Results 31 to 40 of about 5,746 (226)
, 2022 We experimentally demonstrate that a squeezed probe optical field can improve the sensitivity of the magnetic field measurements based on nonlinear magneto-optical rotation (NMOR) with an amplitude-modulated pump when compared to a coherent probe field ...
Jiahui Li (646449) +1 more
core +2 more sources
Atomic Clock and Atomic Magnetometer
, 2016 Todaythe Battery-operated clocks (quartz clock) with frequency instabilities of 10-11 can be used for time interval up to a day, and the package is not larger than 1 cm3, it could be widely used in portable electronic devices.
, Nikhil D. Kothawade, Prof. Dr. M. H. Nerkar
core +1 more source
Recent Progress of Atomic Magnetometers for Geomagnetic Applications
Sensors, 2023 The atomic magnetometer is currently one of the most-sensitive sensors and plays an important role in applications for detecting weak magnetic fields. This review reports the recent progress of total-field atomic magnetometers that are one important ramification of such magnetometers, which can reach the technical level for engineering applications ...
Yuantian Lu +6 more
openaire +3 more sources
Advanced Engineering Materials, EarlyView.Disordered (Fe50Co50)1−xPtx thin films exhibit a pronounced anomalous Nernst effect (ANE) with a strong composition dependence on both rigid and flexible substrates. The transverse thermoelectric response peaks near 22.5 at.% Pt, accompanied by enhanced αxy/σxy scaling, thermal transport, and ANE sensitivity.
Mojtaba Mohammadi +2 more
wiley +1 more source
Fostering Innovation: Streamlining Magnetocaloric Materials Research by Digitalization
Advanced Engineering Materials, EarlyView.Magnetocaloric cooling (MCE) is an environmentally friendly refrigeration method with great potential. Optimizing MCE materials involves the preparation and screening of large quantities of samples, which in turn generates a large amount of data. A digitalization approach is presented that uses ontologies, knowledge graphs, and digital workflows to ...
Simon Bekemeier +17 more
wiley +1 more source
An Experimental High‐Throughput Approach for the Screening of Hard Magnet Materials
Advanced Engineering Materials, EarlyView.An entire workflow for the high‐throughput characterization and analysis of compositionally graded magnetic films is presented. Characterization protocols, data management tools and data analysis approaches are illustrated with test case Sm(Fe, V)12 based films.
William Rigaut +16 more
wiley +1 more source
Design of a laser frequency stabilization for Cs atomic magnetometer
, 2016 An atomic magnetometer can measure weak magnetic fields with a high sensitivity ~ fT/√Hz, which can be reached with a laser stabilization technique. This sensitivity can be used in axion-like field search.
Kim, Dong Ok +3 more
core +1 more source
Magnetic Control of Chiral Hybridized Phonon Magnetic Moments in Ferrimagnets Fe2‐xZnxMo3O8
Advanced Functional Materials, EarlyView.Helicity‐resolved magneto‐Raman spectroscopy reveals magnetic control of chiral phonon magnetic moments in polar ferrimagnet (ZnxFe2−xMo3O₈). Large spontaneous zero‐field phonon splittings, selective phonon–magnon coupling, and asymmetric Zeeman responses demonstrate that phonon chirality is governed by magnon‐phonon coupling and magnetization.
Youngsu Choi +8 more
wiley +1 more source
Design of a Laser Frequency Stabilization for Cs Atomic Magnetometer
, 2017 An atomic magnetometer can measure weak magnetic fields with a high sensitivity $\sim~fT/\sqrt{\textrm{Hz}}$, which can be reached with a laser stabilization technique. This sensitivity can be used in axion-like field search.
Kim, Younggeun +3 more
core +1 more source
Slight Truncation Changes in Iron Oxide Nanocubes Strongly Affect Their Magnetic Properties
Advanced Functional Materials, EarlyView.Subtle variations in nanoparticle morphology can lead to significant changes in functional properties. An automated shape‐fitting method captures minor differences in corner truncation between iron oxide nanocubes of similar sizes synthesized under identical conditions, revealing pronounced disparities in their magnetic and hyperthermia behavior ...
Kingsley Poon +7 more
wiley +1 more source