Positron charge sensing using a double-gated graphene field effect transistor
Autor: | Paz Or, T. R. Devidas, Takashi Taniguchi, Kenji Watanabe, Iris Sabo-Napadesky, Sharon May-Tal Beck, Guy Ron, Hadar Steinberg |
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Rok vydání: | 2022 |
Předmět: | |
Zdroj: | Review of Scientific Instruments. 93:015002 |
ISSN: | 1089-7623 0034-6748 |
Popis: | We utilize a high-mobility double-gated graphene field-effect transistor to measure the accumulated charge created by positron annihilation in its back-gate. The device consists of an exfoliated graphene flake stacked between two hexagonal boron nitride flakes placed on a 1 cm |
Databáze: | OpenAIRE |
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