Acoustic quantum skyrmion-valley Hall effect
Lei Liu, Xiujuan Zhang, Ming-Hui Lu, Yan-Feng Chen
Skyrmions are particle-like topological textures that hold great promise for low-power electronics and wave-based functionalities. Yet their utility is hindered by the lack of robust and controllable transport. Here, we show that band topology can be harnessed to overcome this limitation. We …
cn (code pays fourni par la source)