Cov Ntsiab Lus Cov Ntsiab Lus Cov Lus Qhia Tshwj Xeeb Ntawm Silicon Hlau 1101
| Lub ntsiab | Cov ntsiab lus (%) |
|---|---|
| Silicon (si) | Ntau dua los yog sib npaug rau 99.99 |
| Hlau (FE) | Tsawg dua los yog sib npaug rau 0. 01 |
| Aluminium (AL) | Tsawg dua los yog sib npaug rau 0. 01 |
| Calcium (ca) | Tsawg dua los yog sib npaug rau 0. 001 |
| Lwm Cov Hlau | Tsawg dua los yog sib npaug rau 0. 005 (tag nrho) |
Txiav-ntug kev siv
(1) Advanced Semiconductor Raug
Feedstock rau 12- nti + 300 hli epitaxial wafers
Qhov tseem ceeb rau 2nm thiab hauv qab finfet / gaa nti fabrication
Cov Khoom Tseem Ceeb rau 3D Nand Nco Ntaus
(2) Quantum Technology Kev Loj Hlob
Cov khoom siv hauv paus rau Silicon Brain Litit Quantum Processors
Siv nyob rau hauv topological quantum xam kev tshawb fawb
Qhov tseem ceeb rau Quantum Dot Kev Siv
(3) chaw-qib photovoltaics
Core material for multi-junction space solar cells (>30% Kev Ua Haujlwm)
Siv Hauv Lub Chaw Sib Tsoo
Ua rau ultra-lub teeb yuag hloov lub hnub ci arrays
(4) Nuclear & Kev Siv Tshuaj Tiv Thaiv
Neutron Transmutation Doping (NTD) silicon
Hluav taws xob-hardened sensor cov ntaub ntawv
Lub Zog Hluav Taws Xob Hluav Taws Xob Ntsuas Cheebtsam
Tshuab Ntau Lawm
Rau-theem Purification Purification Txheej Txheem:
Ntshav arc excining
Floating thaj chaw melting
Hluav Taws Xob Beaming
Nqus tsev
Czochralski siv lead ua siv lead
Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab
Chav ntxuav chav kawm qib 10 ntau lawm
Theem nrab ion ion loj spectrometry (Sims) Tswjhwm Zoo
Kev Lag Luam Txoj Haujlwm
Muaj peev xwm thoob ntiaj teb: <1,000 MT/year
TSHAJ: {50-100 × Txuj ci metallurgical
Cov Neeg Siv Khoom Tseem Ceeb:
Cov Thawj Coj Semiconductor Foundries (Tsmc, Samsung, Intel)
Kev Tshawb Fawb Hauv Tebchaws
Chaw Cov Chaw Zej (Nasa, Esa, CNSA)
Cim npe nrov: Silicon Hlau Si 1101, Tuam Tshoj Siicon Hlau Si 1101 Chaw Tsim Tshuaj, Chaw muag khoom, Hoobkas