Setšoantšo sa CZT
Tlhaloso
CdZnTe CZT kristale ke epitaxial substrate e ntle ka ho fetisisa bakeng sa mochine oa infrared oa HgCdTe (MCT) ka lebaka la boleng ba eona bo botle ba kristale le ho nepahala ha bokaholimo.
Thepa
| Crystal | CZT (Cd0.96Zn0.04Te) |
| Mofuta | P |
| Boitloaelo | (211), (111) |
| Ho hanyetsa | ＞106Ω.Cm |
| Phetiso ea infrared | ≥60% (1.5um-25um) |
| (DCRC FWHM) | ≤30 rad.s |
| EPD | 1x105/cm2<111>;5x104/cm2<211> |
| Bokhopo ba Sekaho | Ra≤5nm |
CZT Substrate Tlhaloso
CZT substrate, eo hape e tsejoang e le cadmium zinc telluride substrate, ke semiconductor substrate e entsoeng ka metsoako ea semiconductor e bitsoang cadmium zinc telluride (CdZnTe kapa CZT).CZT ke palo e phahameng ea atomic bandgap thepa e loketseng mefuta e fapaneng ea ts'ebeliso lefapheng la tlhahlobo ea X-ray le gamma-ray.
Li-substrates tsa CZT li na le lekhalo le pharaletseng 'me li tsebahala ka tharollo e babatsehang ea matla, bokhoni bo phahameng ba ho lemoha, le bokhoni ba ho sebetsa mocheso oa kamore.Thepa ena e etsa hore likaroloana tsa CZT li be tse loketseng bakeng sa ho etsa lisebelisoa tsa mahlaseli a kotsi, haholo-holo bakeng sa litšoantšo tsa X-ray, meriana ea nyutlelie, ts'ireletso ea naha, le lisebelisoa tsa linaleli.
Ho li-substrates tsa CZT, karo-karolelano ea cadmium (Cd) ho zinc (Zn) e ka fapa-fapana, e nolofalletsang ho kopanya ha thepa.Ka ho lokisa karo-karolelano ena, sehlopha le sebopeho sa CZT se ka hlophisoa ho latela litlhoko tse khethehileng tsa sesebelisoa.Mokhoa ona oa ho feto-fetoha o fana ka ts'ebetso e ntlafetseng le ho feto-fetoha ha maemo bakeng sa lisebelisoa tsa ho lemoha mahlaseli.
Ho etsa li-substrates tsa CZT, lisebelisoa tsa CZT hangata li lengoa ho sebelisoa mekhoa e fapaneng, ho kenyeletsoa kholo ea Bridgman e otlolohileng, mokhoa oa ho futhumatsa mocheso, kholo ea khatello e phahameng ea Bridgman, kapa mekhoa ea ho tsamaisa mouoane.Ts'ebetso ea kamora ho hola joalo ka ho koala le ho bentša hangata e etsoa ho ntlafatsa boleng ba kristale le pheletso ea bokaholimo ba karoloana ea CZT.
Li-substrates tsa CZT li 'nile tsa sebelisoa haholo ho nts'etsopele ea lisebelisoa tsa mahlaseli, tse kang li-sensor tse thehiloeng ho CZT bakeng sa mekhoa ea litšoantšo tsa X-ray le gamma-ray, spectrometers bakeng sa tlhahlobo ea thepa, le lisebelisoa tsa mahlaseli bakeng sa merero ea tlhahlobo ea tšireletso.Ts'ebetso ea bona e phahameng ea ho lemoha le tharollo ea matla e ba etsa lisebelisoa tsa bohlokoa bakeng sa tlhahlobo e sa senyeheng, litšoantšo tsa bongaka le lits'ebetso tsa spectroscopy.
