A new method of carrier density measurement using photocurrent maps of a 2D material Schottky diode
A simple method for obtaining the charge carrier density of two-dimensional (2D) materials is proposed herein. A formula is suggested for the extraction of the 2D charge carrier density using the horizontal depletion width, which is visually represented by photocurrent mapping methods. An example of...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2021-02-01
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Series: | Results in Physics |
Subjects: | |
Online Access: | http://www.sciencedirect.com/science/article/pii/S2211379721000383 |