Ibikoresho birwanya ZENITHSUN ya firime yuzuye ya chip irwanya paste ishingiye kuri oxyde ya ruthenium, iridium na rhenium. Ibi kandi byitwa cermet (Ceramic - Metallic). Igice kirwanya cyacapishijwe kuri substrate kuri 850 ° C. Substrate ni 95% alumina ceramic. Nyuma yo kurasa kuri paste kubitwara, firime ihinduka nkibirahure, bigatuma irinda neza ubushuhe. Igikorwa cyuzuye cyo kurasa cyerekanwe mubishushanyo bikurikira. Umubyimba uri kurutonde rwa 100 um. Ibi bikubye inshuro 1000 kurenza firime yoroheje. Bitandukanye na firime yoroheje, ubu buryo bwo gukora bwiyongera. Ibi bivuze ko ibice birwanya byongeweho bikurikiranye kuri substrate kugirango habeho uburyo bwo kuyobora no kugereranya indangagaciro.