etching chemical
101Friedrich Accum — (1769−1838). Erstmalig in der Zeitschrift European Magazine aus dem Jahr 1820 abgedruckter Stich von James Thomson. Friedrich Christian Accum (* 29. März 1769 in Bückeburg; † 28. Juni 1838 in Berlin) war ein deutscher Chemiker, dessen Hau …
102Gravure (micro-fabrication) — La gravure (aussi appelée parfois par son nom anglophone, etching) est un procédé utilisée en micro fabrication, qui consiste à retirer une ou plusieurs couches de matériaux à la surface d un wafer. La gravure est une étape critique, extrêmement… …
103Marchywka Effect — From the patent application[1], bipolar surface treatment is almost identical to a normal electrochemical apparatus except for lack of contact between target and electrodes. An EMF source (18) impresses a field in the medium via electrodes (14)… …
104Maurice R. Bebb — (1891 1986) (or M. R. Bebb as he signed his work) was a notable etcher and printmaker of the American Midwest, whose best known subjects were birds native to Oklahoma and Minnesota, where he spent his time. Not only an expert draftsman, Bebb was… …
105Electron — For other uses, see Electron (disambiguation). Electron Experiments with a Crookes tube first demonstrated the particle nature of electrons. In this illustration, the profile of the cross shaped target is projected against the tube face at right… …
106Mendelevium — fermium ← mendelevium → nobelium Tm ↑ Md ↓ (Upu) …
107Nanotechnology — Part of a series of articles on …
108Vacuum — This article is about empty physical space or the absence of matter. For other uses, see Vacuum (disambiguation). Free space redirects here. For other uses, see Free space (disambiguation). Pump to demonstrate vacuum In everyday usage, vacuum is… …
109Adamantane — Adamantane …
110Chlorine trifluoride — Systematic name …
