Pob zeb diamond, nrog rau nws cov khoom tshwj xeeb xws li ultra-wide bandgap, ultra- thermal conductivity, siab tawg lub zog, thiab hluav taws xob tiv thaiv, yog siab -kawg cov khoom siv hauv cov khoom siv hluav taws xob, ua haujlwm ob qho tib si raws li cov khoom siv thiab cov khoom siv hluav taws xob. Nws cov ntawv thov tseem ceeb tuaj yeem raug cais raws li hauv qab no:
1. High-kawg tshav kub dissipation nyob rau hauv semiconductors - tam sim no tus paub tab tshaj industrialization kev taw qhia.
Qhov no tam sim no yog qhov nrawm tshaj plaws - daim ntawv thov loj hlob ntawm pob zeb diamond hauv thaj chaw semiconductor, nws cov txiaj ntsig tseem ceeb tau daws cov cua sov dissipation bottleneck ntawm siab - fais fab chips:
Cov xwm txheej tseem ceeb ntawm daim ntawv thov: Siv rau cov cua kub dissipation hauv AI chips, siab - zog GPUs, 5G/6G kev sib txuas lus hauv paus chaw nres tsheb fais fab amplifiers, aerospace hwj chim li, thiab laser diodes. Cov ntaub ntawv tshwj xeeb suav nrog peb pawg tseem ceeb: pob zeb diamond substrates, pob zeb diamond kub dab dej, thiab pob zeb diamond- tooj liab cov khoom siv thermal conductive. Pob zeb diamond lub thermal conductivity tuaj yeem ncav cuag 2000-2500 W / (m·K), ntau dua 5 npaug ntawm tooj liab, thiab nws tuaj yeem phim cov thermal expansion coefficients ntawm silicon thiab silicon carbide, tsis txhob cuam tshuam kev cuam tshuam los ntawm thermal expansion thiab contraction.
Kev Txhim Kho Kev Lag Luam: Los ntawm 2026, domestically tsim cov kua ua kua txias tau ua tiav loj - nplai daim ntawv thov ntawm pob zeb diamond- tooj liab thermal conductive cov ntaub ntawv. NVIDIA's tom ntej- tiam GPUs tseem yuav siv lub pob zeb diamond- tooj liab sib xyaw ua kom sov dissipation tov. Kev lag luam kwv yees tias pob zeb diamond kub dissipation lag luam hauv AI chip teb yuav ncav cuag 48-90 billion yuan los ntawm 2030.
2. Pob zeb diamond-raws li cov khoom siv hluav taws xob semiconductor-Cov Lus Qhia Tseem Ceeb ntawm Tom ntej-Tim Nkij teb chaws Semiconductors
Pob zeb diamond nws tus kheej yog ib qho ultra-wide bandgap semiconductor khoom nrog kev ua tau zoo tshaj silicon carbide thiab gallium nitride, thiab tau lees paub tias yog "qhov kawg ntawm cov khoom siv hluav taws xob semiconductor":
