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文献arxiv2026-08-18http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Growth of Altermagnetic α-MnTe Films: Substrate Variation and Surface Modification

Manganese telluride (MnTe) in its hexagonal α-MnTe crystal structure has evolved as one of the altermagnet workhorse materials. The synthesis of MnTe thin films is highly relevant for both fundamental science and device applications. Here, we report on the epitaxial growth of MnTe thin films and he…

source:arxiv: 2608.17513
文献arxiv2026-08-18http://creativecommons.org/licenses/by/4.0/

Active learning molecular beam epitaxy of complex quantum materials

The integration of machine learning (ML) into materials science offers a transformative pathway toward fully autonomous synthesis workflows. For precise thin-film deposition techniques like molecular beam epitaxy (MBE), this automation is critical to overcome the time-consuming, manual navigation o…

source:arxiv: 2608.17742
文献arxiv2026-08-18http://creativecommons.org/licenses/by/4.0/

Optical decoherence in Er$^{3+}$-doped CeO$_2$ spin qubit platforms

Erbium ions (Er$^{3+}$) in cerium dioxide (CeO$_2$) represent a promising spin-photon interface for quantum communication, but the mechanisms limiting their optical coherence remain poorly understood. Using periodic hybrid density functional theory calculations with finite-size corrections, we iden…

source:arxiv: 2608.17867
文献arxiv2026-08-18http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Intra-atomic magnetic octupoles and their coupling to cluster magnetic octupoles in Chiral antiferromagnets Mn$_3$Sn

We demonstrate that Mn$_3$Sn hosts finite intra-atomic magnetic octupoles (AMOs) $\mathbf{o}$ in addition to the well-established cluster magnetic octupole (CMO) $\mathbf{O}$. In contrast to the cluster-scale CMO, the AMO is a site-localized magnetic multipole associated with the anisotropic intra-…

source:arxiv: 2608.17461
文献arxiv2026-08-18http://creativecommons.org/licenses/by/4.0/

Polarization-Dependent Raman Selection Rules in Sb$_2$S$_3$ from First Principles and Experiment

Antimony sulfide (Sb$_2$S$_3$) is a semiconductor composed of quasi-one-dimensional ribbon-like structural units, which give rise to pronounced structural anisotropy in the bulk crystal. Despite growing interest in Sb$_2$S$_3$, in particular Sb$_2$S$_3$ thin films, a detailed understanding of its s…

source:arxiv: 2608.17786
文献arxiv2026-08-18http://arxiv.org/licenses/nonexclusive-distrib/1.0/

A Physics-Informed Hybrid Neural Operator for Transient Magnetization Prediction in Power Magnetics

Magnetic components in high-frequency, high-power-density converters are increasingly driven by non-sinusoidal flux-density waveforms with fast transitions, minor-loop operation, dc bias, and temperature variation. Under these conditions, steady-state core-loss formulas and single-valued material c…

source:arxiv: 2608.02965
文献arxiv2026-08-18http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Electronic Reconstruction at the Quasicrystal-Moiré Crossover in Twisted Bilayer Graphene

Large twist angles in twisted bilayer graphene are widely expected to be electronically trivial, with negligible interlayer coupling and no electronic reconstruction, in contrast to the rich moiré-driven band reconstruction and correlated physics that emerge at small twist angles. Here, we show tha…

doi: 10.1103/jmsx-2g8lsource:arxiv: 2608.18052
文献arxiv2026-08-18http://creativecommons.org/licenses/by-nc-nd/4.0/

Bridging ambient- and high-pressure superconductivity in La$_2$LnNi$_2$O$_7$ films

The discovery of high critical-temperature $T_{\mathrm{c}}$ superconductivity near 80 K in bilayer nickelates under high pressure has sparked extensive studies. While superconductivity exceeding 40 K was subsequently discovered at ambient pressure in compressively strained films, the relationship b…

doi: 10.1038/s41563-026-02695-3source:arxiv: 2608.17745
文献arxiv2026-08-18http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Multiple topological electronic and phononic quasiparticle excitations in hexagonal TTe (T=Hf, Zr & Ti) crystals

The exploration of topological fermions and bosons marks a new chapter in condensed matter physics, unveiling rich and unconventional phenomena. Particularly in quantum field theory, exotic quasiparticle excitations such as Dirac and Weyl fermions can serve as direct analogs, and their recent exper…

source:arxiv: 2608.17557
文献arxiv2026-08-18http://creativecommons.org/licenses/by/4.0/

Atomistic Structure Generation and Neural-Network Screening of Hard Carbons to Identify High-Capacity Sodium Storage

