Abstract
Laser-induced single-event transients (SETs) are observed in black phosphorus (BP) MOSFETs. The SETs are relatively small, which is consistent with expectations for thin-film fully depleted transistors. The position dependence and the bias-dependence of the measured SETs in BP transistors are investigated to study the charge collection mechanisms. The peak drain current is maximized when the pulsed-laser strikes at the center of the channel region. The amplitudes of the SETs are also relatively independent of the overdrive voltage. The drain-to-source SET current increases when VDS increases, due to a shunt effect.
Original language | English (US) |
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Article number | 8502101 |
Pages (from-to) | 384-388 |
Number of pages | 5 |
Journal | IEEE Transactions on Nuclear Science |
Volume | 66 |
Issue number | 1 |
DOIs | |
State | Published - Jan 2019 |
Bibliographical note
Publisher Copyright:© 1963-2012 IEEE.
Keywords
- Black phosphorus (BP)
- pulsed laser irradiation
- single-event effects (SEEs)
- transient characterization