Magnetic field, a vector field in the neighborhood of a magnet, electric current, or changing electric field, in which magnetic forces are observable. Magnetic fields such as that of Earth cause magnetic compass needles and other permanent magnets to lin
25-2 Magnetic field 物理学是整个自然科学和现代工程技术的基础。英文版大学物理课程的开设,首先是使学生掌握专业所必须的物理基础知识和专业词汇;进而要让学生对物理学的内容和方法、工作语言、概念和物理图像,其历史、现状和前沿等方面,从整体上有个全面的了解。这是
This paper describes the magnetic field quality of the two magnets.Ohuchi, NAjima, YIEEE Transactions on Applied SuperconductivityN. Ohuchi, Y. Ajima, M. Qiu, T. Nakamoto, T. Ogitsu, T. Shintomi, K. Tsuchiya, and A. Yamamoto, "Field quality of two 1-m model magnets for LH...
of magnetism. The recent discovery of two-dimensional (2D) van der Waals magnets11,12has opened a new door for the electrical control of magnetism at the nanometre scale through a van der Waals heterostructure device platform13. Here we demonstrate the control of magnetism in bilayer CrI3, an...
The corrector is even closer to one of the quads. There have been concerns on the magnetic fringe field and interference in the doublet magnets and ... JG Wang - 《Review of Modern Physics》 被引量: 13发表: 2006年 Two-Level Atom in an Optical Parametric Oscillator: Spectra of Transmitted...
Pulsed magnets Pulsed magnets are divided into two categories: below 100 T with pulse duration in the range 1 ms-1 s, and above 100 T with pulse duration of order microse... F Herlach - 《Reports on Progress in Physics》 被引量: 86发表: 1999年 Oscillatory magnetoresistance in the charg...
A. et al. Experimentally determining the exchange parameters of quasi-two-dimensional Heisenberg magnets. New J. Phys. 10, 083025 (2008). Article ADS Google Scholar Download references Acknowledgements We acknowledge helpful discussions with A. Lebed and V. Yakovenko. W.T.F. is grateful for ...
Entropy forces acting on the 1D string of elementary magnets that exposed the magnetic field produced by the magnetic dipole are addressed. Keywords: entropic force; magnetic field; linear system of elementary magnets; ordering; temperature; repulsion force...
Table 1.Classification of magnetic fields adapted from Zhou[50]. Magnetic field typeFeaturesGraphicsExamples Constant magnetic fieldMagnetic field strength and direction are constantEternal Magnets Alternating magnetic fieldMagnetic field strength, direction regular changeIndustrial frequency magnetic therapy machin...
High-field magnetization studies of spin-dimer behaviors on low-dimensional spin systems, LiCu2-xZnxO2 and FeTe3O7X (X = Cl, Br) High-field magnetization of two kinds of low-dimensional spin system was studied in pulsed magnets. Several anomalies were clearly observed in dm/dH curves of do...