Tootfinder

Crystal Growth, Band Structure, Magnetism and Electrochemical Properties of Hexavalent Strontium Ruthenium Oxyhydroxide
Subham Naik, Soumili Dutta, Hiranmayee Senapati, Sweta Yadav, Subarna Ray, Jai Prakash, Rahul Sharma, Gohil S. Thakur
https://arxiv.org/abs/2509.15671

Crystal Growth, Band Structure, Magnetism and Electrochemical Properties of Hexavalent Strontium Ruthenium Oxyhydroxide
Ruthenates comprise an interesting class of materials with a wide range of extremely exciting properties, and thus the discovery of new stable ruthenates remains an active area of investigation. We report the crystal growth and comprehensive studies including crystal and electronic structure, magnetic and electrochemical properties of a hexavalent ruthenium oxyhydroxide Sr3Ru2O9H2 prepared through a low-temperature hydrothermal method. Single crystals and powder samples of this phase are isolat…

Replaced article(s) found for cond-mat.str-el. https://arxiv.org/list/cond-mat.str-el/new
[1/1]:
- Photoinduced non-reciprocal magnetism
Ryo Hanai, Daiki Ootsuki, Rina Tazai

Library is Rescuing Historical Treasures Trapped on Old Floppy Disks from the ‘Digital Dark Ages’ https://www.goodnewsnetwork.org/library-is-rescuing-historical-treasures-trapped-on-old-floppy-disks-from-the-digital-d…

Library is Rescuing Historical Treasures Trapped on Old Floppy Disks from the ‘Digital Dark Ages’
Iron oxide on the surface of the plastic may corrode material away, or it may lose its magnetism, preventing it from begin read at all.

Discovery of new magnetic {\delta} Scuti stars and impact of magnetism on pulsation excitation
K. Thomson-Paressant, C. Neiner, J. Labadie-Bartz, R. -M. Ouazzani, S. Mathis, L. Manchon
https://arxiv.org/abs/2510.12341

Discovery of new magnetic δ Scuti stars and impact of magnetism on pulsation excitation
Context. At this time, the list of known magnetic δ Scuti stars is extremely limited, with only a handful of well-studied examples. Aims. We seek to expand this list, by retrieving targets from a variety of sources and demonstrating that they present simultaneously a surface magnetic field signature and δ Scuti pulsations. Methods. We obtained archival and new spectropolarimetric datasets for a variety of known δ Scuti stars and analysed them using the Least Squares Deconvolution method to g…

Controlling Magnetism in the 2D van der Waals Antiferromagnet CrPS$_4$ via Ion Intercalation
Alberto M. Ruiz, Diego L\'opez-Alcal\'a, Gonzalo Rivero-Carracedo, Andrei Shumilin, Jos\'e J. Baldov\'i
https://arxiv.org/abs/2510.12371

Controlling Magnetism in the 2D van der Waals Antiferromagnet CrPS$_4$ via Ion Intercalation
Two-dimensional van der Waals (vdW) magnetic materials are versatile platforms for tailoring electronic and magnetic properties, in which the insertion of chemical species into their interlayer gaps offers a powerful route to engineer magnetism. Here, we focus on the A-type antiferromagnetic semiconductor CrPS$_4$ (T$_N$ = 38 K) and investigate its electronic and magnetic properties upon intercalation of lithium (Li$^+$) and organic tetrabutylammonium (TBA$^+$) ions using first-principles calcu…

Vestigial pairing from fluctuating magnetism and triplet superconductivity
Yanek Verghis, Denis Sedov, Jakob We{\ss}ling, Prathyush P. Poduval, Mathias S. Scheurer
https://arxiv.org/abs/2510.02474

Vestigial pairing from fluctuating magnetism and triplet superconductivity
We study the finite-temperature vestigial superconducting phases of a two-dimensional system of fluctuating spin-triplet pairing and spin magnetism. Denoting the respective primary order parameters by $\mathbf{d}$ and $\mathbf{N}$, which are not long-range ordered at finite temperature, the composite fields $ϕ_{dd} = \mathbf{d}\cdot\mathbf{d}$ and $ϕ_{dN} = \mathbf{d}\cdot\mathbf{N}$ are spin-rotation invariant and can condense at finite temperature. Using a large-$N$ approach that respects t…

Relationship among Structural, Disordered, Magnetism and Band Topology in MnSb2Te4(Sb2Te3)n Family
Ming Xi, Yuchong Zhang, Wenju Zhou, Famin Chen, Donghan Jia, Huiyang Gou, Tian Qian, Hechang Lei
https://arxiv.org/abs/2510.09973

