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Open AccessTunneling current-controlled spin states in few-layer van der Waals magnets
Effective control of magnetic phases in two-dimensional magnets would constitute crucial progress in spintronics, holding great potential for future computing technologies. Here, we report a new approach of le...
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Article
Open AccessHigh-entropy engineering of the crystal and electronic structures in a Dirac material
Dirac and Weyl semimetals are a central topic of contemporary condensed matter physics, and the discovery of new compounds with Dirac/Weyl electronic states is crucial to the advancement of topological materia...
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Article
Open AccessHidden non-collinear spin-order induced topological surface states
Rare-earth monopnictides are a family of materials simultaneously displaying complex magnetism, strong electronic correlation, and topological band structure. The recently discovered emergent arc-like surface ...
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Article
Open AccessIntrinsic exchange biased anomalous Hall effect in an uncompensated antiferromagnet MnBi2Te4
Achieving spin-pinning at the interface of hetero-bilayer ferromagnet/antiferromagnet structures in conventional exchange bias systems can be challenging due to difficulties in interface control and the weaken...
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Article
The exact meromorphic solutions of some nonlinear differential equations
We find the exact forms of meromorphic solutions of the nonlinear differential equations $${f^n} + q(z){{\rm{e}}^{Q(z)}}{f^{(k)}} = {p_1}{{\rm...
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Article
Open AccessLarge anomalous Hall effect and negative magnetoresistance in half-topological semimetals
Proposed mechanisms for large intrinsic anomalous Hall effect (AHE) in magnetic topological semimetals include diverging Berry curvatures of Weyl nodes, anticrossing nodal rings or points of non-trivial bands....
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Article
On the Forms of Meromorphic Solutions of Some Type of Non-linear Differential Equations
In this paper, we study meromorphic solutions f of the non-linear differential equations $$f^n+P_d(z, f)=p_1e^{\alpha _1 z}+p_2e^{\alpha _2 z}+p_3e^{\...
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Open AccessStrong electron-phonon coupling driven pseudogap modulation and density-wave fluctuations in a correlated polar metal
There is tremendous interest in employing collective excitations of the lattice, spin, charge, and orbitals to tune strongly correlated electronic phenomena. We report such an effect in a ruthenate, Ca3Ru2O7, whe...
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Article
Open AccessAnomalous Landau quantization in intrinsic magnetic topological insulators
The intrinsic magnetic topological insulator, Mn(Bi1−xSbx)2Te4, has been identified as a Weyl semimetal with a single pair of Weyl nodes in its spin-aligned strong-field configuration. A direct consequence of the...
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Article
An empirical method for predicting waterflooding performance in low-permeability porous reservoirs combining static and dynamic data: a case study in Chang 6 formation, **gan Oilfield, Ordos Basin, China
After waterflooding, the distribution of the remaining oil in low-permeability porous reservoirs is quite complicated. Strong heterogeneity of formations makes the waterflooding performance more complex. There...
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Article
Layer-by-layer disentanglement of Bloch states
Layer-by-layer material engineering has produced interesting quantum phenomena such as interfacial superconductivity and the quantum anomalous Hall effect. However, probing electronic states layer by layer rem...
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Electrically tunable moiré magnetism in twisted double bilayers of chromium triiodide
Moiré superlattices in van der Waals structures can be used to control the electronic properties of the material and can lead to emergent correlated and topological phenomena. Non-collinear states and domain s...
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Article
Anomalous enhancement of the Nernst effect at the crossover between a Fermi liquid and a strange metal
A strange-metal state appears in many strongly correlated materials, so understanding its nature is a crucial problem in condensed matter physics. This knowledge could provide important insight into high-tempe...
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Open AccessStrong room-temperature bulk nonlinear Hall effect in a spin-valley locked Dirac material
Nonlinear Hall effect (NLHE) is a new type of Hall effect with wide application prospects. Practical device applications require strong NLHE at room temperature (RT). However, previously reported NLHEs are all...
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Article
Open AccessEmergence of electric-field-tunable interfacial ferromagnetism in 2D antiferromagnet heterostructures
Van der Waals (vdW) magnet heterostructures have emerged as new platforms to explore exotic magnetic orders and quantum phenomena. Here, we study heterostructures of layered antiferromagnets, CrI3 and CrCl3, with...
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Article
Effect of a newly synthesized compound on delaying pre-harvest sprouting in winter wheat (Triticum aestivum L.)
Pre-harvest sprouting (PHS) of wheat commonly occurs in rainy or humid weather conditions before harvest. It not only affects the yield but also decreases the wheat quality and seed value. As the most importan...
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Open AccessVisualizing discrete Fermi surfaces and possible nodal-line to Weyl state evolution in ZrSiTe
Topological nodal line semimetals (TNLSMs) represent a quantum state of topological matter. When the crystal/time-reversal symmetry is broken, a nodal line state is expected to evolve into a Dirac semimetal, a...
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Open AccessInterlayer magnetophononic coupling in MnBi2Te4
The emergence of magnetism in quantum materials creates a platform to realize spin-based applications in spintronics, magnetic memory, and quantum information science. A key to unlocking new functionalities in...
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Article
Open AccessA topological kagome magnet in high entropy form
Topological kagome magnets RMn6Sn6 (R = rare earth element) attract numerous interests due to their non-trivial band topology and room-temperature magnetism. Here, we report a high entropy version of kagome magne...
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Open AccessToward tunable quantum transport and novel magnetic states in Eu1−xSrxMn1−zSb2 (z < 0.05)
Magnetic semimetals are very promising for potential applications in novel spintronic devices. Nevertheless, realizing tunable topological states with magnetism in a controllable way is challenging. Here, we r...
