Isikhephe sekristale ye-silicon carbide: isixhobo esitsha soshishino lwe-semiconductor

Ngenkqubela phambili eqhubekayo yesayensi kunye netekhnoloji, ishishini le-semiconductor linemfuno ekhulayo yokusebenza okuphezulu, izixhobo ezisebenza ngokufanelekileyo. Kulo mmandla,i-silicon carbide crystal boatiye yaba yingqwalasela yeempawu zayo ezizodwa kunye nemimandla yesicelo esibanzi. Eli phepha liza kwazisa iingenelo kunye nokusetyenziswa kwe-silicon carbide crystal boats kwishishini le-semiconductor, kwaye libonise indima yalo ebalulekileyo ekukhuthazeni ukuphuhliswa kweteknoloji ye-semiconductor.

Izinto eziluncedo:
1.1 Iimpawu zobushushu obuphezulu:Isikhephe sekristale se-silicon carbideinozinzo olubalaseleyo lobushushu obuphezulu kunye nobushushu obuphezulu, inokusebenza kwindawo yobushushu obuphezulu, kwaye inokumelana nobushushu bokusebenza obungaphezulu kwegumbi lobushushu. Oku kunika iinqanawa ze-SIC inzuzo ekhethekileyo kumandla aphezulu kunye nezicelo zokushisa eziphezulu, ezifana nombane wamandla, izithuthi zombane kunye ne-aerospace.
I-1.2 Ukuhamba kwe-electron ephezulu: Ukuhamba kwe-electron ye-silicon carbide crystal boats iphezulu kakhulu kunezinto ze-silicon zendabuko, oku kuthetha ukuba inokufikelela kwi-high density yangoku kunye nokusetyenziswa kwamandla aphantsi. Oku kwenza ukuba isikhephe se-silicon carbide crystal sinethemba elibanzi lesicelo kwibala le-frequency ephezulu, izixhobo ze-elektroniki ezinamandla kunye nonxibelelwano lwamaza kanomathotholo.

1.3 Ukumelana nemitha ephezulu: isikhephe se-silicon carbide crystal sinokuxhathisa ngamandla kwimitha kwaye sinokusebenza ngokuzinzileyo kwindawo yokusasazeka ngemitha ixesha elide. Oku kwenza ukuba iinqanawa ze-SIC zibe luncedo kwicandelo lenyukliya, i-aerospace kunye nokukhusela, apho zibonelela ngezisombululo ezithembekileyo kunye nobomi obude.

1.4 Iimpawu zokutshintsha ngokukhawuleza: Ngenxa yokuba i-silicon carbide crystal boat inokuhamba okuphezulu kwe-electron kunye nokuchasana okuphantsi, inokufikelela kwisantya sokutshintsha ngokukhawuleza kunye nokulahlekelwa kokutshintsha okuphantsi. Oku kwenza isikhephe se-silicon carbide ibe yinzuzo enkulu kumandla okuguqula amandla ombane, ukuhanjiswa kwamandla kunye neenkqubo zokuqhuba, ezinokuphucula ukusebenza kakuhle kwamandla kunye nokunciphisa ukulahleka kwamandla.

Usetyenziso:
2.1 Izixhobo zombane ezinamandla aphezulu:iinqanawa ze-silicon carbide crystalbabe noluhlu olubanzi lwamathemba okusebenza kwizicelo eziphezulu zamandla, ezifana ne-inverters yezithuthi zombane, iinkqubo zokuvelisa amandla elanga, abaqhubi beemoto zemizi-mveliso, njl. Uzinzo lwabo oluphezulu lobushushu kunye nokuhamba kwe-electron ephezulu kuvumela ezi zixhobo ukuba zifezekise ukusebenza kakuhle kunye nomthamo omncinci. .
2.2 Iamplifier yamandla e-RF: Ukushukuma okuphezulu kwe-electron kunye nelahleko ephantsi yeempawu ze-silicon carbide crystal izikhephe zibenza zibe zixhobo ezifanelekileyo ze-RF zokukhulisa amandla. Izandisi zamandla kwiinkqubo zonxibelelwano zeRF, iirada kunye nezixhobo zikanomathotholo zinokuphucula ukuxinana kwamandla kunye nokusebenza kwenkqubo ngokusetyenziswa kwezikhephe zesilicon carbide crystal.

2.3 Izixhobo ze-Optoelectronic: Izikebhe ze-silicon carbide crystal nazo zisetyenziswa ngokubanzi kwintsimi yezixhobo ze-optoelectronic. Ngenxa yokumelana kwayo nemitha ephezulu kunye nokuzinza okuphezulu kobushushu, iinqanawa ze-silicon carbide crystal zinokusetyenziswa kwi-laser diode, i-photodetectors kunye nonxibelelwano lwefiber optic, ebonelela ngezisombululo ezithembekileyo nezisebenzayo.

2.4 Izixhobo ze-elektroniki zobushushu obuphezulu: Uzinzo oluphezulu lobushushu be-silicon carbide crystal boat yenza ukuba isetyenziswe ngokubanzi kwizixhobo zombane kwindawo yobushushu obuphezulu. Umzekelo, ukujongwa kwesixhobo senyukliya kwicandelo lamandla enyukliya, izinzwa zobushushu obuphezulu kunye neenkqubo zolawulo lwe-injini kwicandelo le-aerospace.

Isishwankathelo:
Njengesixhobo esitsha se-semiconductor, isikhephe se-silicon carbide crystal sibonise iingenelo ezininzi kunye nemimandla ebanzi yesicelo kwishishini le-semiconductor. Iimpawu zayo zobushushu obuphezulu, ukuhamba kwe-electron ephezulu, ukuxhathisa okuphezulu kwi-radiation kunye neempawu zokutshintsha ngokukhawuleza kuyenza ilungele amandla aphezulu, i-frequency ephezulu kunye nezicelo eziphezulu zokushisa. Ukusuka kwizixhobo ze-elektroniki ezinamandla aphezulu ukuya kwi-RF amplifiers, ukusuka kwizixhobo ze-optoelectronic ukuya kwizixhobo zombane zobushushu obuphezulu, uluhlu lwezicelo zeenqanawa ze-silicon carbide crystal zigubungela iindawo ezininzi, kwaye ziye zafaka amandla amatsha kuphuhliso lwetekhnoloji ye-semiconductor. Ngenkqubela phambili eqhubekayo yeteknoloji kunye nophando olunzulu, ithemba lesicelo se-silicon carbide crystal boats kwishishini le-semiconductor liya kwandiswa ngakumbi, ukudala izixhobo ze-elektroniki ezisebenzayo, ezithembekileyo kunye neziphezulu.