Hard carbons are established anodes for lithium-ion batteries and leading candidates for sodium-ion batteries, yet their electrochemical performance is governed by a heterogeneous network of graphitic domains, defects, and nanopores that conventional atomistic methods cannot model at the required l…

source:arxiv: 2608.17716
文献arxiv2026-08-18http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Energy-efficient, Reconfigurable Optoelectronic Artificial Synapses Based on MoWS$_2$ Alloy for Pattern Recognition and Color Image Filtering Applications

Two-dimensional transition-metal dichalcogenide alloys are potential candidates for advanced optoelectronic and neuromorphic applications due to their strong light-matter interactions and controllable defect properties. However, large-area growth of such alloys remains challenging, while the correl…

source:arxiv: 2608.18013
文献arxiv2026-08-18http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Discovering physical mechanisms from experiment-simulation mismatches

Scientific discovery often begins where observation and prediction disagree. As computation and machine learning survey chemical space, experiment-simulation mismatches are exposed at scale, while tracing them to physical mechanisms remains expert-led. Here we present eXplainable DFT (XDFT), a self…

source:arxiv: 2604.26703
文献arxiv2026-08-18http://creativecommons.org/licenses/by-nc-nd/4.0/

AMDAT: An Open-Source Molecular Dynamics Analysis Toolkit for Supercooled Liquids, Glass-Forming Materials, and Complex Fluids

AMDAT (Amorphous Molecular Dynamics Analysis Toolkit) is an open-source C++ toolkit for post-processing molecular dynamics trajectories, focused on high-performance static and dynamic analyses of amorphous, glassy, and polymer materials, including supercooled liquids and complex fluids. In this pap…

source:arxiv: 2602.05865
文献openalex2026-08-18cc-by

First-principles analysis of the effect of magnetic states on the oxygen vacancy formation energy in doped La 0.5 Sr 0.5 CoO 3 perovskite

Oxygen vacancies are critical for determining the electrochemical performance of fast oxygen ion conductors. The perovskite La 0.5 Sr 0.5 CoO 3 , known for its excellent mixed ionic-electronic conduction, has attracted significant attention due to its favorable vacancy characteristics. In this stud…

doi: 10.1103/6ycm-9tttsource:arxiv: 2507.07614source:openalex: https://openalex.org/W7203708564
文献openalex2026-08-17cc-by

Wear test induced effects on mechanical damage, chemical composition and Young’s modulus of selected types of carbides

Cemented WC–Co carbides are widely used in mining cutting tools due to their high hardness and abrasion resistance. In this study, five industrial carbide grades (G10, B2, B45, B65, and B23G) were investigated under abrasive wear conditions using a corundum-based medium simulating rock-cutting envi…

doi: 10.30678/fjt.179875source:openalex: https://openalex.org/W7203954170
文献openalex2026-08-17许可待确认

Real-time feedback control of ELM frequency using divertor gas puffing and its effects on tungsten-induced radiation and plasma performance in KSTAR

The edge-localized mode (ELM) frequency ($f_{\mathrm{ELM}}$) was successfully controlled in real time on KSTAR using a proportional-integral (PI) feedback controller, employing a $\mathrm{D}_2$ divertor gas puff as the actuator under tungsten lower-divertor conditions. The controller accurately tra…

doi: 10.48550/arxiv.2608.19259source:openalex: https://openalex.org/W7203919647
文献openalex2026-08-17cc-by

Synthesis and crystal structures of three silicon complexes with N -[(2-hydroxynaphthalen-1-yl)methylidene]alanine

The reaction of the Schiff base ligand N -[(2-hydroxynaphthalen-1-yl)methylidene]alanine, H 2 L , with dichlorodiorganosilicon compounds, Cl 2 Si R 2 , yields silicon complexes L Si R 2 . The crystal structure analyses of ( RS )-dimethyl{ N -[(2-oxidonaphthalen-1-yl)methylidene]alaninato}silicon, C…

doi: 10.1107/s2056989026008406source:openalex: https://openalex.org/W7203914437
文献openalex2026-08-17cc-by

Thinner Evidence, Same Verdict: Verification Effort and Editorial Outcomes in a Decade of ICLR Submissions (2017-2026)

Machine-learning venues now receive an order of magnitude more submissions than a decade ago. This study asks a different question from the usual one about volume: has the amount of VERIFICATION EVIDENCE behind each submission changed, and does any change depend on how expensive verification is in…

doi: 10.17605/osf.io/87eahsource:openalex: https://openalex.org/W7203901020
文献openalex2026-08-17cc-by

Engine NOx control of SCR system using sliding mode controller

The Selective Catalytic Reduction System (SCR) system uses aqueous NH3 and catalyst for reducing the NOx emission emitted by the Compression Ignition (CI) engine exhaust. Due to stringent emission regulations and growing demand for SCR systems, significant improvements in its urea injection strateg…

doi: 10.19206/ce-225504source:openalex: https://openalex.org/W7203892829