Results 31 to 40 of about 5,192,935 (213)

Magnetometry of the Scythian burial ground Katerinovka in the Lower Dnieper region

Геофизический журнал, 2019
The magnetometry of the Katerinovka burial ground (Nikopol district, Dnipropet-rovsk region, Ukraine) conducted on the area of 3.65 hectares showed three times more kurgans than they were visually detected or deciphered from satellite images ...
K. M. Bondar, M. M. Daragan, V. Prilukov, S. V. Polin, I. V. Tsiupa, S. V. Didenko   +5 more
doaj   +1 more source

Suppression of the Cycloidal Spin Arrangement in BiFeO3 Caused by the Mechanically Induced Structural Distortion and Its Effect on Magnetism

Frontiers in Materials, 2021
Bismuth ferrite (BiFeO3) particles are prepared by a combined mechanochemical−thermal processing of a Bi2O3 + α-Fe2O3 mixture. Structural, magnetic, hyperfine, morphological and chemical properties of the as-prepared BiFeO3 are studied using X-ray ...
Klebson Lucenildo Da Silva, Klebson Lucenildo Da Silva, Klebson Lucenildo Da Silva, Rafael Santiago Trautwein, Rodolfo Bezerra Da Silva, Martin Fabián, Erik Čižmár, Mariia Holub, Olha Skurikhina, Marta Harničárová, Marta Harničárová, Vladimír Girman, Dirk Menzel, Klaus Dieter Becker, Horst Hahn, Vladimír Šepelák, Vladimír Šepelák   +16 more
doaj   +1 more source

Versatile Atomic Magnetometry Assisted by Bayesian Inference [PDF]

Physical Review Applied, 2020
Quantum sensors typically translate external fields into a periodic response whose frequency is then determined by analyses performed in Fourier space. This allows for a linear inference of the parameters that characterize external signals.
R. Puebla, Y. Ban, J. Haase, M. Plenio, M. Paternostro, J. Casanova   +5 more
semanticscholar   +1 more source

Self-regulated growth of candidate topological superconducting parkerite by molecular beam epitaxy

APL Materials, 2021
Ternary chalcogenides, such as parkerites and shandites, are a broad class of materials exhibiting a rich diversity of transport and magnetic behavior and an array of topological phases, including Weyl and Dirac nodes.
Jason Lapano, Yun-Yi Pai, Alessandro R. Mazza, Jie Zhang, Tamara Isaacs-Smith, Patrick Gemperline, Lizhi Zhang, Haoxiang Li, Ho Nyung Lee, Gyula Eres, Mina Yoon, Ryan Comes, T. Zac Ward, Benjamin J. Lawrie, Michael A. McGuire, Robert G. Moore, Christopher T. Nelson, Andrew F. May, Matthew Brahlek   +18 more
doaj   +1 more source

Hydrotalcite-Embedded Magnetite Nanoparticles for Hyperthermia-Triggered Chemotherapy

Nanomaterials, 2021
A magnetic nanocomposite, consisting of Fe3O4 nanoparticles embedded into a Mg/Al layered double hydroxide (LDH) matrix, was developed for cancer multimodal therapy, based on the combination of local magnetic hyperthermia and thermally induced drug ...
Konstantinos Simeonidis, Efthimia Kaprara, Pilar Rivera-Gil, Ruixue Xu, Francisco J. Teran, Evgenios Kokkinos, Athanassios Mitropoulos, Nikolaos Maniotis, Lluis Balcells   +8 more
doaj   +1 more source

Advancements in low Earth orbit satellite magnetic field measurements and global geomagnetic field modeling

地球与行星物理论评
Low Earth orbit (LEO) satellites have emerged as a primary tool for global geomagnetic field detection and model refinement, owing to their wide coverage, high resolution, and absence of geographical limitations.
Yanyan Yang, Jie Wang, Zhima Zeren, Xuhui Shen, Bin Zhou, Shigeng Yuan, Yuanqing Miao, Yue Xu   +7 more
doaj   +1 more source

Proposal for a Cosmic Axion Spin Precession Experiment (CASPEr)

Physical Review X, 2014
We propose an experiment to search for QCD axion and axionlike-particle dark matter. Nuclei that are interacting with the background axion dark matter acquire time-varying CP-odd nuclear moments such as an electric dipole moment.
Dmitry Budker, Peter W. Graham, Micah Ledbetter, Surjeet Rajendran, Alexander O. Sushkov   +4 more
doaj   +1 more source

Omnipolar Magnetic Field Detection by Superlattice‐Based Hall Sensor

Advanced Functional Materials, EarlyView.
Magnetic‐field‐induced electronic switching is demonstrated in unit‐cell‐engineered La0.7Sr0.3MnO3–BiFeO3 superlattices. Distinct substrate terminations modify magnetic and transport properties. Hall resistance measurements show omnipolar, hysteretic anomalous Hall switching above the Curie temperature, arising from Fe─Mn interfacial exchange, enabling
Mark Huijben, Nicolas Gauquelin, Arno Annys, Zhaoliang Liao, Jo Verbeeck, Guus Rijnders, Gertjan Koster   +6 more
wiley   +1 more source

Pre-existing structural control on the recent Holuhraun eruptions along the Bárðarbunga spreading center, Iceland

Scientific Reports
The active rift zones in Iceland provide unique insight into the geodynamic processes of divergent plate boundaries. The geodynamics of Iceland are studied intensively, particularly, by geophysical methods sensitive to active and/or visible structures ...
Arne Døssing, Mick Emil Kolster, Eduardo L. S. da Silva, Adrian R. Muxworthy, Jacob Thejll Petersen, Morten S. Riishuus   +5 more
doaj   +1 more source

Titanium Suboxides Responsible for Electronic Anomaly Near Room Temperature in the Ti3C2Tx MXene

Advanced Functional Materials, EarlyView.
Our multi‐technique study reveals that the near‐room‐temperature anomaly in Ti3C2Tx MXene is linked to titanium suboxide nanodomains, including Ti3O5, embedded within the MXene host. Their temperature‐driven transformation provides an alternative explanation to solvent‐ and swelling‐based models and offers new insight into the thermally activated ...
Bence G. Márkus, Bradlee J. McIntosh, Lili Vajtai, Anna Nyáry, Sándor H. Sipos, Nirmal J. Ghimire, Ferenc Simon, László Forró, Dávid Beke   +8 more
wiley   +1 more source