Results 211 to 220 of about 50,338 (301)

Extended Anionic Network in Mixed‐Valent Nitridocobaltates(I/II) LnCo2N2 (Ln = La, Pr, Nd)

Advanced Science, Volume 13, Issue 55, 5 October 2026.
This study presents the high‐pressure synthesis of LnCo2N2 (Ln = La, Pr, Nd) with Co in mixed valent states of +I/+II. The compounds demonstrate the stabilization of a nitridocobaltate with extended anionic Co–N layers where Co is threefold coordinated.
Nina A. M. Prinz, Jonas M. Albrecht, Dominik Werhahn, Simon Steinberg, Clemens Ritter, Simon D. Kloß   +5 more
wiley   +1 more source

Human cardiac measurements with diamond magnetometers. [PDF]

Sci Adv
Omar M, Benke M, Zhang S, Zhang J, Wang Y, Kuebler M, Sharbati P, Rahimpour A, Gück A, Kapitonova M, Kadam D, René Izquierdo Geiser C, Haller J, Trautmann A, Jag-Lauber K, Rölver R, Nguyen TD, Gizzi L, Schweizer M, Abdelsayed M, Wickenbrock I, Edmonds AM, Markham M, Koss PA, Schnell O, Hofmann UG, Ball T, Beck J, Budker D, Wrachtrup J, Wickenbrock A.   +30 more
europepmc   +1 more source

Charge‐Transfer‐Mediated Boron Magneto‐Ionics: Towards Voltage‐Driven Multi‐Ion Transport

Advanced Science, Volume 13, Issue 55, 5 October 2026.
This study demonstrates voltage‐driven multi‐ion transport in FeBO systems, revealing simultaneous motion of B, Fe, and O ions enabled by charge‐transfer effects. By tuning oxidation states through oxygen incorporation, we achieve a transition from electrostatic‐like to electrochemical magneto‐ionic behavior. The findings establish boron magneto‐ionics,
Zheng Ma, Karim‐Alexandros Kantre, Huan Tan, Aitor Arredondo‐López, Maciej O. Liedke, Javier Herrero‐Martín, Eric Hirschmann, Andreas Wagner, Daniel Mora‐Blanco, Alberto Quintana, Salvador Pané, Eva Pellicer, Josep Nogués, Johan Meersschaut, Jordi Sort, Enric Menéndez   +15 more
wiley   +1 more source

Imaging of gate-controlled suppression of superconductivity via the Meissner effect. [PDF]

Nat Commun
Knapp KJ, Ognjanović U, Scheidegger PJ, Ruf L, Diesch S, Scheer E, Di Bernardo A, Degen CL.   +7 more
europepmc   +1 more source

Solvent Oxidation‐Directed Synthesis of Highly Crystalline Iron Oxide Nanoparticles With Near‐Bulk Magnetization

Advanced Science, Volume 13, Issue 56, 9 October 2026.
Controlled oxidation of benzyl ether is established as a key synthetic parameter in the thermal decomposition of iron(III) acetylacetonate. Oxygenated solvent species alter precursor coordination and nucleation–growth kinetics, producing highly crystalline, magnetite‐rich nanoparticles with tunable size, controlled morphology, and near‐bulk ...
Lukas Hertle, Valentin Gantenbein, Joaquim Llacer‐Wintle, Mingchen Ma, Ziyu Li, Pu Luo, Zhengwei Tan, Fei Chen, Chen Chen, Chuanyi Wu, Chenxin Gao, Chenyi Zhou, Carlos Franco, Pere Bruna, Josep Puigmartí‐Luis, Xiang‐Zhong Chen, Bradley J. Nelson, Salvador Pané   +17 more
wiley   +1 more source

Three methods for measuring the Earth's magnetic field intensity in Apis mellifera (Hymenoptera: Apidae) drone congregation areas. [PDF]

Environ Entomol
Pulido-Guarín H, Monmany-Garzia AC, Scannapieco AC, Ramírez-Mejía AF, Geria M, Galindo-Cardona A.   +5 more
europepmc   +1 more source

Facet‐Dependent Activity of Fe3S4 Crystal in Peroxydisulfate Activation for Organic Pollutants Degradation

Advanced Science, Volume 13, Issue 56, 9 October 2026.
Fe3S4 crystal with the exposed [001] facet exhibits higher catalytic activity for activating peroxydisulfate (PDS) to degrade clothianidin (CLO), which can be attributed to the dissolved Fe‐induced homogeneous catalytic process; while Fe3S4 crystal with the exposed [1‐21] facet exhibits excellent catalytic stability and durability, thereby boosting the
Jiaqu Tan, Min Yu, Jinfeng Wang, Dongya Li, Fan Yang, Yulong Zhang, Xueming Lin   +6 more
wiley   +1 more source

Nanoplatforms for Sentinel and Tumor-Draining Lymph Node Mapping: From Visualization to Pathway-Informed Staging. [PDF]

Adv Healthc Mater
Chen X, Li N, Zou M, Zhou Z, Xu R, Feng W, Zhao X, Cui L.   +7 more
europepmc   +1 more source

Experimental methods in chemical engineering: Magnetometry

The Canadian Journal of Chemical Engineering, Volume 104, Issue 10, Page 5176-5188, October 2026.
Abstract Magnetometry is a non‐invasive technique to characterize the behaviour of magnetic materials of which the most common contain Fe, Co, and Ni. Vibrating sample magnetometers (VSMs) vibrate samples at a fixed frequency in a static, homogeneous magnetic field to induce a voltage in pick up coils according to Faraday's law of induction.
Michael Claeys, Dominic De Oliveira, Gregory S. Patience, M. Olga Guerrero‐Pérez   +3 more
wiley   +1 more source

A Weak-Magnetic-Field Measurement System with Large-Scale Uniformity and a Low Limit of Detection. [PDF]

Nanomaterials (Basel)
Meng Q, Wang Y, Liang X, Wang Y, Lu Y, Ju D, Zhang Y, Lin Q.   +7 more
europepmc   +1 more source