X-ray diffraction on a 2H-MoS2 single crystal aligned along the (001) plane. XRD was performed at room temperature using a D8 Venture Bruker. The 5 XRD peaks correspond, from left to right, to (00l) ...

State Key Laboratory of Optical Technologies for Microfabrication, Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu 610209, China Division of Frontier Science and Technology, ...

Abstract: Control of non-equilibrium exotic states with ultrashort laser pulses is at the forefront of optoelectronic and quantum material research [1]. By exploiting excitonic properties and Berry ...

To break the inversion symmetry, the team placed a vanadium oxide (VO2) wire underneath a sheet of MoS2. Molybdenum disulfide is a flexible material, Shi said, so it deformed its original shape to ...

Microscopic aspects of ferroelectricity are canonically related to polar atomic displacements that break inversion symmetry of the crystal, leading to a non-zero net electric dipole moment.

To break the inversion symmetry, the team placed a vanadium oxide (VO2) wire underneath a sheet of MoS2. Molybdenum disulfide is a flexible material, Shi said, so it deformed its original shape to ...

To break the inversion symmetry, the team placed a vanadium oxide (VO2) wire underneath a sheet of MoS2. Molybdenum disulfide is a flexible material, Shi said, so it deformed its original shape to ...

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Abstract: Just as the 3-D Euclidean space can be inverted through any of its points, the special Euclidean group SE(3) admits an inversion symmetry through any of its elements and is known to be a ...

Here we show that also for n=even, where inversion symmetry is present and valley polarization physics is strictly absent, such intrinsic selectivity in CP is to be expected on the basis of ...