Cov khoom siv pob zeb diamond semiconductor

1. Ultra-siab thermal conductivity

Los ntawm kev kho qhov feem ntawm sp³ daim ntawv cog lus hauv pob zeb diamond siv lead ua rau ntau dua 99%, cov thermal conductivity tuaj yeem ncav cuag 2000W / (m·K), uas yog tsib npaug ntawm tooj liab, ua rau kom sai sai ntawm cov cua sov uas tsim los ntawm kev ua haujlwm thiab tiv thaiv lub zos overheating thiab burnout.

2. Kev rwb thaiv tsev siab thiab poob qis

Cov ntsiab lus impurity sab hauv yog tswj hwm ntawm qib ppb, thiab qhov hluav taws xob tawg lub zog nce mus txog 10MV / cm. Thaum lub sij hawm siab -frequency signal kis, nws tsis tshua muaj zog ntxiv lawm.

3. Muaj zog chemical stability

Siv lub catalyst- txheej txheem kev loj hlob dawb, hlau impurities raug zam, thiab nws yuav tsis corrode los yog deform txawm tias siv nyob rau hauv muaj zog acid thiab muaj zog alkali ib puag ncig ntev.

4. Wide bandgap compatibility

Qhov dav bandgap ncav cuag 5.5eV, thiab nws tsis tshua muaj qhov ua kom zoo nkauj ntawm chav tsev kub. Nws tuaj yeem ua haujlwm ruaj khov hauv qhov siab - qhov chaw kub siab tshaj 600℃.

1. 5G puag chaw nres tsheb fais fab amplifier substrate

Thaum 5G lub hauv paus chaw nres tsheb ua haujlwm ntawm kev thauj mus los ntev, lub zog amplifier chips tsim kom muaj cua sov ntau. Siv cov khoom siv no raws li lub substrate tuaj yeem txo qhov kub ntawm cov chips ua haujlwm ntau dua 40%, yog li txuas ntxiv qhov txhaum - lub sijhawm ua haujlwm pub dawb ntawm cov chaw nres tsheb.

2. Kub dab dej rau IGBT module ntawm lub zog tshiab tsheb

Thaum lub sij hawm them ceev ceev ntawm lub zog tshiab tsheb, IGBT yuav txuas ntxiv ua kom sov. Siv cov khoom siv no los hloov cov tsoos ceramic kub dab dej tuaj yeem tshem tawm cov cua sov sai sai thiab tiv thaiv lub module los ntawm overheating thiab tiv thaiv kev tiv thaiv, yog li txhim kho kev ruaj ntseg ntawm kev them nyiaj ceev.

3. Rwb thaiv tsev substrate rau siab -voltage fais fab sensors

Nyob rau hauv qhov xwm txheej ntawm qhov siab - qhov ntsuas hluav taws xob hauv daim phiaj hluav taws xob, cov txheej txheem ib txwm muaj feem cuam tshuam los ntawm cov hluav taws xob muaj zog. Cov cuab yeej rwb thaiv tsev siab ntawm cov khoom siv no tuaj yeem ua kom ntseeg tau tias lub sensor tuaj yeem sau cov ntaub ntawv kom raug rau lub sijhawm ntev hauv qhov siab -voltage ib puag ncig tshaj 10kV.

4. Thaum tshav kub kub dissipation substrate rau siab -kawg LED teeb pom kev zoo

Sab nraum zoov LED txoj kev teeb nrog lub zog siab yuav ua rau lub teeb lwj dhau sijhawm. Siv cov khoom no raws li lub substrate tuaj yeem tshem tawm cov cua sov sai thiab txuas ntxiv lub neej ntawm LED los ntawm 30%.

