Na'urar Taswirar Filin Lantarki ta LEEM-3

Takaitaccen Bayani:

A fannin fasahar injiniyanci, sau da yawa yana da mahimmanci a san rarraba filin lantarki na tsarin lantarki domin nazarin dokar motsi na electrons ko barbashi masu caji a cikin filin lantarki. Misali, domin yin nazarin mayar da hankali da karkacewar hasken lantarki a cikin bututun oscilloscope, ya zama dole a san rarraba filin lantarki na electrode a cikin bututun oscilloscope. A cikin bututun electron, muna buƙatar yin nazarin tasirin gabatar da sabbin electrodes akan motsin electrons, kuma muna buƙatar sanin rarraba filin lantarki. Gabaɗaya, don gano rarraba filin lantarki, ana iya amfani da hanyar nazari da hanyar gwaji ta kwaikwayo. Amma a cikin 'yan lokuta kaɗan ne kawai za a iya samun rarraba filin lantarki ta hanyar hanyar nazari. Ga tsarin electrode na gabaɗaya ko mai rikitarwa, yawanci ana tantance shi ta hanyar gwajin kwaikwayo. Rashin kyawun hanyar gwajin kwaikwayo shine daidaiton ba shi da girma, amma ga ƙirar injiniya gabaɗaya, yana iya cika buƙatun.