Mu byuma bipima ubunini bwa semiconductor, laboratwari z’ubushakashatsi n’iterambere, no mu bikoresho byo gusiga irangi ry’urumuri, kumenya ubunini nyabwo n’imiterere y’urumuri rwa firime nto ni ingenzi cyane - nyamara uburyo gakondo bwo gukoraho bushobora kwangiza ingero zoroshye cyangwa bukabura amakuru y’ingenzi. Uyu munsi, MSK (Tianjin) International Trading CO., Ltd. yatangaje ellipsometer yayo igezweho, igikoresho cyo gupima ubunini kidasenya cyakorewegupima ubunini bwa wafer, isesengura ry'ibipimo bya refractive index, n'imiterere y'ibice byinshi.
Ubu buryo bushya buhuza imiterere yagutse ya spectral, ubushobozi bwo kumenya ibintu byinshi, na porogaramu yoroshye gukoresha - byose biri mu buryo buciriritse kandi bw’ubushakashatsi. Waba ukeneye gupima oxides z’irembo zito cyane, irangi rirwanya ubwiza bw’izuba ku tunyangingo tw’izuba, cyangwa OLED stacks zikomeye, ellipsometer ya MSK itanga amakuru yizewe kandi ashobora gusubiramo nta gukora ku rugero rwawe cyangwa ngo yangize icyitegererezo cyawe.
“Abahanga mu by’ubwubatsi bakunze kugorwa no kuringaniza ubwiza, umuvuduko, n’umutekano w’icyitegererezo,”nk'uko byatangajwe n'umuyobozi mukuru w'ibicuruzwa bya MSK.“Ikimenyetso cyacu cya spectroscopic ellipsometer gikemura ko – nk'igikoresho gipima ubunini nyabwo, gitanga uburyo bwo gupima ubunini bwa wafer no gusesengura buri gihe mu masegonda make, nta ngaruka zo gushwanyagurika cyangwa kwanduzanya.”
Kuki wahitamo iyi Spectroscopic Ellipmeter nk'igikoresho cyawe cyo gupima ubunini
Bitandukanye n'ibipimo by'uburebure bw'urumuri rumwe cyangwa ibyuma bipima urumuri, iyi ellipsometer ya spectroscopic ikoresha urumuri rwa polarized kugira ngo isesengure uburyo agace gato gahindura imiterere y'urumuri rwa polarized. Uhereye kuri iyo ngero, ibarura ibipimo byinshi icyarimwe:
- Ubunini bwa filime (kuva ku rwego rumwe kugeza ku rwego rugoye rw'ibice byinshi)
- Igipimo cya Refractive (n) n'igipimo cyo kuzimira (k)
- Icyuho cy'umugozi w'urumuri (Urugero)
- Ubuso bugoye
Nk'igikoresho gipima ubunini gikoreshwa mu buryo butandukanye, gifata ubunini kuva ku bunini buto cyane (sub-nanometer) kugeza ku bunini buto cyane - bigatuma kiberanye n'ibintu byose kuva ku gushyira mu mwanya wa atome kugeza ku bifuniko bya polymeri bya micron.
Igipimo cy'ubunini bw'umugati udasenya - Ni ingenzi mu gukora semiconductors
Ku nganda za semiconductor,gupima ubunini bwa waferni ingenzi mu kugenzura uburyo bwo gushyiramo, gushushanya, no gukora CMP. Ariko, ibikoresho bya stylus bya mechanical birashobora gukurura filime zoroshye, kandi reflectometers z'urumuri akenshi ntizishobora kugaragaza ubushobozi bwo gukoresha ibintu byinshi.
