Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Liyan Shang0
Le Wang0
Junli Wang0
Liangqing Zhu0
Zhigao Hu0
Date of Patent
December 26, 2023
0Patent Application Number
178796650
Date Filed
August 2, 2022
0Patent Primary Examiner
CPC Code
Patent abstract
An automatic photocurrent spectrum measurement system based on a Fourier infrared spectrometer, including a light source component, an environment control component, a measuring module, and a control module. The system is configured to evaluate photoelectric performance semiconductor materials or devices under different temperatures, voltage biases or current biases.
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