Pob zeb diamond muaj cov ntaub ntawv muab cov tshuaj tshiab rau cov teeb meem kub dissipation ntawm cov khoom siv hluav taws xob soob hoom.

Lub Ib Hlis 23rd, rau rau, cov tuam txhab cov khoom siv hauv pob zeb diamond ntau, tshaj tawm cov teeb meem kub ua kom sov sov ntawm cov khoom siv cua sov.

 

Nws tau tshaj tawm tias tus tooj liab pob zeb diamond sib xyaw ua ke rau kev sib xyaw ua ke hauv tshav kub dissipation: tooj liab, thiab pob zeb diamond, uas muaj cov thermal zoo thermal. Los ntawm cov txheej txheem tshwj xeeb, cov khoom siv no zoo kawg nkaus ua tiav kom ua tiav qhov sib npaug thiab thermal nthuav tawm coefficient ntawm ob cov khoom nyoos, yog li kawm tau cov nyhuv uas tsis tau pom zoo.

Cov tswv yim keeb kwm thiab cov ntsiab cai

Cov khoom siv semiconductor tsim ntau npaum li cas ntawm tshav kub lub sijhawm ua haujlwm, thiab yog tias tsis dissipated nyob rau hauv cov khoom ua haujlwm, nws tuaj yeem ua rau muaj sia, luv luv lub neej, luv luv li kev puas tsuaj. Txawm hais tias cov kev ua si cua sov dissipation cov khoom xws li tooj liab thiab txhuas muaj qee qhov thermal conductivity, lawv feem ntau tawm tsam kom muaj siab thermal loadoardoror cov cuab yeej cuab yeej. Yog li ntawd, nws yog ib qho tseem ceeb rau kev tsim cov hom tshiab ntawm cov khoom siv kub dissipation nrog ntau dua thermal conductivity.

 

Tooj liab pob zeb diamond sib xyaw ua ke tau yug los ntawm qhov kev thov no. Nws ua ke cov tooj liab, uas tau siv dav hauv teb ntawm semiconductor ntaus kub dissipation, nrog pob zeb diamond, uas muaj cov thermal zoo thermal. Los ntawm cov txheej txheem tshwj xeeb, cov khoom siv no zoo kawg nkaus ua tiav kom ua tiav qhov sib npaug thiab thermal nthuav tawm coefficient ntawm ob cov khoom nyoos, yog li kawm tau cov nyhuv uas tsis tau pom zoo. Lub thermal conductivity ntawm cov khoom siv no muaj ntau dua li ntawm cov tooj liab ntshiab, uas tuaj yeem txo cov cuab yeej ua haujlwm ntawm cov cuab yeej ua haujlwm zoo thiab txhim kho lawv qhov kev ua tau zoo thiab kev ntseeg tau.

 

Cov yam ntxwv ntawm thiab cov txiaj ntsig

1. Siab thermal conductivity:

Lub thermal conductivity ntawm tooj liab pob zeb diamond PORTITE cov ntaub ntawv tshaj li ntawm cov tooj liab ntshiab, thiab muaj peev xwm txawm tias tam sim no tus xeeb ceem los ntawm lub sijhawm luv luv hauv lub sijhawm luv luv, yog li tswj hwm kev ua haujlwm ruaj khov ntawm cov khoom siv.

 

2. Tsawg thermal expansion coefficient: pob zeb diamond muaj qhov tsis tshua muaj cua sov cov ntaub ntawv me me, uas ua rau qhov kub hloov pauv, uas yog qhov muaj kev ruaj khov thiab kev ntseeg tau ntawm cov cuab yeej.

 

3. Cov khoom siv zoo tshaj plaws: lub siab tawv thiab lub zog ntawm pob zeb diamond collor diamonds thiab cuam tshuam rau kev tswj hwm tau zoo nyob rau hauv ib puag ncig ua haujlwm.

 

4. Kev ua haujlwm zoo: Tooj liab pob zeb diamond Pageosite tau npaj cov txheej txheem tshwj xeeb muaj kev ua tau zoo ua thiab tau yooj yim rau hauv ntau yam duab thiab ntau ntawm cov cua sov dissipation pab kiag li lawm.

