User talk:Nanoative

Ad!dict Inspiration book #29: in.tangible.scape.s http://issuu.com/addict_creative_lab/docs/addict29/151 Tag attachment (uni) There are three different kinds of RFID tags based on their attachment with identified objects, i.e. attachable, implantable and insertion tags [10]. In addition to these conventional RFID tags, Eastman Kodak Company has filed two patent applications for monitoring ingestion of medicine based on a digestible RFID tag[11]. Microlithography and nanolithography Main article: Photolithography

'City of Words', lithograph by Vito Acconci, 1999 Microlithography and nanolithography refer specifically to lithographic patterning methods capable of structuring material on a fine scale. Typically features smaller than 10 micrometers are considered microlithographic, and features smaller than 100 nanometers are considered nanolithographic. Photolithography is one of these methods, often applied to semiconductor manufacturing of microchips. Photolithography is also commonly used in fabricating MEMS devices. Photolithography generally uses a pre-fabricated photomask or reticle as a master from which the final pattern is derived. Although photolithographic technology is the most commercially advanced form of nanolithography, other techniques are also used. Some, for example electron beam lithography, are capable of much higher patterning resolution (sometime as small as a few nanometers). Electron beam lithography is also commercially important, primarily for its use in the manufacture of photomasks. Electron beam lithography as it is usually practiced is a form of maskless lithography, in that no mask is required to generate the final pattern. Instead, the final pattern is created directly from a digital representation on a computer, by controlling an electron beam as it scans across a resist-coated substrate. Electron beam lithography has the disadvantage of being much slower than photolithography. In addition to these commercially well-established techniques, a large number of promising microlithographic and nanolithographic technologies exist or are emerging, including nanoimprint lithography, interference lithography, X-ray lithography, extreme ultraviolet lithography, and scanning probe lithography. Some of these emerging techniques have been used successfully in small-scale commercial and important research applications. Surface-charge lithography, in fact PDMS can be directly patterned on polar dielectric crystals via pyroelectric effect[3], Diffraction lithography[4] City of Words', lithograph by Vito Acconci, 1999 The Performance ~ City of Words, Lithograph by Vito Acconci, image via Wikipedia (360 × 439 pixels, file size: 84 KB, MIME type: image/jpeg) File links The following pages on the English Wikipedia link to this file (pages on other projects are not listed): Lithography By the 1980s, Acconci explored more proto-architectural constructions, moving out of the traditional gallery space into more open, dialogical, public space. In 1988 he formed Acconci Studio, an architecture and landscaping firm, with a group of other architects. Acconci Studio, based in Brooklyn, continues to design public buildings.

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