DyScO3 Substrate
Tlhaloso
Kristale e le 'ngoe ea dysprosium scandium acid e na le lesela le letle le lumellanang le superconductor ea Perovskite (sebopeho) .
Thepa
| Mokhoa oa Khōlo: | Czochralski |
| Sebopeho sa Crystal: | Orthorombic, perovskite |
| Boima ba 'mele (25°C): | 6.9 g/cm³ |
| Lattice Constant: | a = 0.544 nm;b = 0.571 nm ;c = 0.789 nm |
| Mmala: | mosehla |
| Melting Point: | 2107 ℃ |
| Katoloso ea Mocheso: | 8.4 x 10-6 K-1 |
| Dielectric Constant: | ~21 ( 1 MHz) |
| Band Gap: | 5.7 eV |
| Boithuto: | <110> |
| Boholo bo Tloaelehileng: | 10 x 10 mm², 10 x 5 mm² |
| Botenya bo Tloaelehileng: | 0.5 limilimithara, 1 limilimithara |
| Bokaholimo: | lehlakore le le leng kapa ka bobedi le hlakotsoe |
DyScO3 Substrate Tlhaloso
DyScO3 (dysprosium scandate) substrate e bua ka mofuta o itseng oa thepa ea substrate e atisang ho sebelisoa tšimong ea kholo e tšesaane ea filimi le epitaxy.Ke karolo e le 'ngoe ea kristale e nang le sebopeho se ikhethileng sa kristale se entsoeng ka li-ion tsa dysprosium, scandium le oksijene.
Li-substrates tsa DyScO3 li na le lintho tse 'maloa tse lakatsehang tse li etsang hore li tšoanelehe bakeng sa lits'ebetso tse fapaneng.Tsena li kenyelletsa lintlha tse phahameng tsa ho qhibiliha, botsitso bo botle ba mocheso, le ho se lumellane ha lattice le lisebelisoa tse ngata tsa oxide, tse nolofalletsang ho hōla ha lifilimi tse tšesaane tsa epitaxial tsa boleng bo phahameng.
Li-substrates tsena li loketse ho holisa lifilimi tse tšesaane tsa oxide tse thata tse nang le thepa e lakatsehang, joalo ka lisebelisoa tsa ferroelectric, ferromagnetic kapa mocheso o phahameng oa mocheso.Ho se lumellane ha lesela pakeng tsa substrate le filimi ho baka khatello ea lifilimi, e laolang le ho ntlafatsa thepa e itseng.
Li-substrates tsa DyScO3 li atisa ho sebelisoa lilaboratoring tsa R & D le libakeng tsa indasteri ho hōlisa lifilimi tse tšesaane ka mekhoa e kang pulsed laser deposition (PLD) kapa molecular beam epitaxy (MBE).Lifilimi tse hlahisoang li ka sebetsoa hape le ho sebelisoa mefuteng e mengata ea lits'ebetso, ho kenyeletsoa lisebelisoa tsa elektronike, ho kotula matla, li-sensor le lisebelisoa tsa photonic.
Ka kakaretso, karoloana ea DyScO3 ke karolo e le 'ngoe ea kristale e entsoeng ka li-ion tsa dysprosium, scandium le oksijene.Li sebelisetsoa ho holisa lifilimi tse tšesaane tsa boleng bo holimo tse nang le thepa e lakatsehang le ho fumana lits'ebetso likarolong tse fapaneng tse kang lisebelisoa tsa elektroniki, matla le optics.