1. Precise loj customization

Tuam Tshoj Super Tech Co., Ltd. tuaj yeem tswj cov khoom txiav siab nyob rau hauv ± 0.02mm raws li kev ntim khoom loj ntawm cov neeg siv khoom. Tsis muaj qhov xav tau rau cov neeg siv khoom los ua qhov sib tsoo thib ob, thiab nws tuaj yeem ncaj qha mus rau cov khoom ntim khoom uas twb muaj lawm.

2. Doping concentration tswj

Raws li tus neeg siv khoom xav tau, qhov doping concentration ntawm boron lossis nitrogen tuaj yeem raug kho kom tiav kom ua tiav qhov kev hloov kho gradient los ntawm cov rwb thaiv tsev siab mus rau semiconductive, tsis tas yuav tsum muaj cov txheej txheem hloov pauv ntxiv.

3. Kev kho deg polishing

Siv tus kheej -tsim cov txheej txheem chemical mechanical polishing, qhov roughness ntawm cov khoom tuaj yeem tswj tau qis dua 0.5nm. Txawm hais tias tus neeg siv khoom ncaj qha ua cov txheej txheem hlau tom qab, yuav tsis muaj teeb meem ntawm adhesion tsis txaus.

4. Kev xa khoom sai sai

Kev vam khom rau nws tus kheej loj- cov chav loj hlob, lub voj voog xa khoom ntawm kev txiav txim siab tsis tu ncua tuaj yeem raug compressed rau 7 hnub ua haujlwm, uas yog 50% sai dua qhov kev lag luam nruab nrab lub sijhawm xa khoom.

Specification	Paub meej
Khoom npe	Cov khoom siv pob zeb diamond semiconductor
Hom khoom	Synthetic Pob Zeb Diamond (CVD Pob Zeb Diamond / HPHT Pob Zeb Diamond)
Purity	Ntau dua lossis sib npaug rau 99.9% Carbon
Crystal Structure	Ib leeg Crystal lossis Polycrystalline Pob Zeb Diamond
Muaj Qib	Qib Electronic, Thermal Grade, Optical Grade
Thickness Ntau	0.1 hli - 2.0 hli (Customizable)
Qhov Loj	2mm × 2mm txog 100mm × 100mm (Customizable)
Nto tiav	Polished, Ob npaug -Side Polished
Nto Roughness	Ra tsawg dua lossis sib npaug rau 10 nm (Customizable)
Thermal conductivity	Txog li 2,200 W/m·K
Cov khoom hluav taws xob	Insulating lossis Semiconductor Qib (Doped Pob Zeb Diamond Muaj)
Ua haujlwm kub	Txog li 700℃(nyob ntawm daim ntawv thov ib puag ncig)

Q 1: Vim li cas cov khoom siv pob zeb diamond semiconductor suav tias yog qhov zoo tagnrho rau kev tswj xyuas thermal hauv cov khoom siv semiconductor?

Cov khoom siv pob zeb diamond semiconductor muaj ib qho ntawm cov thermal conductivity siab tshaj plaws ntawm cov khoom lag luam muag khoom, nce mus txog 2,200 W / m·K. Qhov no tso cai rau nws kom tshem tawm cov cua sov sai dua li cov khoom siv xws li silicon, tooj liab, lossis txhuas nitride. Rau siab -cov khoom siv hluav taws xob semiconductor, cov khoom siv RF, thiab AI suav cov ntawv thov, cov cua kub ntau dhau tuaj yeem txo qhov kev ua tau zoo thiab ua rau lub neej luv. Pob zeb diamond substrates thiab cov hluav taws kub sib kis pab tswj kev ua haujlwm ruaj khov, txhim kho lub zog ceev, thiab txhim kho kev ntseeg tau tag nrho hauv qhov xav tau ib puag ncig.

 

Q 2: Cov khoom siv pob zeb diamond semiconductor puas tuaj yeem hloov kho rau cov ntawv thov sib txawv?

