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19922026
most citedDetermination of Effective Permittivity and Permeability of Metamaterials from Reflection and Transmission Coefficients

3k citations

Showing 2025Show all

42 papers · 1 filter

cond-mat.str-el2025

Linear Foundation Model for Quantum Embedding: Data-Driven Compression of the Ghost Gutzwiller Variational Space

Samuele Giuli, Hasanat Hasan, Benedikt Kloss +5

Simulations of quantum matter rely mainly on Kohn-Sham density functional theory (DFT), which often fails for strongly correlated systems. Quantum embedding (QE) theories address t…

cond-mat.mes-hall2025★ 2 cited

Controlling Skyrmion Lattices via Strain: Elongation, Tilting, and Collapse Mechanisms

Haijun Zhao, Tae-Hoon Kim, Lin Zhou +1

This study establishes a comprehensive framework for the three-dimensional strain control of magnetic skyrmion strings. We integrate analytical modeling, micromagnetic simulations,…

cond-mat.mes-hall2025★ 6 cited

Topological Defect Mediated Helical Phase Reorientation by Uniaxial Stress

Tae-Hoon Kim, Haijun Zhao, Brandt A. Jensen +2

Strain engineering enables precise, energy-efficient control of nanoscale magnetism. However, unlike well-studied strain-dislocation interactions in mechanical deformation, the spa…

cond-mat.mes-hall2025

Phase-Factor-Controlled Surface Spirals in the Magnetic Conical Phase: The Role of In-Plane Directionality

Haijun Zhao, Tae-Hoon Kim, Lin Zhou +1

In chiral magnets, the magnetic textures surrounding domain walls exhibit a rich variety of structures, offering insights into fundamental physics and potential applications in spi…

cond-mat.mtrl-sci2025

Computational prediction of ferromagnetic AT6X6 kagome compounds

Shiya Chen, Zhen Zhang, Vladimir Antropov +1

We present a systematic high-throughput density-functional-theory investigation of the structural and magnetic stability of 312 substitutional compounds in the magnetic kagome AT6X…

cond-mat.str-el2025★ 2 cited

Many-body electronic structure in pyrochlore superconductor CsBi2 and spin liquid Pr2Ir2O7

Wei Song, Guowei Liu, Hanbin Deng +26

The pyrochlore lattice materials can exhibit geometrical frustration, while the related many-body electronic states remain elusive. In this work, we performed scanning tunneling mi…

cond-mat.str-el2025★ 5 cited

Short-range Spin Freezing State in the Double Trillium Lattice Spin-Liquid Candidate KSrFe(PO) Revealed via P NMR

Sebin J. Sebastian, Q. -P. Ding, A. A. Tsirlin +2

A comprehensive P nuclear magnetic resonance (NMR) study, combined with thermodynamic measurements and first-principle band-structure calculations, has been conducted to exp…

cond-mat.str-el2025

Growth-Controlled Twinning and Magnetic Anisotropy in CeSb

Jan T. Weber, Kristin Kliemt, Sergey L. Bud'ko +2

Cerium diantimonide (CeSb) is a layered heavy-fermion Kondo lattice material that hosts complex magnetism and pressure-induced superconductivity. The interpretation of its in-p…

cond-mat.mtrl-sci2025

Growth, discovery and characterization of single crystalline EuPtAl

Juan Schmidt, Oliver Janka, Jutta Kösters +2

We report the discovery of a ternary compound, EuPtAl. We determine its chemical and structural characteristics based on energy-dispersive X-ray spectroscopy a…

cond-mat.mtrl-sci2025★ 1 cited

Prediction of Li3Fe8B8 compound with rapid one-dimensional ion diffusion channels

Shiya Chen, Paul Oftedahl, Zhen Zhang +7

Using a computational crystal structure search in the Li-Fe-B ternary system, we predict a stable phase of Li3Fe8B8, featuring 1D channels that enable rapid Li-ion transport. Ab in…

cond-mat.mtrl-sci2025★ 4 cited

CaCdP: A Visible-Light Absorbing Zintl Phosphide Stable under Photoelectrochemical Water Oxidation

