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Electronic and Magnetic Characterization of Epitaxial VSe Monolayers on Superconducting NbSe
Shawulienu Kezilebieke, Md Nurul Huda, Paul Dreher +8
Vertical integration of two-dimensional (2D) van der Waals (vdW) materials with different quantum ground states is predicted to lead to novel electronic properties that are not fou…
Substitutional Si impurities in monolayer hexagonal boron nitride
Mohammad Reza Ahmadpour Monazam, Ursula Ludacka, Hannu-Pekka Komsa +1
We report the first observation of substitutional silicon atoms in single-layer hexagonal boron nitride (h-BN) using aberration corrected scanning transmission electron microscopy…
Tomonaga-Luttinger liquid in a box: electrons confined within MoS mirror twin boundaries
Wouter Jolie, Clifford Murray, Philipp S. Weiß +8
Two- or three-dimensional metals are usually well described by weakly interacting, fermionic quasiparticles. This concept breaks down in one dimension due to strong Coulomb interac…
Efficient method for calculating Raman spectra of solids with impurities and alloys and its application to two-dimensional transition metal dichalcogenides
Arsalan Hashemi, Arkady V. Krasheninnikov, Martti Puska +1
Raman spectroscopy is a widely used, powerful, and nondestructive tool for studying the vibrational properties of bulk and low-dimensional materials. Raman spectra can be simulated…
Momentum Conserved Ultrafast Charge Transfer Dynamics of Interlayer Excitons in vdW Heterostructures
Pranjal Kumar Gogoi, Yung-Chang Lin, Ryosuke Senga +9
Heterostructures comprising van der Waals (vdW) stacked transition metal dichalcogenide (TMDC) monolayers are a fascinating class of two-dimensional (2D) materials with unique prop…