CVDyog cov khoom siv nrog lub siab tshaj plaws thermal conductivity ntawm cov khoom ntuj paub. Lub thermal conductivity ntawm CVD pob zeb diamond khoom yog siab li 2200W / mK, uas yog 5 npaug ntawm tooj liab. Nws yog cov khoom siv hluav taws xob kub nrog ultra-siab thermal conductivity. Lub ultra-siab thermal conductivity ntawm CVD pob zeb diamond Nws tuaj yeem cuam tshuam cov cua sov uas tsim los ntawm lub cuab yeej thiab yog cov khoom siv thermal zoo tshaj plaws rau cov khoom siv hluav taws xob kub ceev.
Daim ntawv thov ntawm thib peb-tiam semiconductor fais fab khoom siv nyob rau hauv high-voltage thiab high-frequency teb tau maj mam ua lub hom phiaj ntawm txoj kev loj hlob ntawm lub ntiaj teb no semiconductor kev lag luam. GaN cov cuab yeej siv dav siv hauv thaj chaw siab thiab lub zog siab xws li 5G kev sib txuas lus thiab kev tshawb pom radar. Nrog rau kev nce hauv cov khoom siv hluav taws xob ceev thiab qhov me me, qhov ua kom sov ntawm tus kheej hauv thaj chaw nquag ntawm cov cuab yeej nti nce nrawm, ua rau cov neeg nqa khoom txav mus los txo qis thiab cov cuab yeej zoo li qub 1-V cov yam ntxwv yog attenuated, ntau yam kev ntsuas kev ua haujlwm tsis zoo sai, thiab kev ntseeg siab thiab kev ruaj ntseg ntawm cov cuab yeej yog qhov nyuaj heev. Qhov ze-txoj kev sib koom ua ke ntawm ultra-siab thermal conductivity CVD pob zeb diamond thiab GaN chips tuaj yeem tshem tawm cov cua sov uas tsim los ntawm lub cuab yeej, txhim kho kev ntseeg siab thiab kev pab lub neej ntawm cov cuab yeej, thiab paub txog cov tshuab hluav taws xob compact.
CVD pob zeb diamond nrog ultra-siab thermal conductivity yog qhov zoo tshaj plaws tshav kub dissipation khoom rau high-power, high-kev ua tau zoo, miniaturized thiab heev integrated hluav taws xob Cheebtsam. Nws yog dav siv hauv 5G kev sib txuas lus, kev tiv thaiv hauv tebchaws, aerospace, kev thauj mus los thiab lwm yam haujlwm. Cov ntaub ntawv thov thiab kev ua tau zoo ntawm pob zeb diamond ultra-siab thermal conductivity cov ntaub ntawv:
1. Radar GaN RF ntaus ntawv kub dissipation; (siab zog, siab zaus, miniaturization)
2. Semiconductor laser tshav kub dissipation; (siab tso zis zog, siab electro-optical conversion efficiency)
3. High-frequency kev sib txuas lus hauv paus chaw nres tsheb kub dissipation; (siab zog, siab zaus)
Post lub sij hawm: Oct-10-2023