Showing 2026Show all

65 papers · 1 filter

cond-mat.supr-con2026

Superconducting weak links at substrate steps in bilayer nickelate films

Yidi Liu, Yaoju Tarn, Lopa Bhatt +6

Ambient-pressure superconductivity above 40 K has been realized in bilayer nickelate thin films on SrLaAlO (001), yet resistive measurements often exhibit incomplete zero-resis…

cond-mat.str-el2026

Unexpected stabilization of a single- charge density wave in pristine 1T-TiSe

Kimoon Higashihira Han, Dongju Hwang, Dongsin Kim +16

Over the past decade, studies revisiting the classical charge-density-wave system 1T-TiSe, long understood to host the triple- order with equivalent subcomponen…

astro-ph.CO2026

A census of Dark Energy Survey Year 3 redMaPPer galaxy clusters in a high exposure eROSITA All Sky Survey region

P. A. Giles, A. K. Romer, J. Pilling +64

We present the cross-match of galaxy clusters detected by redMaPPer using the first three years of Dark Energy Survey (DESY3RM) operations, and the first release of the eROSITA-All…

cond-mat.mtrl-sci2026

Giant Magnetization Enhancement at Ultrathin Limit of an Orthoferrite

Jin Young Oh, Yaolong Xing, Seung Gyo Jeong +18

Low-dimensional magnetic systems have received significant interest due to their high scalability and energy efficiency for future electromagnetic applications. However, low-dimens…

quant-ph2026

Quantum jumps of sound

Takuma Makihara, Erik Szakiel, Matthew P. Maksymowych +7

Quantum mechanics predicts that a vibrating object's energy comes in discrete packets, yet no measurement of its position reveals this discreteness. Resolving individual energy lev…

cond-mat.mtrl-sci2026

High-Temperature ferromagnetism from site-selective filling in (Fe,Ni)GeTe

Tyler L. Werner, Jonathan T. Reichanadter, Xiang Chen +23

The discovery of high-temperature ferromagnetism in the metallic van der Waals (vdW) system FeGeTe has brought two-dimensional (2D) magnets into technologically relevant te…

cond-mat.soft2026★ 39 cited

Highly organized smectic-like packing in vapor-deposited glasses of a liquid crystal

Ankit Gujral, Jaritza Gomez, Jing Jiang +6

Glasses of a model smectic liquid crystal-forming molecule, itraconazole, were prepared by vapor deposition onto substrates with temperatures ranging from Tsubstrate = 0.78 Tg to 1…

cond-mat.mtrl-sci2026★ 34 cited

Over what length scale does an inorganic substrate perturb the structure of a glassy organic semiconductor?

Kushal Bagchi, Chuting Deng, Camille Bishop +6

While the bulk structure of vapor-deposited glasses has been extensively studied, structure at buried interfaces has received little attention, despite being important for organic…

cond-mat.mtrl-sci2026★ 14 cited

Stable Glasses of Organic Semiconductor Resist Crystallization

Kushal Bagchi, Marie E. Fiori, Camille Bishop +2

The instability of glassy solids poses a key limitation to their use in several technological applications. Well-packed organic glasses, prepared by physical vapor deposition (PVD)…

cond-mat.mtrl-sci2026

Molecular reference corrections for quantum Monte Carlo adsorption energies

Roman Fanta, Michal Bajdich

Accurate surface thermochemistry requires balanced error cancellation between extended slabs and molecular reference states. This balance can fail whenever the electronic-structure…

cs.MA2026

Cohort Organized Learning: Clustering Through Agreement

Finn Henry O'Shea, Maria Elena Monzani

In this article we describe Cohort Organized Learning (CoOL), a method for clustering data without explicit distance or similarity computations. Herein, we will describe CoOL, deri…

cond-mat.mtrl-sci2026

Dynamically suppressed lattice rotations in SrTiO as a basis for photo-induced ferroelectricity

Huaiyu Hugo Wang, Michael Fechner, Giovanni De Vecchi +22

Photo-induced ferroelectricity in the quantum paraelectric SrTiO involves the dynamical interplay between a coherently driven Ti-O stretching vibration and multiple structural…

cond-mat.mtrl-sci2026

Reconfigurable Strain Gradient Polarity in Crystalline Oxide Nanomembranes for Controlled Bending of Functional Materials

