5 papers
Uni-XAS: Alignment-Driven Bidirectional Multimodal Learning for X-ray Absorption Spectroscopy
Suyang Zhong, Yuhao Zhao, Boying Huang +6
X-ray absorption spectroscopy (XAS) is a key technique for probing local atomic environments, yet learning based modeling must bridge two heterogeneous modalities: 1D continuous sp…
Solving the inverse problem of X-ray absorption spectroscopy via physics-informed deep learning
Suyang Zhong, Boying Huang, Pengwei Xu +6
Resolving transient atomic configurations in non-crystalline or dynamic environments remains a fundamental bottleneck in the physical sciences. While X-ray absorption spectroscopy…
Observing Laughlin's pump using quantized edge states in graphene
Bjarke S. Jessen, Maëlle Kapfer, Yuhao Zhao +4
Laughlin's thought experiment of quantized charge pumping is central to understanding the integer quantum Hall effect (IQHE) and the topological origin of its conductance quantizat…
Aharonov-Bohm interferometer in inverted-band pn junctions
Yuhao Zhao, Oded Zilberberg, Antonio Å trkalj
Inverted-band junctions in two-dimensional materials offer a promising platform for electron optics in condensed matter, as they allow to manipulate and guide electron beams w…
Emergent cavity junction around metal-on-graphene contacts
Yuhao Zhao, Maëlle Kapfer, Kenji Watanabe +3
Harnessing graphene devices for applications relies on a comprehensive understanding of how to interact with them. Specifically, scattering processes at the interface with metallic…