Relationship among Structural, Disordered, Magnetism and Band Topology in MnSb2Te4(Sb2Te3)n Family
Interplay between topology and magnetism induces various exotic quantum phenomena, with magnetic topological insulators (MTIs) serving as a prominent example due to their ability to host the quantum anomalous Hall effect (QAHE). However, the realization of QAHE at higher temperature approaching magnetic-transition-temperature remains a significant challenge, primarily due to the scarcity of suitable material platforms and limited understanding of the intricate relationships between band topolog…

When Support Hides Progress: Insights from a Physics Tutorial on Solving Laplace's Equation Using Separation of Variables in Cartesian Coordinates
Jaya Shivangani Kashyap, Robert Devaty, Chandralekha Singh
https://arxiv.org/abs/2510.11968

When Support Hides Progress: Insights from a Physics Tutorial on Solving Laplace's Equation Using Separation of Variables in Cartesian Coordinates
The electrostatic potential in certain types of boundary value problems can be found by solving Laplace's Equation (LE). To develop students' ability for solving problems that can be solved effectively using Laplace's equation in an upper-level electricity and magnetism course, we developed and validated a tutorial focused on finding electrostatic potential in a Cartesian coordinate system. The tutorial was implemented across three instructors' classes, accompanied by scaffolded pretest and pos…

Nonvolatile Switching of Magnetism via Gate-Induced Sliding in Tetralayer Graphene
Daniel Brandon, Tixuan Tan, Yiwen Ai, Peter Golemis, Akshat Gandhi, Lujin Min, Kenji Watanabe, Takashi Taniguchi, Trithep Devakul, Kenji Yasuda
https://arxiv.org/abs/2510.00220

Nonvolatile Switching of Magnetism via Gate-Induced Sliding in Tetralayer Graphene
Interlayer sliding degrees of freedom often determine the physical properties of two-dimensional (2D) materials. In graphene, for instance, the metastable rhombohedral stacking arrangement hosts correlated and topological electronic phases, which are absent in conventional Bernal stacking. Here, we demonstrate a sliding-induced first-order structural phase transition between Bernal and rhombohedral tetralayer graphene driven by gate voltages. Through transport measurement, we observe bistable s…

Nonlinear Strain-Mediated Magnetoelectric Coupling in Sub-Microscale Ni/BPZT Thin-Film Devices
Fanfan Meng, Emma Van Meirvenne, Federica Luciano, Xiangyu Wu, Yves Deblock, Kaustuv Banerjee, Peter Rickhaus, Florin Ciubotaru, Christoph Adelmann
https://arxiv.org/abs/2510.09795

Nonlinear Strain-Mediated Magnetoelectric Coupling in Sub-Microscale Ni/BPZT Thin-Film Devices
Strain-mediated magnetoelectric (ME) heterostructures enable electric-field control of magnetism and are promising for ultra-low-power spintronic logic. Yet achieving spatially selective, low-voltage control in thin films and quantifying ME coupling across the full ferroelastic loop remains challenging. Here, we investigate sub-micrometer Ni/BPZT thin-film devices with laterally patterned gates that localize in-plane strain beneath the Ni stripe and modulate its magnetization. We use anisotropi…

Replaced article(s) found for cond-mat.dis-nn. https://arxiv.org/list/cond-mat.dis-nn/new
[1/1]:
- Frustrated Quantum Magnetism on Complex Networks: What Sets the Total Spin
Preethi Gopalakrishnan, Shovan Dutta

Adsorption-induced surface magnetism
Milo\v{s} Baljozovi\'c, Shiladitya Karmakar, Andr\'e L. Fernandes Cauduro, Mothuku Shyam Sundar, Marco Lozano, Manish Kumar, Diego Soler Polo, Andreas K. Schmid, Ashutosh V. Bedekar, Pavel Jelinek, Karl-Heinz Ernst
https://arxiv.org/abs/2510.03897

Adsorption-induced surface magnetism
We report the emergence of adsorption-induced magnetism from heterohelicene molecules on a non-magnetic Cu(100) surface. Spin-polarized low-energy electron microscopy (SP-LEEM) measurements reveal spin-dependent electron reflectivity for enantiopure 7,12,17-trioxa[11]helicene (TO[11]H) monolayers, indicating the formation of a spin-polarized state localized in the topmost copper layer. Control experiments on clean Cu(100) and TO[11]H on highly oriented pyrolytic graphite show no such effect, ex…

