Results 1 to 10 of about 5,143,781 (170)

Prospects of solar magnetometry - from ground and in space [PDF]

Space Science Reviews, 2015
In this review we present an overview of observing facilities for solar research, which are planned or will come to operation in near future. We concentrate on facilities, which harbor specific potential for solar magnetometry. We describe the challenges
Gandorfer, Achim, Kleint, Lucia
core   +6 more sources

Real-Space Probing of the Local Magnetic Response of Thin-Film Superconductors Using Single Spin Magnetometry [PDF]

Sensors, 2018
We report on direct, real-space imaging of the stray magnetic field above a micro-scale disc of a thin film of the high-temperature superconductor YBa2Cu3O7−δ (YBCO) using scanning single spin magnetometry.
Dominik Rohner, Lucas Thiel, Benedikt Müller, Mark Kasperczyk, Reinhold Kleiner, Dieter Koelle, Patrick Maletinsky   +6 more
doaj   +7 more sources

Harnessing graph state resources for robust quantum magnetometry under noise [PDF]

Scientific Reports, 2023
Precise measurement of magnetic fields is essential for various applications, such as fundamental physics, space exploration, and biophysics. Although recent progress in quantum engineering has assisted in creating advanced quantum magnetometers, there ...
Phu Trong Nguyen, Trung Kien Le, Hung Q. Nguyen, Le Bin Ho   +3 more
doaj   +4 more sources

Revealing interfacial space charge storage of Li+/Na+/K+ by operando magnetometry

Science Bulletin, 2022
Interfacial space charge storage between ionic and electronic conductor is a promising scheme to further improve energy and power density of alkali metal ion batteries (AMIBs). However, the general behavior of space charge storage in AMIBs has been less investigated experimentally, mostly due to the complicated electrochemical behavior and lack of ...
Xiangkun, Li, Jie, Su, Zhaohui, Li, Zhiqiang, Zhao, Fengling, Zhang, Leqing, Zhang, Wanneng, Ye, Qinghao, Li, Kai, Wang, Xia, Wang, Hongsen, Li, Han, Hu, Shishen, Yan, Guo-Xing, Miao, Qiang, Li   +14 more
openaire   +3 more sources

Validating GIC Modeling in the Spanish Power Grid by Differential Magnetometry

Space Weather, 2021
A series of experiences and recommendations are presented concerning the derivation of geomagnetically induced currents (GIC) by use of the differential magnetometry method (DMM) under power lines. This indirect technique, intended to obtain observations
S. Marsal, J. M. Torta, J. J. Curto, V. Canillas‐Pérez, O. Cid, M. Ibañez, A. Marcuello   +6 more
doaj   +2 more sources

Space magnetometry: mapping Earth’s magnetic field with satellites

Earth, Planets and Space
Magnetic measurements from low earth orbiting (LEO) satellites have revolutionised our ability to globally map Earth’s magnetic field. This paper reviews the processing and calibration of satellite magnetometer data from both dedicated magnetic field ...
Nils Olsen
doaj   +2 more sources

Using distributed magnetometry in navigation of heavy launchers and space vehicles [PDF]

Progress in Flight Dynamics, Guidance, Navigation, Control, Fault Detection, and Avionics, 2013
Recently, a new technique (magneto-inertial navigation, MINAV) has emerged to address the general problem of reconstructing the inertial velocity of a rigid body moving in a magnetically disturbed region. The contribution of this paper is to apply the developed method, in a prospective spirit, to a case of space navigation in view of estimating the ...
N. Praly, P.-J. Bristeau, J. Laurent-Varin, N. Petit   +3 more
openaire   +2 more sources

Virtual experiments in computational magnetism with mag2exp [PDF]

npj Computational Materials
We have designed and implemented the Python package mag2exp, which enables researchers to perform a range of virtual experiments given a spatially resolved vector field for the magnetization, a typical result from computational methods to simulate ...
Samuel J. R. Holt, Martin Lang, James C. Loudon, Thomas J. Hicken, Dieter Suess, David Cortés-Ortuño, Swapneel A. Pathak, Marijan Beg, Kauser Zulfiqar, Hans Fangohr   +9 more
doaj   +2 more sources

Application of kernel principal component analysis for optical vector atomic magnetometry

Machine Learning: Science and Technology, 2023
Vector atomic magnetometers that incorporate electromagnetically induced transparency (EIT) allow for precision measurements of magnetic fields that are sensitive to the directionality of the observed field by virtue of fundamental physics.
James A McKelvy, Irina Novikova, Eugeniy E Mikhailov, Mario A Maldonado, Isaac Fan, Yang Li, Ying-Ju Wang, John Kitching, Andrey B Matsko   +8 more
doaj   +2 more sources

Bias-Field-Free Operation of Nitrogen-Vacancy Ensembles in Diamond for Accurate Vector Magnetometry

PRX Quantum
Accurate measurement of vector magnetic fields is critical for applications including navigation, geoscience, and space exploration. Nitrogen-vacancy (NV) center spin ensembles offer a promising solution for high-sensitivity vector magnetometry, as their
Lilian Childress, Vincent Halde, Kayla Johnson, Andrew Lowther, David Roy-Guay, Romain Ruhlmann, Adrian Solyom   +6 more
doaj   +2 more sources