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Condensed Matter, Volume 10, Issue 2

2025 June - 16 articles

Cover Story: Asperomagnetism represents an intermediate state between ferromagnetism and spin glass behavior. Two categories of magnetic materials have been proposed to exhibit asperomagnetic order: those characterized by a broad distribution of exchange interactions that are predominantly positive, and those that possess strong random local anisotropy alongside primarily positive exchange interactions. Nevertheless, there has been a paucity of studies investigating this magnetic order since the 1980s. This study has successfully elucidated the static and dynamic properties of the asperomagnet (Ba,Na)(Zn,Mn)2As2 through the application of muon spin rotation (µSR) techniques for the first time. View this paper
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Articles (16)

  • Article
  • Open Access
2 Citations
1,912 Views
15 Pages

Magnetic toroidal multipoles have recently emerged as key descriptors of unconventional cross-correlation phenomena in antiferromagnetic systems. Among them, the rank-2 magnetic toroidal quadrupole, which is characterized as a time-reversal-odd polar...

  • Perspective
  • Open Access
2,898 Views
8 Pages

The standard models of particle physics and of cosmology have been enormously successful in correlating a large amount of data. However, there are missing pieces and we are still far from what the ultimate model may look like. We give a broad perspec...

  • Article
  • Open Access
1,136 Views
8 Pages

Mott Law exp(T0/T)1/4 and Scaling Properties of the Oxygen-Deficient Tenorite CuO0.75

  • Danijel Djurek,
  • Mladen Prester,
  • Djuro Drobac,
  • Vilko Mandić and
  • Damir Pajić

The novel sub-stoichiometric copper oxide CuO0.75 was prepared via the slow oxidation of Cu2O. This compound retains the original crystallographic structure of tenorite CuO, despite the considerable presence of disordered oxygen vacancies. CuO0.75 re...

  • Review
  • Open Access
5,699 Views
11 Pages

This work reviews the current research directions pursued by collaborations at CERN’s Antiproton Decelerator (AD), with an outlook on future perspectives and challenges in the field. The advancement of precision studies on antimatter builds upo...

  • Article
  • Open Access
2,125 Views
14 Pages

Correlation Between Structure, Microstructure, and Magnetic Properties of AlCoCrFeNi High-Entropy Alloy

  • Renee Joselin Sáenz-Hernández,
  • Carlos Roberto Santillán-Rodríguez,
  • Jesús Salvador Uribe-Chavira,
  • José Andrés Matutes-Aquino and
  • María Cristina Grijalva-Castillo

This study explores the crystal structure, microstructure and magnetic phase evolution of the AlCoCrFeNi high-entropy alloy (HEA), highlighting its potential for applications requiring tailored magnetic properties across diverse temperatures. Electro...

  • Feature Paper
  • Article
  • Open Access
4 Citations
2,048 Views
11 Pages

Magnetic Evolution of Carrier Doping and Spin Dynamics in Diluted Magnetic Semiconductors (Ba,Na)(Zn,Mn)2As2

  • Guoqiang Zhao,
  • Yipeng Cai,
  • Kenji M. Kojima,
  • Qi Sheng,
  • James Beare,
  • Graeme Luke,
  • Xiang Li,
  • Yi Peng,
  • Timothy Ziman and
  • Changqing Jin
  • + 8 authors

The investigation of novel diluted magnetic semiconductors (DMSs) provides a promising platform for studying magnetism and transport characteristics, with significant implications for spintronics. DMSs based on BaZn2As2 are particularly noteworthy du...

  • Article
  • Open Access
1 Citations
2,384 Views
15 Pages

Recently, significant effort has been devoted to enhancing magnetic anisotropy energy (MAE) and the Dzyaloshinskii–Moriya interaction (DMI) in two-dimensional (2D) ferromagnetic materials through various tuning approaches. Among these methods,...

  • Article
  • Open Access
1,448 Views
8 Pages

In this study, the curvature changes of an unintentionally doped GaN end and third quantum well were observed in situ when the annealing times of a GaN buffer layer were 40 s, 50 s and 55 s, respectively. When the annealing time was increased from 40...

  • Article
  • Open Access
3 Citations
2,109 Views
13 Pages

We perform a comprehensive analysis of the correlated electronic structure reconstruction of the ferromagnetic CrSBr van der Waals (vdW) bulk crystal. Using generalized gradient approximation combined with dynamical mean-field theory, we show the min...

  • Article
  • Open Access
1 Citations
2,082 Views
18 Pages

Synthesis of PTh/PEDOT Films into FTO Substrate by Electrodeposition, for Energy Storage Systems

  • Daniel Alejandro Vázquez-Loredo,
  • Ulises Páramo-García,
  • Luis Alejandro Macclesh Del Pino-Pérez,
  • Nohra Violeta Gallardo-Rivas,
  • Ricardo García-Alamilla and
  • Diana Lucia Campa-Guevara

Thin films of monomeric species polythiophene (PTh), poly-(3,4-ethylenedioxythiophene) (PEDOT), and the copolymer PTh/PEDOT were prepared through electropolymerization and deposited above fluorine-doped tin oxide (FTO) substrates. The functional grou...

  • Editorial
  • Open Access
779 Views
3 Pages

Novel Radiation Facilities Based on Plasma Acceleration: The Future of Free Electron Lasers

  • Marcello Coreno,
  • Massimo Ferrario,
  • Augusto Marcelli and
  • Francesco Stellato

Exploiting acceleration gradients that are up to three orders of magnitude higher than those achievable using conventional radiofrequency-based devices, plasma-based devices promise a revolution in particle acceleration, enabling particles to reach h...

  • Article
  • Open Access
1,079 Views
8 Pages

Energy Structure of Yb3+-Yb3+ Paired Center in LiNbO3 Crystal

  • Gagik Demirkhanyan,
  • Narine Babajanyan,
  • Ninel Kokanyan,
  • Michel Aillerie,
  • Marco Bazzan and
  • Edvard Kokanyan

Within the framework of Dexter’s theory, we calculate the energies of the Stark levels of Yb3+-Yb3+ paired centers in lithium niobate doped with Yb3+ ions (LiNbO3:Yb3+) crystal, considering the interaction of optical electrons of ytterbium ions...

  • Review
  • Open Access
1 Citations
4,546 Views
24 Pages

The Laser Powder Bed Fusion of Nd2Fe14B Permanent Magnets: The State of the Art

  • Ivan Pelevin,
  • Maria Lyange,
  • Leonid Fedorenko,
  • Stanislav Chernyshikhin and
  • Irina Tereshina

In recent years, significant effort was made to make the 3D printing of fully dense rare-earth permanent magnets a reality. Since suitable Nd2Fe14B-based initial powder material became available, additive manufacturing implementation spread widely, w...

  • Review
  • Open Access
1 Citations
1,851 Views
29 Pages

Basic principles of ferroelectric activity induced by the noncollinear alignment of spins are reviewed. There is a fundamental reason why the inversion symmetry can be broken by certain magnetic order. This situation occurs when the magnetic order si...

  • Review
  • Open Access
1 Citations
2,648 Views
14 Pages

Magnetic monopoles, though elusive as elementary particles, emerge as quantum excitations in granular quantum materials. Under certain conditions, they can undergo Bose condensation, leading to the formation of a novel state of matter known as the su...

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Condens. Matter - ISSN 2410-3896