wet etch
21Micro contact printing — Figure 1: PDMS master is created by patterning silicon, pouring and curing the PDMS, and peeling away from the substrate …
22Epitaxy — refers to the method of depositing a monocrystalline film on a monocrystalline substrate. The deposited film is denoted as epitaxial film or epitaxial layer. The term epitaxy comes from a Greek root ( epi above and taxis in ordered manner ) which …
23Photogravure — is an intaglio printmaking process initially developed in the 1830s by Henry Fox Talbot in England and Nicéphore Niépce in France. These early images were among the first photographs, pre dating daguerreotypes and the later wet collodian… …
24Tetramethylammonium hydroxide — chembox new ImageFile=TMAH.svg ImageSize= IUPACName=tetramethylammonium hydroxide OtherNames= Section1=Chembox Identifiers CASNo= PubChem=60966 SMILES=C [N+] (C)(C)C. [OH ] Section2=Chembox Properties C=4 | H =13 | N = 1 | O = 1 Appearance=… …
25Diamond — This article is about the mineral. For the gemstone, see Diamond (gemstone). For other uses, including the shape ◊, see Diamond (disambiguation) …
26Electron microscope — Diagram of a transmission electron microscope A 197 …
27Picric acid — Picric acid …
28Stone sealer — Stone Porosity All natural stone is porous, which means it has interconnected capillaries through which liquids and gases can move. In fact, porous materials act like a hard sponge and actually suck in liquids over time, along with any dissolved… …
29Mars — This article is about the planet. For other uses, see Mars (disambiguation) …
30Graffiti — For other uses, see Graffiti (disambiguation). For historical graffiti, see Graffito (disambiguation). Juan de Oñate s …
