Iindaba zeMveliso
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I-Lithium Niobate kwi-Insulator (LNOI): Ukuqhuba uPhuhliso lweeSekethe eziDibeneyo zePhotonic
Intshayelelo Iphefumlelwe yimpumelelo yeesekethe ezidityanisiweyo ze-elektroniki (ii-EIC), intsimi yeesekethe ezidityanisiweyo ze-photonic (ii-PIC) ibisoloko itshintsha ukususela oko yaqalwa ngo-1969. Nangona kunjalo, ngokungafaniyo nee-EIC, uphuhliso lweqonga lehlabathi elikwaziyo ukuxhasa usetyenziso olwahlukeneyo lwe-photonic luhlala ...Funda ngokugqithisileyo -
Izinto Ezibalulekileyo Eziqwalaselweyo Ekuveliseni Iikristale Ezimbini ZeSilicon Carbide (SiC) Ezikumgangatho Ophezulu
Izinto Ezibalulekileyo Eziqwalaselweyo Ekuveliseni Iikristale Ezimbini ZeSilicon Carbide (SiC) Ezikumgangatho Ophezulu Iindlela eziphambili zokukhulisa iikristale ezimbini zesilicon carbide ziquka iPhysical Vapor Transport (PVT), iTop-Seeded Solution Growth (TSSG), kunye neHigh-Temperature Chemic...Funda ngokugqithisileyo -
Itekhnoloji ye-Epitaxial Wafer ye-LED yesizukulwana esilandelayo: Ukunika amandla ikamva lokukhanyisa
Ii-LED zikhanyisa ihlabathi lethu, kwaye embindini we-LED nganye esebenza kakuhle kukho i-epitaxial wafer—into ebalulekileyo echaza ukukhanya kwayo, umbala, kunye nokusebenza kakuhle. Ngokuqonda isayensi yokukhula kwe-epitaxial, ...Funda ngokugqithisileyo -
Isikhokelo esipheleleyo seSilicon Carbide Wafers/SiC wafer
Ii-wafer ze-Silicon carbide (SiC) ezingabonakaliyo ze-SiC wafer ziye zaba zezona zikhethwayo kwii-elektroniki ezinamandla aphezulu, amaza aphezulu, kunye nobushushu obuphezulu kumacandelo eemoto, amandla avuselelekayo, kunye neenqwelo moya. Ipotifoliyo yethu igubungela iintlobo eziphambili ze-polytypes...Funda ngokugqithisileyo -
I-Sapphire: "Umlingo" Ofihliweyo Kwizinto Ezinqabileyo Ezingabonakaliyo
Ngaba wakha wamangaliswa buluhlaza okwesibhakabhaka obukhazimlayo besafire? Eli litye linqabileyo, elixatyiswe ngobuhle balo, liphethe "amandla amakhulu esayensi" ayimfihlo anokuguqula itekhnoloji. Uphuhliso lwakutshanje lwezazinzulu zaseTshayina lutyhile iimfihlakalo ezifihlakeleyo zobushushu besafire...Funda ngokugqithisileyo -
Ngaba iCrystal yeSapphire enemibala ekhuliswe kwiLab yikamva lezinto zobucwebe? Uhlalutyo olupheleleyo lweengenelo kunye neendlela zayo
Kwiminyaka yakutshanje, iikristale zesafire ezinemibala ezikhuliswe elebhu ziye zavela njengezinto eziguqukayo kwishishini lobucwebe. Zibonelela ngemibala eqaqambileyo ngaphaya kwesafire eluhlaza okwesibhakabhaka yendabuko, la matye anqabileyo okwenziwa enziwe nge-adva...Funda ngokugqithisileyo -
Izibikezelo kunye nemingeni yeZixhobo zeSemiconductor zeSizukulwana sesiHlanu
Ii-semiconductors zisebenza njengesiseko sexesha lolwazi, kwaye ukuphindaphinda kwezinto kuchaza kwakhona imida yetekhnoloji yoluntu. Ukusuka kwii-semiconductors ezisekwe kwi-silicon yesizukulwana sokuqala ukuya kwizixhobo ze-bandgap zesizukulwana sesine sanamhlanje, yonke into eguqukayo iye yaqhuba ukudluliselwa...Funda ngokugqithisileyo -
I-Sapphire: Akukho nto iluhlaza okwesibhakabhaka kwikhabhathi "ephezulu"
ISapphire, "inkwenkwezi ephezulu" yosapho lakwaCorundum, ufana nendoda eselula ephucukileyo enxibe "isuti eluhlaza okwesibhakabhaka". Kodwa emva kokudibana nayo amaxesha amaninzi, uya kufumanisa ukuba ikhabhathi yayo ayisiyo "luhlaza okwesibhakabhaka" nje kuphela, okanye "luhlaza okwesibhakabhaka" nje kuphela. Ukusuka "kwi-cornflower blue" ukuya ...Funda ngokugqithisileyo -
IiDiamond/Copper Composites – Into Enkulu Elandelayo!
Ukususela ngeminyaka yoo-1980, uxinano lokudibanisa iisekethe ze-elektroniki luye lwanda ngesantya sonyaka se-1.5× okanye ngokukhawuleza. Ukudibanisa okuphezulu kukhokelela kuxinano olukhulu lwamandla kunye nokuveliswa kobushushu ngexesha lokusebenza. Ukuba aluchithwanga ngokufanelekileyo, olu bushushu lunokubangela ukungaphumeleli kobushushu kwaye lunciphise...Funda ngokugqithisileyo -
Izixhobo ze-semiconductor zesizukulwana sesibini sesizukulwana sesithathu
Izixhobo ze-semiconductor ziye zavela ngezizukulwana ezithathu eziguqulayo: Isizukulwana soku-1 (iSi/iGe) sabeka isiseko sezixhobo ze-elektroniki zanamhlanje, isizukulwana sesi-2 (iGaAs/i-InP) saphula imiqobo ye-optoelectronic kunye ne-high-frequency ukuze sinike amandla utshintsho lolwazi, isizukulwana sesi-3 (iSiC/iGaN) ngoku sijongana namandla kunye nolwandiso...Funda ngokugqithisileyo -
Inkqubo yokuVelisa iSilicon-On-Insulator
Ii-wafer ze-SOI (Silicon-On-Insulator) zimele izinto ezikhethekileyo ze-semiconductor ezinomaleko we-silicon obhityileyo kakhulu owenziwe phezu komaleko we-oxide okhuselayo. Olu lwakhiwo lwesandwich olulodwa lubonelela ngophuculo olubalulekileyo lokusebenza kwezixhobo ze-semiconductor. Ulwakhiwo lwesakhiwo: Izixhobo...Funda ngokugqithisileyo -
Isithando Somlilo Sokukhulisa i-KY Siqhuba Ukuphuculwa Kweshishini Lesafire, Sikwazi Ukuvelisa Ukuya Kutsho kwi-800-1000kg Yeekristale Zesafire Ngesithando Somlilo
Kwiminyaka yakutshanje, ngophuhliso olukhawulezayo lwetekhnoloji, izixhobo zesafire zidlale indima ebaluleke ngakumbi kumashishini e-LED, i-semiconductor, kunye ne-optoelectronic. Njengezinto ezisebenza kakuhle, isafire isetyenziswa kakhulu kwi-LED chip substrates, iilensi ze-optical, ii-laser, kunye ne-Blu-ray st...Funda ngokugqithisileyo