Ngaba idayimani ingathatha indawo yezinye izixhobo zesemiconductor yamandla aphezulu?

Njengelitye lembombo lezixhobo zombane zanamhlanje, izixhobo ze-semiconductor zenza utshintsho olungazange lubonwe ngaphambili. Namhlanje, idayimani ngokuthe ngcembe ibonisa amandla ayo amakhulu njengesixhobo se-semiconductor yesizukulwana sesine kunye neempawu zayo ezintle zombane kunye ne-thermal kunye nokuzinza phantsi kweemeko ezinzima. Ithathwa ngoososayensi abaninzi kunye neenjineli njengezinto eziphazamisayo ezinokuthatha indawo yezixhobo ze-semiconductor zamandla aphezulu (ezifana nesilicon,i-silicon carbidenjl.). Ke, ngaba idayimani ngokwenene ingathatha indawo yezinye izixhobo zesemiconductor yamandla aphezulu kwaye ibe yeyona nto iphambili kwizixhobo zombane ezizayo?

Ukusebenza okugqwesileyo kunye nefuthe elinokubakho le-diamond semiconductors

I-semiconductors yamandla edayimani sele iza kutshintsha amashishini amaninzi ukusuka kwizithuthi zombane ukuya kwizikhululo zamandla kunye nokusebenza kwazo okugqwesileyo. Inkqubela phambili enkulu yaseJapan kwitekhnoloji yedayimani semiconductor ivule indlela yokuthengisa kwayo, kwaye kulindeleke ukuba ezi semiconductors ziya kuba namaxesha angama-50,000 ngaphezulu kwamandla okusebenza kwamandla kunezixhobo zesilicon kwixesha elizayo. Oku kuphumelela kuthetha ukuba i-semiconductors yedayimane inokusebenza kakuhle phantsi kweemeko ezinzima ezifana noxinzelelo oluphezulu kunye nobushushu obuphezulu, ngaloo ndlela iphucula kakhulu ukusebenza kunye nokusebenza kwezixhobo zombane.

Impembelelo ye-diamond semiconductors kwizithuthi zombane kunye nezikhululo zamandla

Ukusetyenziswa ngokubanzi kwe-diamond semiconductors kuya kuba nefuthe elinzulu ekusebenzeni kunye nokusebenza kwezithuthi zombane kunye nezikhululo zamandla. I-Diamond ephezulu ye-thermal conductivity kunye ne-wide bandgap properties ivumela ukuba isebenze kwi-voltages ephezulu kunye namaqondo obushushu, iphucula kakhulu ukusebenza kunye nokuthembeka kwezixhobo. Kwintsimi yezithuthi zombane, i-semiconductors yedayimane iya kunciphisa ukulahleka kobushushu, yandise ubomi bebhetri, kwaye iphucule ukusebenza ngokubanzi. Kwizikhululo zamandla, i-semiconductors yedayimane inokumelana namaqondo obushushu aphezulu kunye noxinzelelo, ngaloo ndlela iphucula ukuveliswa kwamandla kunye nokuzinza. Ezi nzuzo ziya kunceda ukukhuthaza uphuhliso oluzinzileyo lweshishini lamandla kunye nokunciphisa ukusetyenziswa kwamandla kunye nongcoliseko lokusingqongileyo.

Imingeni ejongene nokuthengiswa kwee-semiconductors zedayimani

Ngaphandle kweenzuzo ezininzi ze-diamond semiconductors, ukuthengiswa kwabo kusajongene nemingeni emininzi. Okokuqala, ukuqina kwedayimani kubangela ubunzima bobugcisa kwimveliso ye-semiconductor, kwaye ukusika kunye nokubumba idayimani kuyabiza kwaye kuntsonkothile ngokobugcisa. Okwesibini, ukuzinza kwedayimane phantsi kweemeko zokusebenza kwexesha elide kusengumxholo wophando, kwaye ukuthotywa kwayo kunokuchaphazela ukusebenza kunye nobomi bezixhobo. Ukongeza, i-ecosystem yetekhnoloji ye-diamond semiconductor ayikhulanga, kwaye usemninzi umsebenzi osisiseko ekufuneka wenziwe, kubandakanya nokuphuhlisa iinkqubo ezithembekileyo zokwenziwa kunye nokuqonda indlela yokuziphatha kwexesha elide ledayimani phantsi koxinzelelo oluhlukeneyo lokusebenza.