 

Daim Ntawv Thov thiab Cov Kev Cog Lus

Tooj liab pob zeb diamond muaj cov ntaub ntawv sau tau dav hauv cov kev cia siab hauv ntau thaj teb vim lawv ua tau zoo:

 

1. Kev ua haujlwm siab ua haujlwm (HPC) / Ai chips: nrog cov ntaub ntawv kev txawj ntse ntawm kev txawj ntse, qhov kev thov kom muaj kev ua tiav ib hnub dhau ib hnub. Lub siab thermal conductivity ntawm tooj liab pob zeb diamond muaj cov ntaub ntawv ua rau lawv ib qho khoom siv kub zoo tshaj plaws rau cov chips.

 

2. RF lub zog hluav taws xob: RF lub zog hluav taws xob muaj ntau cov kev siv hauv kev sib txuas lus hauv wireless, radar, thiab lwm thaj teb. Vim nws cov kev ua haujlwm siab thiab muaj zog ntau, cov teeb meem kub dissipation tshwj xeeb tshaj yog muaj tshwj xeeb. Tooj liab pob zeb diamond muaj cov khoom siv tau zoo daws tau qhov teeb meem no thiab txhim kho kev ua tau zoo thiab kev ntseeg tau ntawm RF lub zog hluav taws xob.

 

3. Lub Zog Converter: Lub Zog Converers: Lub Zog Converters ua lub luag haujlwm tseem ceeb hauv lub zog hluav taws xob tshuab. Qhov zoo ntawm nws cov cua sov disspation kev ua tau zoo rau qhov ruaj khov thiab ua haujlwm ntawm tag nrho cov kab ke. Daim ntawv thov ntawm tooj liab pob zeb diamond muaj cov ntaub ntawv yuav pab txhim kho cov cua sov dissipation kev ua haujlwm ntawm lub zog hloov, yog li txhim kho cov kev ua haujlwm tag nrho.

 

4. Lub zog siab semiconductor lasers: Muaj zog tshuab Lasers muaj ntau cov kev siv hauv kev kho mob, kev tshawb fawb, kev lag luam thiab lwm thaj chaw. Qhov teeb meem cua sov dissipation yeej ib txwm yog ib qho ntawm cov ntsiab lus tseem ceeb txwv nws txoj kev ua tau zoo. Daim ntawv thov ntawm tooj liab pob zeb diamond PARDOSite yuav tsum tau daws cov teeb meem no thiab txhawb nqa txoj kev loj hlob ntawm high-power sliconductor lasers.

 

Kev npaj npaj thiab cov nyom

Muaj ntau txoj kev npaj rau Copper pob zeb diamond PORDS, suav nrog cov qauv txheej txheem, cov txheej txheem hluav taws xob, cov txheej txheem hluav taws xob, thiab lwm yam, cov qauv kev npaj no Tag nrho cov kev cov nyom, xws li kev faib tawm tsis sib xws ntawm pob zeb diamond sau thiab qis interfacial bondeling lub zog. Yog li, yuav ua li cas thiaj ua kom tiav txoj kev npaj npaj thiab txhim kho kev ua tau zoo ntawm cov khoom siv sib xyaw yog ib qho kev tshawb fawb tam sim no.

Yav tom ntej zeem muag

 

Nrog kev tsim kho cov thev naus laus zis, qhov kev thov rau cov khoom siv semicondor high yuav txuas ntxiv ntxiv, thiab cov cai rau cov ntaub ntawv dissipation yuav tseem ua kom muaj kev loj hlob ntxiv. Tooj liab pob zeb diamond muaj cov khoom siv, raws li ib qho kev txhim kho kub siab tshiab thiab yuav dhau los ua qhov kev nthuav dav tshav kub, thiab yuav dhau los ua kev txhim kho kub yav tom ntej Lub caij no, nrog kev ua kom zoo dua qub ntawm kev npaj ua haujlwm thiab cov nqi txo tau los siv rau tib neeg kev nce qib thiab kev txhim kho ntawm lub neej zoo.