Lub tswv yim ntawm Uniformity ntawm Nqus Electroplating nyias zaj duab xis rau hluav taws xob cua sov raj

Lub tswv yim ntawm Uniformity ntawm Nqus Electroplating nyias zaj duab xis rau hluav taws xob cua sov raj

Cov txheej txheem ntawm lub tshuab nqus tsev deposition yog heev nyuaj. Vim yog cov txheej txheem txheej txheej sib txawv, nws tuaj yeem muab faib ua ntau hom. Nws muaj lub npe sib koom ua ke vim nws xav tau lub tshuab nqus tsev siab. Yog li ntawd, rau lub tshuab nqus tsev deposition nrog ntau lub hauv paus ntsiab lus, cov yam ntxwv cuam tshuam rau uniformity kuj txawv. Thiab lub tswv yim ntawm uniformity nws tus kheej kuj muaj ntau lub ntsiab lus nyob ntawm seb txheej txheej thiab zaj duab xis muaj pes tsawg leeg.

Lub tswvyim ntawm zaj duab xis uniformity:

1. Uniformity nyob rau hauv thickness kuj yuav to taub raws li roughness. Los ntawm qhov kev xav ntawm optical zaj duab xis nplai (uas yog, 1/10 wavelength raws li ib chav tsev, txog 100A), lub uniformity ntawm lub tshuab nqus tsev deposition yog heev zoo, thiab lub roughness yuav yooj yim tswj nyob rau hauv 1/10 ntawm lub pom lub teeb wavelength, uas. txhais tau hais tias tsis muaj teeb meem rau lub tshuab nqus tsev deposition rau optical yam ntxwv ntawm zaj duab xis. Txawm li cas los xij, yog tias nws hais txog qhov sib xws ntawm cov txheej txheem atomic, uas yog, kom ua tiav 10A lossis txawm tias 1A nto flatness, nws yog cov ntsiab lus tseem ceeb thiab kev ua haujlwm hauv lub tshuab nqus tsev. Cov kev tswj xyuas tshwj xeeb yuav raug piav qhia ntxaws raws li cov txheej txheem sib txawv.

2. Uniformity ntawm cov tshuaj muaj pes tsawg leeg: uas yog hais tias, nyob rau hauv cov zaj duab xis, lub atomic muaj pes tsawg leeg ntawm cov compound yuav yooj yim tsim cov yam ntxwv uas tsis yog-uniform vim lub me me. Yog tias txheej txheej txheej txheem ntawm SiTiO3 zaj duab xis tsis yog kev tshawb fawb, ces qhov tseeb ntawm qhov chaw tsis yog SiTiO3, tab sis kuj yog lwm cov piv txwv. Cov yeeb yaj kiab coated tsis yog cov tshuaj lom neeg ntawm cov yeeb yaj kiab uas xav tau, uas yog qhov chaw cov ntsiab lus ntawm lub tshuab nqus tsev tso tawm dag.

3. Uniformity ntawm lattice xaj: Qhov no txiav txim siab tias cov zaj duab xis yog ib qho siv lead ua, polycrystalline, thiab amorphous, uas yog ib qho teeb meem kub hauv lub tshuab nqus tsev deposition technology. Saib hauv qab no kom paub meej.

Muaj ob pawg tseem ceeb: evaporative deposition coatings thiab sputtering deposition txheej, nrog rau ntau hom, xws li nqus ion evaporation, Magnetron sputtering, MBE molecular beam epitaxy, sol gel txoj kev, thiab lwm yam

www.superbheater.com