Spectroscopic evidence of Kondo resonance in 3$d$ van der Waals ferromagnets
Deepali Sharma, Neeraj Bhatt, Asif Ali, Rajeswari Roy Chowdhury, Chandan Patra, Ravi Prakash Singh, Ravi Shankar Singh
https://arxiv.org/abs/2510.02697

Spectroscopic evidence of Kondo resonance in 3$d$ van der Waals ferromagnets
Two-dimensional van der Waals (vdW) ferromagnets drive the advancement in spintronic applications and enable the exploration of exotic magnetism in low-dimensional systems. The entanglement of dual $-$ localized and itinerant $-$ nature of electrons lies at the heart of the correlated electron systems giving rise to exotic ground state properties such as complex magnetism, heavy fermionic behavior, Kondo lattice formation, \textit{etc}. Through temperature-dependent electronic structure of vdW …

Induced-Flare Candidates from the TESS Mission
Nathan Whitsett, Tansu Daylan
https://arxiv.org/abs/2509.22918 https://arxiv.org/pdf/2509.22918

Induced-Flare Candidates from the TESS Mission
The empirical underabundance of close-in planets with radii 1.5-2.0 times that of the Earth, referred to as the radius irradiation valley, may be linked to the inability of gas dwarfs under certain conditions to retain their volatile envelopes due to photoevaporation or core-powered mass loss. In either case, the extent to which a planet can preserve its atmosphere critically depends on poorly understood planetary magnetism. An effective probe of planetary magnetic fields is the interaction bet…

Quantum fluctuation-induced first-order breaking of time-reversal symmetry in unconventional superconductors
Yin Shi
https://arxiv.org/abs/2510.09234 https://

Quantum fluctuation-induced first-order breaking of time-reversal symmetry in unconventional superconductors
Spontaneous time-reversal symmetry breaking in superconductors with competing non-degenerate pairing channels is an exotic quantum phase transition that could give rise to robust topological superconductivity and unusual magnetism. It is proposed mostly in two-dimensional systems and is signaled by a nonzero relative phase between the two superconducting order parameters, hence it should particularly be prone to order-parameter phase fluctuations. Nevertheless, the existing understanding of it …

Superconducting meander-line surface coil for NMR spectroscopy of nanoscale thin films
Louis Beaudoin, Aim\'e Verrier, Youcef A. Bioud, Mathieu Massicotte, Bertrand Reulet, Jeffrey A. Quilliam
https://arxiv.org/abs/2510.07679

Superconducting meander-line surface coil for NMR spectroscopy of nanoscale thin films
Nuclear magnetic resonance (NMR) spectroscopy is a powerful technique to study local magnetism in a variety of materials. However, the inherently low sensitivity of conventional inductively detected solid state NMR typically requires a large number of spins, reducing its applicability to two-dimensional (2D) materials and nanoscale thin films. To overcome this experimental challenge, we introduce a novel probe based on a superconducting meander-line surface coil that significantly enhances the …

Room temperature control of axial and basal antiferromagnetic anisotropies using strain
Jack Harrison, Junxiong Hu, Charles Godfrey, Jheng-Cyuan Lin, Tim A Butcher, J\"org Raabe, Simone Finizio, Hariom Jani, Paolo G Radaelli
https://arxiv.org/abs/2510.12222

Room temperature control of axial and basal antiferromagnetic anisotropies using strain
Antiferromagnetic materials are promising platforms for the development of ultra-fast spintronics and magnonics due to their robust magnetism, high-frequency relativistic dynamics, low-loss transport, and the ability to support topological textures. However, achieving deterministic control over antiferromagnetic order in thin films is a major challenge, due to the formation of multi-domain states stabilised by competing magnetic and destressing interactions. Thus, the successful implementation …

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Kali Malone & Drew McDowall:
🎵 The Secret of Magnetism
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https://open.spotify.com/track/7IohkEiOwBmx1aSvXlYQ3D

Strain-induced multiferroicity in Cr1/3NbS2
Y. Sun, Y. Ahn, D. Sapkota, H. S. Arachchige, R. Xue, S. Mozaffari, D. G. Mandrus, L. Zhao, J. Orenstein, V. Sunko
https://arxiv.org/abs/2510.11619

Strain-induced multiferroicity in Cr1/3NbS2
Multiferroic materials, in which electric polarization and magnetic order coexist and couple, offer rich opportunities for both fundamental discovery and technology. However, multiferroicity remains rare due to conflicting electronic requirements for ferroelectricity and magnetism. One route to circumvent this challenge is to exploit the noncollinear ordering of spin cycloids, whose symmetry permits the emergence of polar order. In this work, we introduce another pathway to multiferroic order i…

