Granite ke thepa e tloaelehileng ka mokhoa o tloaelehileng oa mekhahlelo e sebelisitsoeng ho lisebelisoa tsa semiconductor. Likhechana tsena, hangata ka mofuta oa chucks le lijana, fana ka sethala se tsitsitseng sa ho sisinyeha ha semionductor nakong ea methati e fapaneng ea ts'ebetso ea ho etsa tlhahiso. Ts'ebetso le ho ts'epahala ha likarolo tsena tsa graniti tsena li susumetsoa ke lintlha tse fapaneng, ho kenyelletsa tikoloho eo li sebelisitsoeng ho eona.
E 'ngoe ea lintlha tsa bohlokoahali tsa tikoloho e amang likarolo tsa granite ho lisebelisoa tsa semiconductor ke mocheso. Granite e na le monko o fokolang oa keketseho ea kentrital, e bolelang hore e ka mamella methapo e mengata ea mocheso ntle le ho cheka kapa e hlasimollang. Leha ho le joalo, mocheso o matla oa mocheso o ka baka khatello ea maikutlo ka har'a boitsebiso, e lebisang ho ho bolaoa kapa ho theosa ha bokantle. Ntle le moo, ho pepesetsoa mocheso o phahameng ka nako ea nako ea nako e telele ho ka etsa hore thepa eo e be nolofale, e etsa hore e ka kenella le ho hlakoloa ho ea fokola le ho roala.
Mongobo ke karolo e 'ngoe ea bohlokoa ea tikoloho e amang ts'ebetso ea likarolo tsa granite ho lisebelisoa tsa semiconductor. Maemo a mongobo a phahameng a ka baka mongobo ho ea sebakeng se phahameng sa granite, e lebisang ho ho lieha kapa ho senyeha. Ntle le moo, mongobo o ka baka likhukhulo tsa motlakase, tse ka thibelang likarolo tse ngata tsa elektroniki tse ntseng li sebelisoa sebakeng sa granite. Ho thibela mathata ana, ho bohlokoa ho boloka tikoloho e omeletseng nakong ea semiconductor lits'ebetso tsa thepa.
Ho pepesetsoa lik'hemik'hale hape ho ho nahanoa hape ha u sebelisa likarolo tsa granite ho lisebelisoa tsa semiconductor. Granite hangata ha a tšoaee lik'hemik'hale tse ngata, empa li-solvent tse ling le li-acid li ka baka tšenyo. Basebeletsi ba tloaelehileng ba tlhoekiso ba joalo ka iSOPROPYL ba joala kapa hydrofluoric at ot ot ot ot ot ot ot ot ot ot ot ot ot ot ot ot ot ot ot ot ot ot. Ho qoba litaba tsena, ho tsotelloa ho lokela ho nkuoa ha u khetha li-agente le lits'ebetso tsa bo-'mōmo tsa ho thibela tšenyo ea lik'hemik'hale.
Ntho e 'ngoe ea tikoloho ea tikoloho e amang tšebetsong ha likarolo tsa granite ke ho lekanngoa. Ho sisinyeha ho ka baka Microcecracks sebakeng sa granite se lebisang ho litšila tsa bataletiki. Ho fokotsa ho lekanya, ho bohlokoa ho nka mehato e nepahetseng joalo ka ho kenya sistimi e kenang le ho qoba ho tsamaea ha liteki tsa granite.
Qetellong, ts'ebetso ea likarolo tsa granite ho lisebelisoa tsa semicondtor e susumetsoa ke lintho tse fapaneng tsa tikoloho ho kenyelletsa mocheso, mongobo, ho pepesetsoa lik'hemik'hale, ho pepesetsoa lik'hemik'hale, ho pepesetsoa lik'hemik'hale, ho pepesetsoa lik'hemik'hale. Ka ho nka mehato e nepahetseng ho fokotsa ho pepesetsoa lintlha tsena, bahlahisi ba ka tiisa hore ho ts'epahala le ho phela nako e telele ba likarolo tsa granite ho lisebelisoa tsa semicondtor. Ka hloko ka hlokomelong ea mabaka a tikoloho le tlhokomelo e nepahetseng, likarolo tsa grani li tla tsoela pele ho bapala karolo ea bohlokoa indastering ea semenyuctor.
Nako: AP-08-2024