Inkqubela phambili kuphando lwe-diamond semiconductor eJapan

Okwangoku, iJapan ikwisikhundla esiphambili kuphando lwe-diamond semiconductor kwaye kulindeleke ukuba ifezekise izicelo ezisebenzayo phakathi kwe-2025 kunye ne-2030. IYunivesithi yaseSaga, ngokubambisana neJapan Aerospace Exploration Agency (JAXA), iphuhlise ngempumelelo isixhobo sokuqala samandla sehlabathi esenziwe ngedayimani. iisemiconductors. Le mpumelelo ibonisa amandla edayimani kumacandelo aphezulu-frequency kwaye iphucula ukuthembeka kunye nokusebenza kwezixhobo zokuhlola indawo. Kwangaxeshanye, iinkampani ezifana Orbray ziye zaphuhlisa iteknoloji imveliso mass for 2-intshi diamondamaqebengwanakwaye baqhubela phambili kwinjongo yokuphumelela4-intshi substrates. Oku kunyuka kubalulekile ekuhlangabezaneni neemfuno zorhwebo kushishino lwe-elektroniki kwaye kubeka isiseko esiluqilima sokusetyenziswa ngokubanzi kweesemiconductors zedayimani.

Ukuthelekiswa kwee-semiconductors zedayimane kunye nezinye izixhobo eziphezulu ze-semiconductor

Njengoko itekhnoloji ye-diamond semiconductor iqhubeka nokukhula kwaye imakethi iyayamkela ngokuthe ngcembe, iya kuba nefuthe elikhulu kumandla emarike ye-semiconductor yehlabathi. Kulindeleke ukuba kuthathelwe indawo ezinye izixhobo zesemiconductor zamandla aphezulu zemveli ezifana nesilicon carbide (SiC) kunye negallium nitride (GaN). Nangona kunjalo, ukuvela kweteknoloji ye-diamond semiconductor ayithethi ukuba izinto ezifana ne-silicon carbide (SiC) okanye i-gallium nitride (GaN) ziphelile. Ngokuchasene noko, ii-semiconductors zedayimane zibonelela iinjineli ngoluhlu olwahlukeneyo lwezinto ezinokukhetha kuzo. Isixhobo ngasinye sineempawu zayo ezizodwa kwaye zifanelekile kwiimeko ezahlukeneyo zesicelo. Idayimane igqwesa kwi-high-voltage, i-high-temperature environments kunye nolawulo oluphezulu lwe-thermal kunye namandla ombane, ngelixa i-SiC kunye ne-GaN zineenzuzo kwezinye iinkalo. Isixhobo ngasinye sineempawu zayo ezizodwa kunye neemeko zesicelo. Iinjineli kunye nezazinzulu kufuneka zikhethe izinto ezifanelekileyo ngokweemfuno ezithile. Uyilo lwesixhobo se-elektroniki sexesha elizayo luya kuhlawulela ingqalelo ngakumbi ekudityanisweni nasekuphuculweni kwemathiriyeli ukufezekisa ukusebenza kakuhle kunye nokusebenza kakuhle kweendleko.

Ikamva letekhnoloji ye-diamond semiconductor

Nangona urhwebo lwetekhnoloji ye-diamond semiconductor isajongene nemingeni emininzi, ukusebenza kwayo okugqwesileyo kunye nexabiso lesicelo elinokubakho liyenza ibe yinto ebalulekileyo yomviwa kwizixhobo zombane ezizayo. Ngenkqubela phambili eqhubekayo yetekhnoloji kunye nokwehliswa kancinci kweendleko, iisemiconductors zedayimani kulindeleke ukuba zithathe indawo phakathi kwezinye izixhobo zesemiconductor yamandla aphezulu. Nangona kunjalo, ikamva letekhnoloji ye-semiconductor inokuthi ibonakaliswe ngumxube wezinto ezininzi, nganye ekhethiweyo ngenxa yeenzuzo zayo ezizodwa. Ngoko ke, kufuneka sigcine imbono elungeleleneyo, sisebenzise ngokupheleleyo iingenelo zezinto ezahlukeneyo, kwaye sikhuthaze uphuhliso oluzinzileyo lweteknoloji ye-semiconductor.