High-precision resistivity measurement of silicon wafer under unstable lift-off distance using inductive and laser sensors-integrated probe

This article proposes a novel contactless method to measure the resistivity of silicon (Si) wafer. In this method, the probe is designed and integrated with an inductive sensor and a laser sensor. The inductive sensor measures the resistivity of Si wafer, and at the same time, the laser sensor detec...

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Bibliographic Details
Main Authors: Qu, Zilian, Wang, Wensong, Yang, Zhengchun, Bao, Qiwen, Li, Xueli
Other Authors: School of Electrical and Electronic Engineering
Format: Journal Article
Language:English
Published: 2024
Subjects:
Online Access:https://hdl.handle.net/10356/173477

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