Authors: Feng Xue, Jiaheng Li, Yizhou Liu, Ruqian Wu, Yong Xu, Wenhui Duan

Published on: February 08, 2024

Impact Score: 8.15

Arxiv code: Arxiv:2402.05613

Summary

• What is new: The paper demonstrates that germanene-based ferromagnetic heterostructures can exhibit multiple quantum states, offering new routes for applications in electronics, spintronics, and valley electronics.
• Why this is important: The need for materials with unique properties suitable for spintronic and quantum applications.
• What the research proposes: Using germanene-based ferromagnetic heterostructures to achieve varied quantum states.
• Results: Successful demonstration of multiple quantum states in germanene-based structures, with the ability to transition between states through magnetic field adjustment.

Technical Details

Technological frameworks used: First principles calculations

Models used: Quantum anomalous Hall effect, Quantum valley Hall effect, Valley-polarized QAHE, Time-reversal symmetry broken QSHE

Data used: Germanene-based ferromagnetic heterostructures

Potential Impact

Electronics, spintronics, valley electronics markets and companies in quantum computing and advanced materials manufacturing

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