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The spectrograph records a projection of macroscopic polarization in a one dimensional perovskite lattice that oscillates in phase. view more Credit: Dipin Tomar ...
“Despite the atoms' high kinetic energy and coupling to the electronic system of graphene, we observe diffraction patterns featuring coherent scattering of up to eight reciprocal lattice vectors ...
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The Sonos Arc Ultra is the new flagship in Sonos’ soundbar line-up, and it takes everything that was good about the original Arc and cranks it up to the next level. Better Dolby Atmos effects ...
I used sisl.geom.graphene to write a simple POSCAR file of graphene. However, VASP complains about this POSCAR (and quits!) because the lattice vectors do not form a right-handed system: ERROR: the ...
The waveguide was a layered structure consisting of 12 gallium arsenide quantum-well layers separated by aluminium gallium arsenide barriers, with a 1D grating etched into the top five layers. The ...
Physicists harness electrons to make 'synthetic dimensions' University lab manipulates ultracold Rydberg atoms to mimic quantum interactions Date: February 22, 2022 Source: Rice University Summary ...
Synthetic gauge fields in synthetic dimensions allow for the observation the chiral edge currents, which play an important role in characterizing topological matter. Here, the scientists in China ...
We think that, for 2D grating in OLED, although one of the dimensions is in TE mode (hereby referred to as grating 1) and is incapable of exciting surface plasma mode, and the other dimension (hereby ...