Results 81 to 90 of about 13,111,334 (388)
Potential analysis of holographic Schwinger effect in the magnetized background [PDF]
Eur. Phys. J. C (2020) 80:550, 2019 We study the holographic Schwinger effect with magnetic field at RHIC and LHC energies by using the AdS/CFT correspondence. We consider both weak and strong magnetic field cases with $B\ll T^2$ and $B\gg T^2$ solutions respectively. Firstly, we calculate separating length of the particle pairs at finite magnetic field.
arxiv +1 more source
, 1969 Magnetic field mapper locates imperfections in cadmium sulphide solar cells by detecting and displaying the variations of the normal component of the magnetic field resulting from current density variations.
Masters, R. M., Stenger, F. J.
core +1 more source
Spin Chain with Magnetic Field and Spinning String in Magnetic Field Background
, 2006 We analyze the fast-moving string in the magnetic Melvin field background and find that the associated effective Lagrangian of string sigma model describes the spin chain model with external magnetic field.
E. Witten +3 more
core +1 more source
Specific-heat study on successive magnetic transitions in α-Dy2S3 single crystals under magnetic fields [PDF]
, 2013 Specific heat measurements in magnetic fields have been performed on !-Dy2S3 single crystal that shows successive magnetic transitions at TN1 = 11.4 K and TN2 = 6.4 K.
EBISU Shuji, TAKAHASHI Shin, USHIKI Yuji
core +2 more sources
Unraveling Mycobacterium tuberculosis acid resistance and pH homeostasis mechanisms
FEBS Letters, EarlyView.Mycobacterium tuberculosis exhibits a remarkable resilience to acid stress. In this Review, we discuss some of the molecular mechanisms and metabolic pathways used by the tubercle bacilli to adapt and resist host‐mediated acid stress. Mycobacterium tuberculosis (Mtb) is a successful pathogen that has developed a variety of strategies to survive and ...
Janïs Laudouze +3 more
wiley +1 more source
The magnetic field in the solar atmosphere [PDF]
, 2014 This publication provides an overview of magnetic fields in the solar atmosphere with the focus lying on the corona. The solar magnetic field couples the solar interior with the visible surface of the Sun and with its atmosphere.
T. Wiegelmann, J. Thalmann, S. Solanki
semanticscholar +1 more source
Topological superconductor candidates PdBi2Te4 and PdBi2Te5 from a generic ab initio strategy
npj Computational Materials, 2023 Superconducting topological metals (SCTMs) have recently emerged as a promising platform of topological superconductivity (TSC) and Majorana zero modes for quantum computation. Despite their importance in both fundamental research and applications, SCTMs
Aiyun Luo +7 more
doaj +1 more source
Magnetic field regression using artificial neural networks for cold atom experiments [PDF]
arXiv, 2023 Accurately measuring magnetic fields is essential for magnetic-field sensitive experiments in fields like atomic, molecular, and optical physics, condensed matter experiments, and other areas. However, since many experiments are conducted in an isolated vacuum environment that is inaccessible to experimentalists, it can be challenging to accurately ...
arxiv
, 1982 A torque control for an electromechanical torquing device of a type where a variable clearance occurs between a rotor and field is described. A Hall effect device senses the field present, which would vary as a function of spacing between field and rotor.
Haeussermann, W.
core +1 more source
Magnetic Field Measurements for Fast-Changing Magnetic Fields [PDF]
IEEE Transactions on Appiled Superconductivity, 2005 Several recent applications for fast ramped magnets have been found that require rapid measurement of the field quality during the ramp. (In one instance, accelerator dipoles will be ramped at 1 T/sec, with measurements needed to the accuracy typically required for accelerators.) We have built and tested a new type of magnetic field measuring system to
Jain, A. +6 more
openaire +2 more sources