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- University of Science and Technology of ChinaCN747 papers
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- Collaborative Innovation Center of Advanced MicrostructuresCN40 papers
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85 papers · 1 filter
Magnetic-field controlled organic spintronic memristor for neural network computation
Tongxin Chen, Yinyu Nie, Yafei Hao +4
Memristors are emerging as key electronic components that retain resistance states without power. Their non-volatile nature and ability to mimic synaptic behavior make them ideal f…
Monitoring Vibrational Evolution in Jahn-Teller Effect by Raman Imaging
Hai-Zhen Yu, Dingwei Chu, Yuanzhi Li +5
The Jahn-Teller effect (JTE) reduces the geometrical symmetry of a system with degenerate electronic states via vibronic coupling, playing a pivotal role in molecular and condensed…
Electric-field-tunable topological phases in valley-polarized quantum anomalous Hall systems with inequivalent exchange fields
Shiyao Pan, Zeyu Li, Yulei Han
Incorporating valley as a degree of freedom into quantum anomalous Hall systems offers a novel approach to manipulating valleytronics in electronic transport. Using the Kane-Mele m…
Electrically tunable, rapid spin-orbit torque induced modulation of colossal magnetoresistance in MnSiTe nanoflakes
Cheng Tan, Mingxun Deng, Yuanjun Yang +13
As a quasi-layered ferrimagnetic material, MnSiTe nanoflakes exhibit magnetoresistance behaviour that is fundamentally different from their bulk crystal counterparts. T…
Klein-bottle quadrupole insulators and Dirac semimetals
Chang-An Li, Junsong Sun, Song-Bo Zhang +2
The Benalcazar-Bernevig-Hughes (BBH) quadrupole insulator model is a cornerstone model for higher-order topological phases. It requires π-flux threading through each plaquette of t…
Metallic Quantized Anomalous Hall Effect without Chiral Edge States
Kai-Zhi Bai, Bo Fu, Zhenyu Zhang +1
The quantum anomalous Hall effect (QAHE) is a topological state of matter with a quantized Hall resistance. It has been observed in some two-dimensional insulating materials such a…