Guillermo L. Esparza, Zhenkun Yuan, Muhammad Rubaiat Hasan +9

A key bottleneck to solar fuels is the absence of stable and strongly absorbing photoelectrode materials for the oxygen evolution reaction (OER). Modern approaches generally trade…

physics.app-ph2025★ 2 cited

Non-trivial critical behavior at the magnetic transitions: A case study of SmPd

Ajay Kumar, Anis Biswas, Y. Mudryk

We present a comprehensive analysis of the critical behavior of SmPd in the vicinity of its second-order magnetoelastic transition at K. The critical exp…

cond-mat.mtrl-sci2025★ 4 cited

Discovery and Synthesis of a Family of Boride Altermagnets

Zhen Zhang, Eranga H. Gamage, Genevieve Amobi +6

Borides are a rich material family. To push the boundaries of borides' properties and applications into broader fields, we have conducted systematic theoretical and experimental se…

cond-mat.mtrl-sci2025★ 4 cited

Intrinsic Layer-Dependent Surface Energy and Exfoliation Energy of van der Waals Materials

Lin-Lin Wang, Jiaqiang Yan, Yong Han +6

Stacking and twisting 2D van der Waals (vdW) layers have become versatile platforms to tune electron correlation. These platforms rely on exfoliating vdW materials down to a single…

cond-mat.mtrl-sci2025★ 3 cited

Suppression of the valence transition in solution-grown single crystals of EuPtAl

Juan Schmidt, Dominic H. Ryan, Oliver Janka +7

The study of Eu intermetallic compounds has allowed the exploration of valence fluctuations and transitions in 4f electron systems. Recently, a EuPtAl phase synthesi…

cond-mat.mtrl-sci2025★ 2 cited

Competing Magnetic Phases in Li-Fe-Ge Kagome Systems

Zhen Zhang, Kirill D. Belashchenko, Xiaoyi Su +4

Competing interlayer magnetic interactions in kagome magnets can lead to diverse magnetic phases, which enable various promising topological or quantum material properties. Here, t…

cond-mat.str-el2025

Unified description of cuprate superconductors by fractionalized electrons emerging from integrated analyses of photoemission spectra and quasiparticle interference

Shiro Sakai, Youhei Yamaji, Fumihiro Imoto +6

Electronic structure of high-temperature superconducting cuprates is studied by analyzing experimental data independently obtained from two complementary spectroscopies, one, quasi…

cond-mat.str-el2025★ 2 cited

Physical properties of CoAl ( La, Ce, Pr, Nd and Sm) single crystals: An emerging structure-type for anisotropic Kondo lattice studies

Fernando A. Garcia, Sushma Kumari, Juan Schmidt +5

Systematic investigations of rare-earth () based intermetallic materials are a leading strategy to reveal the underlying mechanisms governing a range of physical phenomena, such…

cond-mat.supr-con2025★ 5 cited

Superconducting density of states of PtPb4

Pablo García Talavera, Jose Antonio Moreno, Edwin Herrera +5

PtPb is a type II superconductor with a bulk critical temperature K and an upper critical field of T. PtPb is related to non-superconducting…

cond-mat.supr-con2025★ 7 cited

Unlocking Quantum Control and Multi-Order Correlations via Terahertz Two-Dimensional Coherent Spectroscopy

Chuankun Huang, Martin Mootz, Liang Luo +2

Terahertz two-dimensional coherent spectroscopy (THz-2DCS) is transforming our ability to probe, visualize, and control quantum materials far from equilibrium. This emerging techni…

cond-mat.soft2025★ 1 cited

Electrostatically Assembled Open Square and Checkerboard Superlattices

Binay P. Nayak, Wenjie Wang, Honghu Zhang +4

Programmable assembly of nanoparticles into structures other than hexagonal lattices remains challenging. Assembling an open checkerboard or square lattice is harder to achieve com…

cond-mat.mes-hall2025

Defect-induced displacement of topological surface state in quantum magnet MnBiTe

Felix Lüpke, Marek Kolmer, Hengxin Tan +6

The topological magnet MnBiTe (MBT), with gapped topological surface state, is an attractive platform for realizing quantum anomalous Hall and Axion insulator states. Howev…

cond-mat.supr-con2025★ 2 cited

Superconductivity with repulsion: a variational approach

Laura Fanfarillo, Yifu Cao, Chandan Setty +2

We revisit the stability of the superconducting state within mean-field theory in the presence of repulsive pairing interactions, focusing on multiband systems where such channels…

cond-mat.mes-hall2025★ 3 cited

Correlating Superconducting Qubit Performance Losses to Sidewall Near-Field Scattering via Terahertz Nanophotonics

Richard H. J. Kim, Samuel J. Haeuser, Joong-Mok Park +16

Elucidating dielectric losses, structural heterogeneity, and interface imperfections is critical for improving coherence in superconducting qubits. However, most diagnostics rely o…