نتایج جستجو برای: fabrication
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Articles you may be interested in Fabrication and optical properties of controlled Ag nanostructures for plasmonic applications Formation of triplet and quadruplet plasmonic nanoarray templates by holographic lithography Appl. Sensing properties of infrared nanostructured plasmonic crystals fabricated by electron beam lithography and argon ion milling Fabrication of sub-10nm gap arrays over lar...
background exposure to the excessive levels of occupational noise is one of the principal harmful agents affecting the workers’ health. this study aimed to investigate the relationship between the occupational noise exposure and the hearing loss caused by working in small-scale service industries in the city of damavand, close to the metropolitan capital city of tehran, iran. methods this descr...
Nanowires (NWs) are recently used in several sensor or actuator devices to improve their ordered characteristics. Silicon nanowire (Si NW) is one of the most attractive one-dimensional nanostructures semiconductors because of its unique electrical and optical properties. In this paper, silicon nanowire (Si NW), is synthesized and characterized for application in photovoltaic device. Si NWs are ...
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It has been shown that noble alloys require metal collar to resist distortion when subjected to repeat firing cycle of porcelain. Metal collar is undesirable due to esthetic concerns. Since base metal alloys have superior physical properties, it seems that metal collar would not be necessary for obtaining better marginal adaptation of base metal crowns. The Purpose of this study was to evaluate...
We present a range of dynamic optical methods to control focal fields for material processing using ultrafast lasers. Adaptive aberration correction maintains focal quality when focusing deep into materials. Dynamic parallelisation methods permit independent control of hundreds of fabrication spots. New adaptive methods for control of pulse front tilt are also presented. OCIS codes: 010.1080 Ac...
This chapter provides a simple room temperature chemical precursor solution preparation techniques for the fabrication of pyrochlore-free crystalline films and some of the representative properties of SrBi2Ta2O9 thin film are exhibited as an example. The detailed fabrication procedure of SrBi2Ta2O9-Bi3TaTiO9 thin films will be presented in next chapter. However, for the fabrication procedure of...
Construction of Industrial facilities involves a substantial amount of piping. Pipe spools are usually pre-fabricated from a number of raw pipes and pipe fittings (e.g. elbows, flanges, tees, etc.) in fabrication shops. Pipe spool fabrication is often affected by various disruptions from within or outside the shops. Previous research mainly focuses on shop layouts, dispatching rules, buffer loc...
Porous platinum is of high technological importance due to its various applications in fuel cells, sensors, stimulation electrodes, mechanical actuators and catalysis in general. Based on a discussion of the general principles behind the reduction of platinum salts and corresponding deposition processes this article discusses techniques available for platinum electrode fabrication. The numerous...
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