Infrared microscopy hauv kev lag luam hluav taws xob hauv kev siv cov khoom siv me me
I. Daim Ntawv Qhia Kev Qhia: Infrared Microscopy hauv Kev Ntsuas Kub ntawm Me Me Semiconductor Devices
II. Keeb Kwm Taw Qhia:
Nrog rau txoj kev loj hlob ntawm nanotechnology, nws sab saum toj-down miniaturization tau nce siv nyob rau hauv lub tshav pob ntawm semiconductor technology. Yav dhau los, peb tau siv los hu IC technology "microelectronics" technology, uas yog vim qhov loj ntawm transistors nyob rau hauv micron (10-6 meter) nplai. Txawm li cas los xij, semiconductor thev naus laus zis tau nce sai heev uas txhua ob xyoos nws nce qib los ntawm ib tiam thiab poob mus rau ib nrab ntawm nws qhov loj me, uas yog hu ua Moore Txoj Cai. Kwv yees li 15 xyoo dhau los, semiconductors pib nkag mus rau sub-micron, lossis tsawg dua-micron, era, ua raws li qhov sib sib zog nqus sub-micron, lossis ntau me dua micron, era. Los ntawm 2001, transistors txawm me dua 0.1 micron, los yog tsawg dua 100 nanometers. Yog li ntawd, nws yog lub sijhawm ntawm nanoelectronics, thiab feem ntau ntawm ICs yav tom ntej yuav ua los ntawm nanotechnology.
Thib peb, cov kev cai technical:
Tam sim no, daim ntawv tseem ceeb ntawm cov khoom siv hluav taws xob tsis ua haujlwm yog thermal tsis ua haujlwm. Raws li kev txheeb cais, 55% ntawm cov khoom siv hluav taws xob tsis ua haujlwm yog tshwm sim los ntawm qhov kub thiab txias tshaj qhov ntsuas tus nqi, thiab nrog rau qhov kub thiab txias, qhov tsis ua hauj lwm ntawm cov khoom siv hluav taws xob nce exponentially. Feem ntau hais lus, kev ntseeg siab ua haujlwm ntawm cov khoom siv hluav taws xob yog qhov tsis tshua muaj siab rau qhov kub thiab txias, cov cuab yeej ntsuas kub hauv qib 70-80 qib ntawm txhua 1 degree nce, qhov kev ntseeg siab yuav poob los ntawm 5%. Yog li ntawd, yuav tsum tau ceev thiab txhim khu kev qha ntsuas kub ntawm cov khoom siv. Raws li qhov loj ntawm cov khoom siv semiconductor tau txais me me thiab me, qhov kev daws teeb meem kub thiab qhov kev daws teeb meem ntawm cov cuab yeej tshawb pom tso rau hauv cov kev xav tau siab dua.
Plaub, qhov chaw tua hluav taws thermal daim ntawv qhia (qhov chaw: lub koom haum tshawb fawb paub zoo Model: INNOMETE SI330)