Tiffany C. Wang, Minyong Han, Varun Harbola +1

We report the fabrication and mechanical characterization of a "bubble" geometry for accessing local strain gradients using freestanding, single-crystalline manganite nanomembranes…

cond-mat.supr-con2026

BCS-BEC crossover driven by small Fermi pockets of a high-Tc cuprate superconductor

Junhyeok Jeong, Yamato Enomoto, Yoshimitsu Kohama +16

Fermi arcs observed in underdoped cuprates have sparked debate over whether they represent segments of a large Fermi surface or small Fermi pockets. This ambiguity has long hindere…

cond-mat.mes-hall2026

Nanoscale Confinement Enhances Ultrafast Demagnetization

Yoav William Windsor, Tobias Lojewski, Moumita Kundu +21

Nanoscale miniaturization has revolutionized the field of spintronics by enabling exponential growth in areal bit density. A similar leap is also expected in device speeds through…

cond-mat.supr-con2026

Superconductivity Reinforces Charge-Density-Wave Phase Coherence across Cuprates

H. Lee, C. -T. Kuo, M. Fujita +2

For decades, superconductivity in high-Tc cuprates has been viewed as a competitor that suppresses charge-density-wave (CDW) order by reducing its amplitude and spatial extent. Her…

physics.ins-det2026

Study of Particle Fluence Effects on Collected Charge and Depletion Voltage of the ATLAS IBL Planar Pixel Sensors

ATLAS Collaboration

After ten years of operation at the LHC, the planar pixel sensors of the innermost barrel layer of the ATLAS Pixel detector have accumulated an average bulk damage fluence in exces…

hep-ph2026

HyperPrecision: A Mathematica package for High-Precision Numerical Evaluation of Multivariate Hypergeometric Functions

Sumit Banik, Souvik Bera

In this paper, we present HyperPrecision, a Mathematica package for high-precision numerical evaluation of general Horn-type multivariate hypergeometric functions and their Laurent…

cond-mat.stat-mech2026

Finite-temperature crossover from coherent magnons to energy superdiffusion in the PXP model

Shengtao Jiang, Jean-Yves Desaules, Marko Ljubotina +1

The PXP chain was recently shown to exhibit superdiffusive energy transport with Kardar-Parisi-Zhang-like scaling, , joining a growing number of spin chains with this…

hep-ex2026

Measurements of the Higgs boson production, fiducial and differential cross-sections in the four lepton decay channel using 164 fb of data collected at = 13.6 TeV with the ATLAS detector

ATLAS Collaboration

Inclusive, differential and production-mode cross-section measurements of the Higgs boson are performed in the decay channel. The analysis uses proton-prot…

astro-ph.CO2026

Warm, not Fuzzy: Generalized Ultralight Dark Matter Limits from Milky Way Satellites

Ethan O. Nadler, Mustafa A. Amin, Risa H. Wechsler +3

We generalize lower limits on the dark matter (DM) particle mass derived from Milky Way (MW) satellite galaxy abundances to scenarios in which DM is an ultralight scalar field…

cond-mat.supr-con2026

Magnetic Quantum Criticality inside the Superconducting State Revealed by Penetration Depth Scaling with Local

Yusuke Iguchi, Kaede Inoh, Ryosuke Koizumi +1

We demonstrate a magnetic quantum critical point embedded within the superconducting state of Zn-doped CeCoIn, revealed by a pronounced peak in the magnetic penetration depth a…

astro-ph.CO2026

Euclid preparation. Refining input galaxy shape distributions for shear calibration simulations

Euclid Collaboration, H. Jansen, N. Martinet +282

The Euclid Wide Survey (EWS) will cover the majority of the extragalactic sky with a resolution similar to the Hubble Space Telescope. This unprecedented data set will introduce a…

cond-mat.str-el2026

Room-temperature multistage metastability in a moiré superstructure

B. Q. Lv, Yifan Su, Alfred Zong +16

Metastability is fundamental not only to phase ordering and transitions, but also to a broad range of modern technologies, from memory devices to metallic glasses. In condensed-mat…