2833 papers
Explore the fascinating intersection where quantum materials meet the complexity of everyday environments in the Cond-Mat — Mes-Hall section. This field investigates how tiny particles behave when caught between the orderly world of single atoms and the chaotic nature of bulk matter, revealing the hidden rules that govern electricity, magnetism, and heat in novel substances.
Gist.Science brings these cutting-edge discoveries to you directly from arXiv, the leading repository for physics preprints. We process every new submission in this category as soon as it appears, offering both straightforward, plain-language explanations and deep technical summaries to help researchers and curious minds alike grasp the latest breakthroughs without getting lost in dense equations.
Below are the most recent papers in this dynamic area of condensed matter physics, ready for you to explore.
This paper establishes a universal scaling relation for electron tunneling out of a time-dependent, shallow confinement potential, providing a method to probe tunneling rates across many orders of magnitude and offering a foundation for modeling quantum tunneling in dynamic devices.
By using specific magnetic field orientations to disentangle different electronic contributions, the researchers demonstrate that the anomalous Hall effect in noncollinear antiferromagnets arises from distinct mechanisms, specifically octupole order and scalar spin chirality.
This paper demonstrates that soft clamping in nanostring resonators enables a sequential, five-mode nonlinear coupling cascade that amplifies geometric nonlinearity and produces a broad, constant-amplitude response.
This study demonstrates that applying an AC electric field can align 2D diopside flakes through flexoelectricity-induced acoustic strain, a process that enhances electrical conductivity and can be modeled through atomistic simulations for potential use in flexible electronics.
This paper demonstrates that zero indirect band gaps in non-Hermitian one-dimensional diamond-like systems can be robustly stabilized over a finite parameter range, a phenomenon linked to the suppression of the non-Hermitian skin effect.
This paper demonstrates a proof-of-concept method for the contactless manipulation of interlayer twist angles in van der Waals heterostructures by using an electron beam to induce local electrostatic torque via charge injection into an insulating layer.
This paper investigates how strong Dzyaloshinskii-Moriya interaction (DMI) in a 2D magnetic system drives transitions between various topological magnetic phases and enables magnon-phonon hybridization, both of which can be detected via the anomalous thermal Hall effect.
By utilizing magneto-transport measurements in ultra-high magnetic fields up to 55 T, this study provides evidence of 2D surface states in nanostructures through Shubnikov-de Haas oscillations, offering a transport-based alternative to photoemission spectroscopy for studying magnetic topological insulators.
This paper derives a modified, completely positive, and trace-preserving Lindblad equation for a Rabi-driven electron-spin qubit coupled to a Markovian lead, providing specific jump operators that account for the interplay between coherent driving and tunneling processes.
This paper utilizes atomistic simulations and machine learning to identify the key material properties—specifically elastic constants and lattice distortion—that govern local slip resistances in refractory multi-principal element alloys, ultimately developing a predictive model for macroscopic yield stress to guide alloy design.