Hi all, Can someone suggest a method to etch a GGG substrate (Gadolinium Gallium Garnet) with RIE?What kind of gas is necessary? Thanks in advance. Regards Dr. Andrea Lucibello Junior Researcher CNR - Istituto per la Microelettronica e Microsistemi Area della Ricerca di Roma 2 - Tor Vergata Via del Fosso del Cavaliere, 100 - 00133 Roma Tel +39 0649934577 (Office) Tel +39 0649934496 (Laboratory) Mobile +39 3348314970