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Browsing Tag

Two-dimensional materials

39 posts
PPhysics
Observation of hyperbolic intersubband polaritons in native-dielectric-doped van der Waals semiconductor quantum wells
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Observation of hyperbolic intersubband polaritons in native-dielectric-doped van der Waals semiconductor quantum wells

  • November 20, 2025
Intersubband transition and native-dielectric-doping The intersubband transition energies in the WSe2 QWs can be approximated with an infinite…
PPhysics
Field-tunable valley coupling in a dodecagonal semiconductor quasicrystal
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Field-tunable valley coupling in a dodecagonal semiconductor quasicrystal

  • November 13, 2025
Shechtman, D., Blech, I., Gratias, D. & Cahn, J. W. Metallic phase with long-range orientational order and no…
PPhysics
Photoinduced twist and untwist of moiré superlattices
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Photoinduced twist and untwist of moiré superlattices

  • November 12, 2025
Cao, Y. et al. Correlated insulator behaviour at half-filling in magic-angle graphene superlattices. Nature 556, 80–84 (2018). Article …
PPhysics
Quantum interference and occupation control in high harmonic generation from monolayer WS2
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Quantum interference and occupation control in high harmonic generation from monolayer WS2

  • November 7, 2025
Transition from perturbative to strong-field driven HHG in monolayer WS2 Figure 1a schematically illustrates the electronic processes in monolayer…
PPhysics
Lateral exchange bias for Néel-vector control in atomically thin antiferromagnets
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Lateral exchange bias for Néel-vector control in atomically thin antiferromagnets

  • November 4, 2025
Figure 1a-i shows a representative cross-section through our sample that consists of a CrSBr bilayer with adjacent flakes of…
PPhysics
Electromagnetic interference shielding using metal and MXene thin films
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Electromagnetic interference shielding using metal and MXene thin films

  • October 29, 2025
Joo, K. et al. High performance package-level EMI shielding of Ag epoxy composites with spray method for high…
PPhysics
Charge transfer governed interlayer magnetic coupling and symmetry breaking in a van der Waals magnet
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Charge transfer governed interlayer magnetic coupling and symmetry breaking in a van der Waals magnet

  • October 28, 2025
Magnetic hysteresis switching in trilayer CrSBr devices Figure 1a shows the structure of a 3L CrSBr back-gate device. The…
PPhysics
Local microwave sensing of excitons and their electrical environment
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Local microwave sensing of excitons and their electrical environment

  • October 18, 2025
Local optoelectronic detection of discrete exciton Rydberg states We first introduce the ER-MIM technique that enables us to…
PPhysics
Ultrafast topological control | Nature Physics
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Ultrafast topological control | Nature Physics

  • October 14, 2025
Mohsin, I. et al. Nature 626, 505–511 (2024). Article  ADS  Google Scholar  Hefei, Z. et al. Nat. Phys.…
PPhysics
Relativistic Mott transition in twisted WSe2 tetralayers
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Relativistic Mott transition in twisted WSe2 tetralayers

  • October 8, 2025
Novoselov, K. S. et al. Two-dimensional gas of massless Dirac fermions in graphene. Nature 438, 197–200 (2005). Article …
PPhysics
Polarons shape the interlayer exciton emission of MoSe2/WSe2 heterobilayers
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Polarons shape the interlayer exciton emission of MoSe2/WSe2 heterobilayers

  • October 2, 2025
Sio, W. H. & Giustino, F. Polarons in two-dimensional atomic crystals. Nat. Phys. 19, 629–636 (2023). Article  CAS …
PPhysics
Magnetic imaging under high pressure with a spin-based quantum sensor integrated in a van der Waals heterostructure
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Magnetic imaging under high pressure with a spin-based quantum sensor integrated in a van der Waals heterostructure

  • October 1, 2025
Principle of the experiment We start by studying how the optical and spin properties of \({{{\rm{V}}}}_{{{\rm{B}}}}^{-}\) centers in…
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