Yog lawm. Semiconductor pob zeb diamond cov ntaub ntawv yog customizable nyob rau hauv cov nqe lus ntawm qhov loj, tuab, siv lead ua orientation, nto tiav, thiab cov khoom hluav taws xob. Cov neeg tsim khoom tuaj yeem muab ib qho -cov ntaub ntawv siv lead ua los yog polycrystalline pob zeb diamond, nrog rau boron-doped pob zeb diamond rau cov ntawv siv semiconductor uas yuav tsum muaj hluav taws xob conductivity. Customization yog ib qho tseem ceeb tshwj xeeb tshaj yog rau cov hluav taws xob hluav taws xob, lub tshuab laser, quantum li, thiab cov txheej txheem ntim khoom siab heev, qhov twg cov lus qhia meej ncaj qha cuam tshuam rau kev ua haujlwm thiab kev sib koom ua ke.

 

Q 3: Dab tsi yog qhov zoo ntawm CVD pob zeb diamond tshaj cov khoom siv semiconductor?

Chemical Vapor Deposition (CVD) pob zeb diamond muaj cov thermal conductivity zoo, rwb thaiv tsev hluav taws xob zoo, siab hardness, thiab zoo heev tshuaj stability. Tsis zoo li cov pa semiconductor substrates uas yuav raug kev txom nyem los ntawm kev txwv thermal, CVD pob zeb diamond tuaj yeem ua haujlwm tau zoo nyob rau hauv qhov kub thiab txias thiab siab - lub zog. Nws kuj tseem muab cov dielectric poob qis, ua rau nws haum rau siab - zaus RF thiab microwave daim ntawv thov. Cov khoom no ua rau CVD pob zeb diamond yog cov khoom siv nrov tshaj plaws rau tom ntej - tiam semiconductor thiab photonic technologies.

 

Q 4: Puas yog cov khoom siv pob zeb diamond semiconductor haum rau siab - lub zog thiab siab - cov khoom siv hluav taws xob ntau zaus?

kiag li. Cov khoom siv pob zeb diamond semiconductor tau siv dav hauv siab - lub zog amplifiers, RF transistors, laser diodes, thiab qib siab semiconductor ntim vim tias nws muaj peev xwm ua kom muaj cua sov tshwj xeeb. Raws li cov khoom siv semiconductor txuas ntxiv me dua thiab muaj zog dua, kev tswj xyuas thermal tau dhau los ua ib qho kev sib tw loj tshaj plaws rau cov tuam txhab. Cov ntaub ntawv pob zeb diamond pab txo cov thermal tsis kam, txhim kho cov cuab yeej siv tau zoo, thiab ua kom ntev - lub sijhawm ua haujlwm ruaj khov, tshwj xeeb tshaj yog nyob rau hauv cov ntawv thov suav nrog 5G kev sib txuas lus, aerospace electronics, thiab AI computing hardware.

 

Q 5: Kuv yuav xaiv cov khoom siv semiconductor pob zeb diamond zoo li cas rau kuv qhov project?

Xaiv cov khoom tsim nyog semiconductor pob zeb diamond nyob ntawm ntau yam, nrog rau cov kev xav tau thermal, cov yam ntxwv ntawm hluav taws xob, ib puag ncig kev ua haujlwm, thiab kev ntim khoom. Cov neeg siv khoom yuav tsum xav txog seb lawv puas xav tau ib qho -pob zeb diamond lossis polycrystalline pob zeb diamond, qhov yuav tsum tau siv lead ua orientation, thickness, deg roughness, thiab seb doping puas tsim nyog rau hluav taws xob conductivity. Ua hauj lwm nrog ib tus neeg muag khoom uas muaj kev cai machining thiab semiconductor- qib kev tswj tau zoo tuaj yeem pab ua kom muaj kev sib raug zoo nrog koj lub cuab yeej tsim thaum txo kev tsim khoom thiab kev sib tw.

 

 

 

 

Cim npe nrov: Tuam Tshoj semiconductor pob zeb diamond khoom manufacturers, lwm tus neeg, Hoobkas