33 papers
This study demonstrates that aqueous chlorine dioxide radicals can serve as transient spin labels for poly(ethylene terephthalate), enabling the identification of plastic types and the measurement of molecular diffusion within the polymer matrix through electron spin resonance spectroscopy.
This paper introduces Poly2Graph, an automated pipeline for generating HSG-12M, a pioneering 16.7-million-scale dataset of spatial multigraphs derived from non-Hermitian crystal energy spectra, which bridges condensed matter physics and geometry-aware graph learning by preserving vital geometric information often discarded in existing benchmarks.
This paper establishes a complete bulk-boundary correspondence and topological characterization for non-Hermitian nonlinear-eigenvalue systems by introducing an auxiliary system and generalized Brillouin zone, revealing a novel exotic complex-band topological phase that coexists with the real-band phase.
This paper identifies and characterizes two previously elusive families of core-bound excitations (varicose and fluting waves) on Gross-Pitaevskii vortices, detailing their dispersion relations across different wavelength limits and proposing a spectroscopic protocol for their experimental detection.
This paper introduces an erasure-Pauli channel model to derive rigorous bounds on the optimal two-way assisted rates of polarization entanglement distribution in optical fibers, establishing a benchmark for long-distance quantum communication that remains robust against polarization mode dispersion and detector dark counts.
This study demonstrates that interfacial hybridization, charge transfer, and strain serve as critical tuning parameters to control competing electronic phases in monolayer VSe, revealing that strong coupling to Au(111) suppresses the charge density wave (CDW) while strain in decoupled regions stabilizes a distinct CDW phase.
This paper identifies exact magnetic monopole solutions in spontaneously broken gauge theories within the BPS limit that possess a new internal degree of freedom, which modulates the monopole's energy density profile while preserving its total mass.
This study employs first-principles calculations and cluster dynamics to reveal that hydrogen-induced vacancy stabilization, driven by electronic structure differences such as d-band width and disorder, significantly enhances hydrogen-assisted creep in BCC Fe compared to FCC Fe and Fe-Cr-Ni alloys.
This study employs a hierarchical approach combining density functional theory and custom-trained machine-learned interatomic potentials to perform high-throughput crystal structure prediction of zinc imidazolate, successfully identifying thousands of new energy minima and topologies while validating the method against experimental data and proposing promising candidates for future synthesis.
This study demonstrates a method to determine the electric field gradient principal axes frame in single-crystal potassium chlorate via Rabi frequency goniometry and characterizes spin relaxation mechanisms at cryogenic temperatures (17–200 K) using a cryogen-free system to enhance the accessibility of NQR spectroscopy.
This review highlights silicon as a premier platform for quantum networks by summarizing the current state of the art and challenges in developing coherent single-photon emitters and scalable spin-photon interfaces using color centers and erbium dopants within its advanced nanophotonic structures.
This paper reports the successful growth of high-quality CrSb single crystals via the self-flux method and characterizes their superior thermodynamic and transport properties, including a high residual resistivity ratio, significant positive magnetoresistance, and specific heat features indicative of weak electronic correlations and altermagnetic order, thereby establishing CrSb as a promising candidate for room-temperature magnonic and spintronic applications.
This paper presents a self-contained, graduate-level guide to the Bogoliubov-Valatin transformation for homogeneous fermionic Hamiltonians, detailing how to diagonalize quadratic Hamiltonians via canonical matrix forms and introducing a novel procedure for handling singular cases.