Charge puddles in a completely compensated topological insulator
Compensation of intrinsic charges is widely used to reduce the bulk conductivity of 3D topological insulators (TIs). Here we use low temperature electron irradiation-induced defects paired with in situ electrical transport measurements to fine-tune the degree of compensation in Bi _2 Te _3 . The coe...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
IOP Publishing
2016-01-01
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Series: | New Journal of Physics |
Subjects: | |
Online Access: | https://doi.org/10.1088/1367-2630/18/7/073024 |