Ishusho ya MSK yitwa spectroscopic ellipsometer iratsinda izi mbogamizi:
- Ntibikora cyangwa ngo byangize - nta ngaruka zo kwangirika kw'udupira tw'ibumba dufite ishusho cyangwa udupira tworoshye
- Ubuhanga bwo hejuru bwo kumenya itandukaniro ry'ubugari bwa sub-nanometer muri wafer
- Isesengura ry'ibice byinshi - ripima ibice bimwe na bimwe mu bice bigoye (urugero, SiO₂/Si₃N₄/poly‑Si) nta biganiro bihuriweho
Iyi sisitemu irimo icyiciro cyo gukora ikarita yikora ishyigikira wafers zigera kuri santimetero 200 (200mm) hamwe n'aho ishyirwa neza. Abakoresha bashobora gukora ikarita zo gukwirakwiza ubunini bwa 2D na 3D bakoresheje gukanda rimwe gusa - ni byiza cyane mu gukurikirana uburyo ibintu bihuzwa.
Uretse Semiconductors: Ikoreshwa ryagutse
Nubwo yakozwe neza kugira ngo ipime ubugari bwa wafer, iyi ellipsometer ya spectroscopic ifasha inganda nyinshi:
- Ibyerekanwa by'urupapuro rurerure - pima ubunini bw'urwego rwa OLED na TFT
- Fotovoltaiki – igaragaza irangi rirwanya kugaragara, okiside zitanga urumuri zibonerana, n'ibice bifasha kugaragara
- Irangi ry'urumuri - genzura ibyuma bipima urumuri, uduce duto duto dutuma urumuri rudahita rugaragara, n'indorerwamo zigaragaza urumuri rwinshi
- Ubumenyi bw'ibikoresho - kwiga filime nto, ibikoresho bya 2D, na polimeri
- Kumenya imiterere y'ibinyabuzima – kumenya ibice bya molekile ku buso bukora neza
Ingano nini y'iki gikoresho (kuva kuri ultraviolet kugeza kuri infrared) icyemerera kugaragaza ibikoresho kuva kuri filimi za lithography za UV zijimye kugeza kuri infrared optical coating.
Ikoranabuhanga Ariko Ryoroshye Gukoresha: Porogaramu Ikubereye
Igikoresho gikomeye cyo gupima ubugari kigomba kandi kuba ingirakamaro mu ikoreshwa rya buri munsi. MSK'sicyuma gipima ikirere cya spectroscopicIza na porogaramu yuzuye yo gusesengura ifite:
- Ububiko bw'amakuru bw'ibikoresho bihoraho by'ikoranabuhanga (optical constant database) bwakozwe mbere – ibikoresho birenga 100 birimo semiconductor zisanzwe, dielectric, n'ibyuma
- Uburyo bwinshi bwo gukwirakwiza - Cauchy, Sellmeier, Tauc Lorentz, B spline, oscillators, n'ibindi
- Gushyiramo ibikoresho byinshi - bifasha amashami agera kuri 30, harimo n'imiterere y'ibipimo n'ubuso bugoye
- Gukanda rimwe gusa - bitanga raporo z'ubugari bw'ibice bya wafer n'ibice binini mu buryo bwikora
- Gutanga uburenganzira bwo gukoresha interineti – byemerera gusesengura amakuru kuri mudasobwa zitandukanye nta gufunga igikoresho
Uburyo bwo gupima ingano y'ibice bya wafer buyoborwa kandi bufasha abantu gukorana bugabanya igihe cyo guhugura - abakoresha bashya bashobora gupima ubunini bwa wafer mu minota mike.
Byagenewe ibidukikije by'ubushakashatsi n'umusaruro
MSK itanga iyi ellipsometer ya spectroscopic mu buryo butandukanye kugira ngo ihuze n'ibyo ukeneye:
- Sisitemu y'icyitegererezo - ikwiriye cyane muri laboratwari z'ubushakashatsi n'iterambere n'ubushakashatsi bwa kaminuza
- Imiterere y'amakarita - irimo icyiciro cya X/Y cy'ubuhanga bwo hejuru bwo gupima wafer mu buryo bwikora
- Intera za spectral zishobora guhindurwa – kuva kuri UV yimbitse (193nm) kugeza kuri infrared ngufi (2500nm)
- Amahitamo yo mu cyiciro agenzurwa n'ubushyuhe - ku bipimo biri ahantu kugeza kuri 1000°C
Iki gikoresho gikoresha ikoranabuhanga rihindura ibintu bibiri, ripima ibintu byose 16 bya Mueller matrix mu buryo bumwe. Ibi bitanga amakuru menshi kurusha ellipmeter zisanzwe - cyane cyane ingirakamaro ku bipimo bya anisotropic cyangwa depolarizing.
