Consiglio Nazionale Delle Richerche

Centrofermi Museo Storico Della Fisica E Centro Studi E Ricerche

Consiglio Nazionale Delle Ricerche

Stefano Pelli

Giancarlo Righini

Franco Cosi

Gualtiero Nunzi Conti

Ambra Giannetti

Andrea Barucci

Silvia Soria

A method, and corresponding apparatus, of fabricating a structure by chemical wet etching starting from a material rod of millimetric or sub-millemetric size, the method comprising: dipping an end portion () of the material rod () into a vessel () containing an etchant liquid () and a protective overlayer () floating on top of the etchant liquid, imparting a relative rotational movement of the etchant liquid with respect to the end portion () of the material rod immersed therein, wherein said imparting a relative rotational movement comprises imparting to the etchant liquid a rotational movement component with respect to a static reference system.

Method of fabricating structures, starting from material rods

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Rome, Italy

Stefano Pelli