Research paperExperimental CharacterizationTheoreticalImaging the Sub-Moiré Potential Landscape using an Atomic Single Electron TransistorDahlia R. Klein, Uri Zondiner, Amit Keren, John Birkbeck et al.2024·10.48550/arxiv.2407.13404·arXiv:2410.22277AbstractThe paper introduces an Atomic Single Electron Transistor (SET) based on a single atomic defect in a van der Waals material, used as a scanning probe to image the electrostatic potential landscape of aligned graphene/hexagonal boron nitride moiré interfaces. The work reports direct real-space images of the moiré potential, its approximate C₂ symmetry, weak dependence on carrier density, and a peak-to-peak amplitude of about 63 mV, with 1 nm spatial resolution and 6 µV/√Hz sensitivity.Read more
Aligned graphene/hexagonal boron nitride moiré heterostructure on the QTM tip used as the system-of-interest for electrostatic potential imaging.1 characterization5 properties3 figuresExperimentalCStudied MaterialBNSubstrate / DielectricExpand
Atomic SET junction used to identify and characterize single defects in a trilayer/bilayer WSe₂ barrier with graphene and graphite electrodes.3 propertiesExperimentalWSe₂Studied MaterialCStudied MaterialCCapping Or ContactExpand
Research paperExperimental CharacterizationTheoreticalImaging the Sub-Moiré Potential Landscape using an Atomic Single Electron TransistorDahlia R. Klein, Uri Zondiner, Amit Keren, John Birkbeck et al.2024·10.48550/arxiv.2407.13404·arXiv:2410.22277AbstractThe paper introduces an Atomic Single Electron Transistor (SET) based on a single atomic defect in a van der Waals material, used as a scanning probe to image the electrostatic potential landscape of aligned graphene/hexagonal boron nitride moiré interfaces. The work reports direct real-space images of the moiré potential, its approximate C₂ symmetry, weak dependence on carrier density, and a peak-to-peak amplitude of about 63 mV, with 1 nm spatial resolution and 6 µV/√Hz sensitivity.Read more
Aligned graphene/hexagonal boron nitride moiré heterostructure on the QTM tip used as the system-of-interest for electrostatic potential imaging.1 characterization5 properties3 figuresExperimentalCStudied MaterialBNSubstrate / DielectricExpand
Atomic SET junction used to identify and characterize single defects in a trilayer/bilayer WSe₂ barrier with graphene and graphite electrodes.3 propertiesExperimentalWSe₂Studied MaterialCStudied MaterialCCapping Or ContactExpand
Research paperExperimental CharacterizationTheoreticalImaging the Sub-Moiré Potential Landscape using an Atomic Single Electron TransistorDahlia R. Klein, Uri Zondiner, Amit Keren, John Birkbeck et al.2024·10.48550/arxiv.2407.13404·arXiv:2410.22277AbstractThe paper introduces an Atomic Single Electron Transistor (SET) based on a single atomic defect in a van der Waals material, used as a scanning probe to image the electrostatic potential landscape of aligned graphene/hexagonal boron nitride moiré interfaces. The work reports direct real-space images of the moiré potential, its approximate C₂ symmetry, weak dependence on carrier density, and a peak-to-peak amplitude of about 63 mV, with 1 nm spatial resolution and 6 µV/√Hz sensitivity.Read more
Aligned graphene/hexagonal boron nitride moiré heterostructure on the QTM tip used as the system-of-interest for electrostatic potential imaging.1 characterization5 properties3 figuresExperimentalCStudied MaterialBNSubstrate / DielectricExpand
Atomic SET junction used to identify and characterize single defects in a trilayer/bilayer WSe₂ barrier with graphene and graphite electrodes.3 propertiesExperimentalWSe₂Studied MaterialCStudied MaterialCCapping Or ContactExpand
Research paperExperimental CharacterizationTheoreticalImaging the Sub-Moiré Potential Landscape using an Atomic Single Electron TransistorDahlia R. Klein, Uri Zondiner, Amit Keren, John Birkbeck et al.2024·10.48550/arxiv.2407.13404·arXiv:2410.22277AbstractThe paper introduces an Atomic Single Electron Transistor (SET) based on a single atomic defect in a van der Waals material, used as a scanning probe to image the electrostatic potential landscape of aligned graphene/hexagonal boron nitride moiré interfaces. The work reports direct real-space images of the moiré potential, its approximate C₂ symmetry, weak dependence on carrier density, and a peak-to-peak amplitude of about 63 mV, with 1 nm spatial resolution and 6 µV/√Hz sensitivity.Read more
Aligned graphene/hexagonal boron nitride moiré heterostructure on the QTM tip used as the system-of-interest for electrostatic potential imaging.1 characterization5 properties3 figuresExperimentalCStudied MaterialBNSubstrate / DielectricExpand
Atomic SET junction used to identify and characterize single defects in a trilayer/bilayer WSe₂ barrier with graphene and graphite electrodes.3 propertiesExperimentalWSe₂Studied MaterialCStudied MaterialCCapping Or ContactExpand