Imikorere yizewe kuri QC y'ingenzi
Ku bijyanye n'umusaruro, gusubiramo ni ingenzi. Ishusho ya MSK itanga ubuziranenge budasanzwe kubera:
- Ibyuma bipima ikirere bikonjeshejwe na semiconductors – urusaku ruke, urwego rwo hejuru rw'ingufu
- Uburyo bwo kwibanda ku buryo bwa laser buhorana umwanya uhamye mu gice cy'icyitegererezo
- Igishushanyo mbonera cy'inzira y'amatara ihamye - bigabanya guhindagurika hagati y'igenamiterere
Sisitemu yujuje ibisabwa mu nganda, kandi MSK itanga raporo z’ibipimo by’umuntu wa gatatu kugira ngo igenzure neza ubunini bw’ibipimo ku bipimo bisanzwe.
Guhindura no Gushyigikira – Bijyanye na Porogaramu yawe
MSK irasobanukiwe ko porogaramu yose ya firime ntoya ari umwihariko. Niyo mpamvu ikigo gitanga:
- Kongera imiterere y'urutonde rw'amaspektramu yihariye - hitamo imigozi ijyanye n'ibikoresho byawe
- Ibyiciro byihariye by'icyitegererezo - ku bipimo bitari iby'imvange cyangwa substrates zifite imiterere idasanzwe
- Guhindura porogaramu – ongeramo ingero zihariye zo gusesengura cyangwa gahunda zo kwikora
- Gushyira no guhugura abakozi mu kigo – fasha itsinda ryawe gukora vuba
Kubera ko iki gikoresho gikozwe neza cyane, igiciro kigaragara ku ipaji y'ibicuruzwa ni ingwate gusa. MSK irasaba abaguzi bakomeye kuvugana n'itsinda rishinzwe kugurisha kugira ngo babahe ibiciro nyabyo hashingiwe ku miterere y'ibyo ukeneye.
Ubujyanama bwa tekiniki n'icyitegererezo ku buntu
Ntuzi neza niba ellipsometry ikwiriye ibikoresho byawe? MSK itanga inama za tekiniki ku buntu.
Amakuru yo Kuboneka n'Amakuru yo Guhamagara
Uruhererekane rushya rwa spectroscopic ellipsometer ruraboneka ako kanya ku bicuruzwa mpuzamahanga. Kugira ngo usabe ikiguzi, wakire agatabo k'ibicuruzwa, cyangwa utegure imurikagurisha kuri interineti:
Email: molly@mskcnctools.com
Terefone: 0086-13602071763
Urubuga:www.mskcnctools.com
MSK yakira ibibazo bivuye mu nganda zikora ibikoresho bya semiconductor, ibigo by’ubushakashatsi, abakora ibikoresho byo gusiga irangi ry’urumuri, n’abakora uturemangingo tw’izuba - kuva ku bikoresho bimwe kugeza ku bikoresho byinshi.
Ku bijyanye n'ibikoresho bya MSK CNC
Yashinzwe mu 2015 kandi ifite icyemezo cya ISO 9001, MSK (Tianjin) Cutting Technology Co., Ltd. yibanda ku bikoresho byo gupima neza cyane n'ibikoresho byo gukata bya CNC. Ikoresheje ibikoresho byo mu Budage na Tayiwani n'itsinda ryihariye ry'ubushakashatsi n'iterambere, MSK ifasha abakiriya bo mu Burayi, Amerika na Aziya. Intego y'iyi sosiyete ni ugutanga ibisubizo bigezweho, byizewe kandi bihendutse byo gusobanura no gutunganya ibikoresho.
Igihe cyo kohereza: 10 Mata 2026
