iindaba

Idayimani yokwenziwa ilinywa kwilabhoratri elinganisa ukubunjwa kwendalo kwedayimani zendalo.Akukho mahluko ucacileyo kwikristale yolwakhiwo imfezeko, elubala, refractive index, dispersion, etc. Synthetic diamond inezo zonke iimpawu ezibalaseleyo ngokwasemzimbeni kunye nemichiza yedayimani yendalo, iyenza isetyenziswe ngokubanzi kwizixhobo zokusika ezichanekileyo, izixhobo ezingagungqiyo, iisemiconductors kunye ne-elektroniki. izixhobo, ukubonwa kwemagnethi ephantsi, iifestile zamehlo, usetyenziso lwe-acoustic, i-biomedicine, ubucwebe kunye nokunye.

Amathuba okusetyenziswa kwedayimani yokwenziwa

Izinto zokusika kunye ne-ultra-precision machining Idayimani okwangoku yeyona minerali inzima kwindalo.Ukongezelela, ine-conductivity ephezulu ye-thermal, ukumelana nokugqoka okuphezulu kunye nokuzinza kweekhemikhali.Ezi mpawu zigqiba ukuba idayimane inokuba yinto ephezulu yokusika.Ngokulinywa ngobuqhetseba idayimani enkulu yekristale enye, ukwenziwa komatshini ochanekileyo kunokuphunyezwa ngakumbi, okunokunciphisa iindleko kunye nokuphucula itekhnoloji.

izicelo Optical

Idayimani inokuhanjiswa okuphezulu kwibhendi yobude obupheleleyo ukusuka kwi-X-reyi ukuya kwii-microwaves kwaye yeyona nto ibalaseleyo ebonakalayo.Umzekelo, iMPCVD enye idayimani yekristale inokwenziwa ibe yifestile yokuhambisa amandla kwizixhobo zelaser ezinamandla aphezulu, kwaye inokwenziwa ibe yifestile yedayimane yokukhangela indawo.Idayimane ineempawu zokuxhathisa ukothuka kwe-thermal, ukuxhathisa ukubola kweekhemikhali kunye nokumelana nokunxiba komatshini, kwaye iye yafundwa kwaye yasetyenziswa kwifestile ye-infrared, ifestile ye-microwave, ifestile yelaser enamandla amakhulu, ifestile ye-image ye-thermal, ifestile ye-X-ray njalo njalo.

Iindawo zokusetyenziswa kwezixhobo zequantum

Idayimane equlethe iziphene zesithuba se-nitrogen ineempawu ezizodwa ze-quantum, inokusebenzisa iziko lombala we-NV kunye nomqadi othile kwindawo yokushisa, ineempawu zexesha elide lokuhambelana, ukuqina kwe-fluorescence ezinzileyo, ukukhanya okuphezulu okukhanyayo, kwaye yenye ye-qubit carriers kunye nophando olukhulu. ixabiso kunye namathemba.Inani elikhulu lamaziko ophando aqhube uphando lovavanyo malunga neziko lemibala ye-NV, kwaye inani elikhulu leziphumo zophando liye laphunyezwa kwi-confocal scanning imaging yeziko lemibala ye-NV, uphononongo lwe-spectral lweziko lombala we-NV kwiqondo lokushisa eliphantsi kunye negumbi. ubushushu, kunye nokusetyenziswa kwe-microwave kunye neendlela zamehlo ukuxhaphaza i-spin, kwaye bafezekise izicelo eziyimpumelelo kumlinganiselo ophezulu we-magnetic field measurement, i-biological imaging, kunye nokufunyanwa kwe-quantum.Umzekelo, abachongi bedayimani abayoyiki indawo erhabaxa kakhulu yemitha kunye nezibane ezilahlekileyo ezihlala ngaphakathi, akufuneki zongeze izihluzi, kwaye zinokusebenza ngokwesiqhelo kwiqondo lobushushu begumbi kunye namaqondo obushushu aphezulu, ngaphandle kwesidingo senkqubo yokupholisa yangaphandle efana ne-silicon detectors.

Iindawo zokusebenzisa i-acoustic

Idayimani ineengenelo zemodulus elastiki ephezulu, ingxinano ephantsi kunye namandla aphezulu, ekufanele kakhulu ukwenza izixhobo ezisebenza ngamandla aphezulu, amandla aphezulu kumphezulu we-acoustic wave, kwaye iyimathiriyeli efanelekileyo yokwenza izixhobo ezikumgangatho ophezulu we-acoustic.

