Electronic-Qib Silicon Column

Technical Whitepaper: Electronic-Qib Monocrystalline Silicon Column rau Advanced Fabrication

Cov Khoom Siv Science ntawm Carrier Lifetime & Crystalline Perfection

Nyob rau hauv siab -precision semiconductor manufacturing, "Bulk Purity" ntawm silicon kem yog thawj qhov kev txiav txim siab ntawm cov cuab yeej kev ntseeg siab. PebElectronic-Qib Silicon Columnyog zus siv ib tug advancedNruam Czochralski (CCZ)los yogSib nqus Czochralski (MCZ)txheej txheem. Los ntawm kev tuav lub ntim tas li thiab cov thermal gradients meej, peb ua tiav qhov tshwj xeebMinority Carrier Lub Neej. Qhov no txo ​​qis hluav taws xob- cov chaw recombination, uas yog qhov tseem ceeb rau kev txo cov dej xau tam sim no hauv cov khoom siv logic thiab ua kom cov kev hloov pauv tau zoo ntawm siab - kev ua haujlwm hnub ci. Qhov tshwm sim "Dislocation-Dawb" lattice ua kom ntseeg tau tias txhua qhov wafer hlais los ntawm kem tuav cov txheej txheem kev ncaj ncees los ntawm ntau pua qhov siab - kub txheej txheej txheej.

Engineering lub Precision Semiconductor Base

Nruam Oxygen thiab Carbon Control rau Thermal Durability:Siv siab -purity hluavtaws quartz crucibles thiab optimized argon ntws, peb tswj interstitial oxygen ($O_i$) thiab hloov pauv carbon ($C_s$) mus rau hauv$< 12 \text{ ppma}$thiab$< 0.05 \text{ ppma}$raws. Qhov kev txiav txim siab no tiv thaiv kev tsim ntawm "Cov Neeg Pab Thermal" thiab cov pa oxygen precipitates thaum lub rooj vag - oxide kev loj hlob, kom ntseeg tau cov yam ntxwv hluav taws xob ruaj khov hauvIntegrated Circuit Court (IC)cov qauv.

Uniform Radial Resistivity rau siab -Yield Power Chips:Peb ntiav cov txheej txheem tshwj xeeb dopant txhaj tshuaj los xyuas kom meej tias qhov kev hloov pauv hloov mus thoob plaws tag nrho cov kab ntawm kab yog$< 1\%$. Qhov no radial uniformity yog qhov tseem ceeb rauHwj chim Chips(xws li MOSFETs thiab IGBTs), qhov twg qhov sib txawv ntawm qhov sib txawv voltages hla lub wafer yog qhov yuav tsum tau ua kom muaj kev nyab xeeb siab -voltage ua haujlwm.

Siab -Throughput Processing Compatibility:Txhua kem yog qhov tseeb- hauv av kom tau raws li cov qauv SEMI thoob ntiaj teb rau txoj kab uas hla thiab kev taw qhia flats/notches. Lub siab tawv tawv ntawm peb cov khoom siv hluav taws xob- qib silicon txo "Micro- cracking" thaum lub sij hawm siab - pob zeb diamond hlau sawing ceev, ua kom muaj pes tsawg tus siv tau prime- qib wafers ib kilogram ntawm siv lead ua.

Rigorous Multi-Stage Quality Testing:Txhua kem silicon undergoes tsis yog -kev puas tsuajDaim Ntawv Qhia Txog Lub NeejthiabFTIR (Fourier Hloov Hloov Infrared Spectroscopy)tsom xam. Qhov no ua kom ntseeg tau tias cov khoom siv ntau ua tau raws li qhov kev xav tau ntawm purity nruj rau sub-10nm logic nodes thiab cov kev siv hluav taws xob zoo tshaj plaws.

Kev siv tswv yim

Advanced Logic & Memory Devices:Lub hauv paus hauv paus rau 300mm (12-inch) thiab 200mm (8-nti) wafers siv hauv CPUs, GPUs, thiab high-density NAND/DRAM.

High -Performance Power Semiconductors:Muab cov khoom ruaj khov thiab siab -voltage resistance xav tau rau EV motor controllers thiab industrial power grids.

Tom ntej no -Tsim N-Type Solar Cells:Ua kom zoo rau TOPCon thiab HJT architectures xav tau ultra- lub neej ua haujlwm siab thiab lub teeb tsawg kawg nkaus -induced degradation (LID).

Tshwj xeeb IC Structures:Lub hauv paus txhim khu kev qha rau fabricating complex Analog/Mixed -Signal ICs thiab RF-SOI substrates.

Cim npe nrov: hluav taws xob- qib silicon kem, Tuam Tshoj hluav taws xob- qib silicon kem manufacturers, lwm tus neeg, Hoobkas