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Background. Aspirated thumbtacks are difficult to extract as the sharp edge of the thumbtack often is well imbedded within bronchial wall and its removal is technically demanding and may cause complications such as bronchial mucosal tear and bronchial wall perforation. These sharp metal objects are commonly removed using rigid bronchoscopy since their removal through flexible bronchoscopy is co...
متن کاملOptical field enhancement effects in laser-assisted particle removal
We report on the role of local optical field enhancement in the neighborhood of particles during dry laser cleaning (DLC) of silicon wafer surfaces. Samples covered with spherical colloidal particles (PS, SiO2) and arbitrarily shaped Al2O3 particles with diameters from 320–1700 nm were cleaned using laser pulses with durations from 150 fs to 6.5 ns and wavelengths ranging from 400–800 nm. Clean...
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Development of all-back-contact (ABC) silicon solar cells at the Australian National University (ANU), as part of a collaboration between Trina Solar and the Solar Energy Research Institute of Singapore (SERIS), is progressing, and 22.6% efficient ABC cells, based on the aperture-area of 13 cm 2 that excludes busbars, were recently fabricated at ANU. When measured using the 16 cm 2 aperture-are...
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BACKGROUND Many individuals seek to decrease facial and body hair density. Although a variety of epilating methods are available, improved techniques would be of interest to patients and physicians alike. OBJECTIVE To determine the safety and clinical efficacy of a new laser-based method of hair removal. METHODS A Q-switched Nd:YAG laser was used to scan skin with increased hair after apply...
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ژورنال
عنوان ژورنال: The Review of Laser Engineering
سال: 2005
ISSN: 0387-0200,1349-6603
DOI: 10.2184/lsj.33.452