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Hace 18 horas · Other approaches include engineering the electronic structure of black phosphorus to create an on-chip single-device spectrometer with a footprint and resolution of 9 × 16 µm 2 and 40 nm ...
10 de sept. de 2024 · Second-order superlattices emerging in magic-angle twisted bilayer graphene aligned with hexagonal boron nitride are visualized in real space through cryogenic nano-imaging, revealing the impact ...
27 de ago. de 2024 · In this work, we fabricate WSe 2 /graphene vdW heterostructures with controllable twist angles, which are accurately measured using optical second harmonic generation (SHG) and Raman...
Hace 1 día · Among these, Fe-, Cu-, and Cr-doped MgBr 2 monolayers exhibited half-metallicity with significant spin gaps (3.508, 3.766 and 3.596 eV, respectively) in one spin channel, while V doping resulted in a UMS nature with semiconducting gap of 4.157 eV useful for large spin polarization in spin-based devices, while Mn-doped MgBr 2 showed BMS properties favorable for electric field-induced spin ...
Hace 5 días · The 39-year-old off-duty emergency room nurse is professionally trained in saving lives — quickly — and that’s exactly what he did the moment he saw what was happening Wednesday night in his New...
10 de sept. de 2024 · The integral bending angle of one pulsed dipole is 0.526 mrad··meter, and the length of the drift between them is 0.2 m, resulting in a vertical offset in the vertical plane of 10σ y (σ y = 10 ...
Hace 18 horas · Eligible individuals and businesses can apply for an incentive of 35% of the purchase value, up to a maximum of £3,500 towards the cost of an electric car or van. Cars and vans eligible under the ...