Iindawo zesicelo soshishino lwezonyango

Ubunzima beDayimane obuphezulu, ukuxhathisa ukunxiba okuphezulu, i-coefficient ephantsi ye-friction kunye ne-biocompatibility efanelekileyo yenza ukuba isetyenziswe ngokubanzi kwi-prosthetic joints, iivalvu zentliziyo, ii-biosensors, njl.

izicelo zobucwebe

Idayimani yokwenziwa ithelekiseka nedayimane yendalo ngokwemibala, ukucaca, njl., kwaye ineengenelo ezicacileyo ngokweendleko zemveliso kunye namaxabiso.Ngo-2018, igunya le-FTC libandakanya iidayimani ezilinywayo zokwenziwa kudidi lwedayimani, kwaye iidayimani ezilinywayo zangenisa ixesha lokutshintsha idayimani zendalo.Ngokubekwa emgangathweni kunye nokuphuculwa kwemigangatho yokuhlelwa kweedayimani ezilinywayo, ukuqondwa kweedayimani ezilinywayo kwimarike yabathengi kuye kwanda unyaka nonyaka, kwaye ishishini ledayimani elilinywayo kwihlabathi likhule ngokukhawuleza kule minyaka mibini idlulileyo.Ngokutsho kwengxelo yonyaka weshumi kushishino lwedayimani yehlabathi ngokudibeneyo ekhutshwe yinkampani yokucebisana yolawulo lwaseMelika kunye neZiko leDayimani leHlabathi laseAntwerp, imveliso yedayimani yendalo iyonke emhlabeni ngo-2020 yawela kwi-111 yezigidi zeekharati, ukuncipha kwama-20%, kwaye ukuveliswa kwedayimani ezilinywayo kwafikelela kwizigidi ezi-6 ukuya kwi-7 yezigidi zeekharati, apho i-50% ukuya kwi-60% yeedayimani ezilinywayo zaveliswa e-China kusetyenziswa ubushushu obuphezulu kunye nobuchwepheshe boxinzelelo oluphezulu, kunye ne-Indiya kunye ne-United States yaba ngamaziko okuvelisa i-CVD.Ngokongezwa kwabaqhubi abaziwayo bedayimani abaziwayo kunye novavanyo olugunyazisiweyo kunye namaziko ovavanyo ekhaya nakwamanye amazwe, uphuhliso loshishino lwedayimani olulinywayo luye lwamiselwa ngokuthe ngcembe, ukuqondwa kwabathengi kuye kwanda unyaka nonyaka, kwaye idayimani ezilinywayo zinendawo enkulu yophuhliso. imarike yabathengi bezacholo.

Ukongezelela, inkampani yaseMelika i-LifeGem iye yaqaphela iteknoloji yokukhula "yedayimane yesikhumbuzo", isebenzisa i-carbon emzimbeni womntu njengezinto eziluhlaza (ezifana neenwele, umlotha) ukwenza idayimane, ngendlela ekhethekileyo yokunceda amalungu entsapho abonise uthando lwabo olulahlekileyo. abathandekayo, ukunika ukubaluleka okukhethekileyo kwiidayimani ezilinywayo.Kutshanje, iHidden Valley Ranch, isaladi edumileyo yokunxiba uphawu eUnited States, ikwaqeshe uDean Vandenbisen, isazi sejoloji kunye nomseki weLifeGem, ukuba enze idayimane yeekharati ezimbini kwi-condiment kwaye ayithengise.Nangona kunjalo, ezi zonke ziyi-propaganda gimmicks kwaye azibalulekanga ekukhuthazeni imveliso ngomlinganiselo omkhulu.

Intsimi ye-semiconductor ebanzi ye-bandgap

Isicelo sangaphambili silula kumntu wonke ukuba asiqonde, kwaye namhlanje ndifuna ukugxila ekusetyenzisweni kwedayimane kwi-semiconductors.Izazinzulu kumthetho iLivermore National Laboratory eUnited States yapapasha iphepha kwiAPL (Applied Physics Letters), eyona mbono iphambili kukuba idayimani yeCVD ekumgangatho ophezulu ingasetyenziselwa “i-ultra-wide bandgap semiconductors” kwaye iya kukhuthaza kakhulu uphuhliso lwamandla. iigridi, oololiwe, kunye nezithuthi zombane.

Ngamafutshane, indawo yophuhliso lwedayimane yokwenziwa njengobucwebe iyabonwa, nangona kunjalo, uphuhliso lwayo lwesayensi kunye netekhnoloji yophuhliso alunamda kwaye imfuno inkulu.Ukususela kumbono wexesha elide, ukuba imboni yedayimane yokwenziwa ifuna ukuphuhlisa ngokuthe ngcembe kwixesha elide, kufuneka iphuhliswe ibe yinto efunekayo ebomini kunye nemveliso, kwaye ekugqibeleni isetyenziswe kumashishini emveli kunye neendawo eziphezulu zobuchwepheshe.Kuphela ngokuzama konke okusemandleni ethu ukuphuhlisa ixabiso layo lokusetyenziswa sinokuthi sikhulise ukusebenza kwayo okugqwesileyo.Ukuba imveliso yemveli iyaqhubeka, imfuno iya kuqhubeka.Ngophuhliso olongezelelweyo lwetekhnoloji yokwenziwa kwedayimani, ukubaluleka kwayo kuphakanyiselwe phezulu “kweqhinga lesizwe” ngamajelo eendaba.Kubonelelo lwanamhlanje olunqongopheleyo nolunyiniweyo lweedayimani zendalo, ishishini ledayimani yokwenziwa lingaphatha le bhana yeqhinga.