Emergence of nematic loop-current bond order in vanadium Kagome metals
Alex Friedlan, Hae-Young Kee
https://arxiv.org/abs/2510.05234 https://arxiv.org/pdf/…

Emergence of nematic loop-current bond order in vanadium Kagome metals
The family of layered Kagome metals $\mathrm{A}\mathrm{V}_3\mathrm{Sb}_5$ $(\mathrm{A}=\mathrm{K,Rb,Cs})$ has recently attracted significant interest due to reports of charge-bond order, orbital magnetism, and superconductivity. Some of these phases may exhibit time-reversal symmetry breaking, as suggested by their response to magnetic fields. More recently, experiments have reported the emergence of nematic order that lowers the rotational symmetry of the system from sixfold to twofold. Here w…

Frieze charge-stripes in a correlated kagome superconductor CsCr$_3$Sb$_5$
Siyu Cheng, Keyu Zeng, Yi Liu, Christopher Candelora, Ziqiang Wang, Guang-Han Cao, Ilija Zeljkovic
https://arxiv.org/abs/2510.06168

Frieze charge-stripes in a correlated kagome superconductor CsCr$_3$Sb$_5$
Kagome metals have developed into a vibrant playground for materials physics, where geometric frustration, electronic correlations and band topology come together to create a variety of exotic phenomena. Recently synthesized CsCr$_3$Sb$_5$ has provided a rare opportunity to explore unconventional superconductivity in a strongly correlated kagome system with hints of frustrated magnetism and quantum criticality. Using spectroscopic imaging scanning tunneling microscopy, we reveal a cascade of de…

Intrinsic spin accumulation in magnetic spin Hall effect
Atsuo Shitade
https://arxiv.org/abs/2509.24719 https://arxiv.org/pdf/2509.24719

Intrinsic spin accumulation in magnetic spin Hall effect
The magnetic spin Hall effect is a time-reversal-odd phenomenon in which spin current is induced by the charge current. In the presence of a spin-orbit coupling and/or noncolinear magnetism, however, spin current is not uniquely defined. Instead, we study an intrinsic response of spin to an electric field gradient that describes the spin accumulation at the boundaries of magnetic systems. We derive a generic formula expressed by Bloch wave functions and apply it to a minimal model for represent…

Origin of Spin Stripes in Bilayer Nickelate La$_3$Ni$_2$O$_7$
Hao-Xin Wang, Hanbit Oh, Tobias Helbig, Bai Yang Wang, Jiarui Li, Yijun Yu, Harold Y. Hwang, Hong-Chen Jiang, Yi-Ming Wu, S. Raghu
https://arxiv.org/abs/2509.25344

Origin of Spin Stripes in Bilayer Nickelate La$_3$Ni$_2$O$_7$
The bilayer nickelate La$_3$Ni$_2$O$_7$ has emerged as a new high temperature superconductor. We propose and study a microscopic Hamiltonian that addresses the interplay of lattice structure and magnetism in this system. Using state-of-the-art density matrix renormalization group calculations, we show that $(π/2,π/2)$ spin stripe order emerges in our model and exhibits a hidden quasi-one dimensionality. The spin stripe order occurs over a range of electron concentrations, but requires a sizab…

Much ado about MOFs: Metal-Organic-Frameworks as Quantum Materials
Natalia Drichko, V. Sara Thoi, N. Peter Armitage
https://arxiv.org/abs/2509.16703 https://

Much ado about MOFs: Metal-Organic-Frameworks as Quantum Materials
Metal-organic frameworks (MOFs) are a highly tunable class of crystalline materials where metal atoms or clusters are connected by organic linkers. They offer a versatile platform for exploring quantum phenomena such as entangled magnetism, superconductivity, and topology. Particularly for magnetism, their modular chemistry enables extensive control over magnetic interactions, spin magnitudes, lattice geometries, and even light-responsiveness, making them a uniquely adaptable platform. However,…

Limitations of detecting structural changes and time-reversal symmetry breaking in scanning tunneling microscopy experiments
Christopher Candelora, Ilija Zeljkovic
https://arxiv.org/abs/2509.22634

Limitations of detecting structural changes and time-reversal symmetry breaking in scanning tunneling microscopy experiments
The family of kagome superconductors $A$V$_3$Sb$_5$ ($A$=K, Cs, Rb) is an exciting playground for investigating various density waves, unusual superconductivity and a surprising time-reversal symmetry breaking despite the absence of spin magnetism. The origin of time-reversal symmetry breaking has been of particular interest, and conflicting results have been intensely debated. Scanning tunneling microscopy (STM) provided crucial evidence by the observation that apparent chirality associated wi…