cov ntsiab lus kev pabcuam
TEM (paj-cov duab teb, tawm-axis tsaus- cov duab teb, nruab nrab tsaus- cov duab teb, siab- cov duab daws teeb meem, tsis muaj zog- nqaj tsaus- teb duab); STEM (HAADF cov duab, DF cov duab, BF cov duab, EDS zog spectra, iDPC cov duab); diffraction (xaiv diffraction, convergent-beam diffraction, nanobeam diffraction)
qib kev pabcuam
Chip-cov haujlwm ntsig txog (wafer fabs, cov khoom siv hluav taws xob semiconductor, cov tuam txhab tsim chip, thiab lwm yam); Cov ntaub ntawv-cov haujlwm muaj feem xyuam (cov tsev kawm qib siab, cov chaw tshawb fawb, thiab cov khoom lag luam R&D).
Kuaj lub voj voog
Lub sij hawm ua haujlwm: 5-7 hnub ua haujlwm.
Kev Pabcuam Tom Qab
Nrog rau kev siv thev naus laus zis ntau ntxiv rau txawv teb chaws, cov tuam txhab hauv tsev siab - thev naus laus zis tau nthuav dav ntau dua rau kev ywj pheej nti R & D muaj peev xwm, uas tau ua rau muaj kev tsim khoom hauv tsev rau cov khoom siv semiconductor. Raws li cov txheej txheem tsim chip txuas ntxiv zuj zus, kev txhim kho cov chips thiab cov khoom siv semiconductor nce ntxiv rau cov cuab yeej tshuaj ntsuam xyuas microscopic xws li TEM. Transmission electron microscopy (TEM) plays lub luag haujlwm hloov tsis tau hauv kev tshawb fawb thiab kev loj hlob ntawm cov ntaub ntawv. Nws muab cov ntaub ntawv tseem ceeb hauv microscopic cov ntaub ntawv- suav nrog cov qauv siv lead ua, qhov tsis xws luag, cov khoom sib xyaw ua ke, thiab cov concentrations- uas pab hauv kev txheeb xyuas cov khoom thiab kev coj cwj pwm. Cov txheej txheem kuj
txhawb kev tshawb fawb txog theem kev hloov pauv thiab cov txheej txheem diffusion, muab cov kev nkag siab zoo rau cov khoom tsim thiab kev ua kom zoo.
peb qhov zoo
Guangdian Metrology tshwj xeeb hauv TEM kev tshuaj ntsuam xyuas thev naus laus zis, khav theeb kev lag luam - pab pawg kws tshaj lij thiab cov cuab yeej tshuaj ntsuam xyuas TEM siab heev (Talos F200X G2). Peb muab kev kho TEM tsom xam cov kev daws teeb meem raws li R&D xav tau ntawm ntau tus neeg siv khoom. Peb lub tuam txhab muaj FIB-TEM tsom xam muaj peev xwm rau cov txheej txheem siab txog li 7nm thiab qis dua.
cas share
Cim npe nrov: tem imaging thiab tsom xam, Tuam Tshoj tem imaging thiab tsom xam muab kev pabcuam
