Imaging local discharge cascades for correlated electrons in WS2/WSe2 …
Aug 16, 2021 · Here we describe a scanning tunnelling microscopy (STM) technique for the local sensing and manipulation of correlated electrons in a gated WS 2 /WSe 2 moiré superlattice, …
Imaging moiré flat bands in three-dimensional reconstructed WSe2…
Feb 8, 2021 · Here we quantitatively study the moiré flat bands in three-dimensional (3D) reconstructed WSe 2 /WS 2 moiré superlattices by comparing scanning tunnelling …
Imaging two-dimensional generalized Wigner crystals - Nature
Sep 29, 2021 · Here we demonstrate real-space imaging of 2D Wigner crystals in WSe 2 /WS 2 moiré heterostructures using a specially designed non-invasive STM spectroscopy technique. …
Realizing one-dimensional moiré chains with strong electron ...
Nov 5, 2024 · Here, we show that we can introduce 1D boundaries, separating two regions with different twist angles, in twisted bilayer WSe 2 (tWSe 2) by using scanning tunneling …
Optical Band Engineering of Monolayer WSe2 in a Scanning …
Nov 1, 2024 · Here we use optical-scanning tunneling microscopy (optical-STM) equipped with near-field continuous wave (CW) laser excitation to directly measure the electronic structure of …
Vibration-assisted tunneling through single Au adatoms on two ...
22 hours ago · Scanning tunneling microscopy (STM) at 5 K was used to study individual Au atoms adsorbed on the surface of a WSe2 layer grown on epitaxial graphene. In line with …
Direct STM measurements of R-type and H-type twisted MoSe2/WSe2
Mar 14, 2022 · Here, we report scanning tunneling microscopy and spectroscopy measurements on the bandgaps and band modulations in MoSe 2 /WSe 2 heterostructures with near 0° …
STM images and the tunnelling spectra of WSe2 and MoS2
Heterostructures of transition metal dichalcogenides WS2, WSe2, MoS2, MoTe2, MoSe2, monolayers, and mercury cadmium telluride are investigated and calculations have been …
[2106.10599] Imaging Generalized Wigner Crystal States in a WSe2…
Jun 20, 2021 · Here we demonstrate real-space imaging of 2D Wigner crystals in WSe2/WS2 moiré heterostructures using a novel non-invasive STM spectroscopy technique.
Anomalous Phonon Softening with Inherent Strain in Wrinkled Monolayer WSe2
Apr 10, 2025 · STM-TERS measurement for the wrinkled monolayer WSe 2.a) Schematic illustration of the TERS measurement. b) Energy band diagram of Au and WSe 2 monolayer …