Therefore, S is stationary along any magnetic field line. Figure 1b displays a blue segment L, which is not a magnetic field line. It intersects a magnetic field line at a point here named P. The segment \([{\textbf{r}}_3,{\textbf{r}}_4]\) of L includes P. Q is a point ...
Ahonen J, Enqvist K (1998) Magnetic field generation in first order phase transition bubble collisions. Phys Rev D 57:664–673. doi:10.1103/PhysRevD.57.664. arXiv:hep-ph/9704334 ADS Google Scholar Albert J, Aliu E, Anderhub H, Antonelli LA, Antoranz P, Backes M, Baixeras C, Bar...
D. Magnetic field-induced superconductivity in the ferromagnet URhGe. Science 309, 1343–1346 (2005). Article ADS Google Scholar Lévy, F., Sheikin, I. & Huxley, A. Acute enhancement of the upper critical field for superconductivity approaching a quantum critical point in URhGe. Nat. Phys...
The negatively charged nitrogen-vacancy center (NV) presents remarkable spin-dependent optical properties that make it an interesting tool for magnetic field sensing. In this paper we exploit the polarization properties of the NV center absorption and emission processes to improve the magnetic sensitivity...
From the theoretical point of view, the demand for the exploration of alternative theories of gravity is associated with the fundamental problems of classical general relativity, such as the existence of a singularity at the origin of the exact black hole solutions of field equations and the fact...
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
Rosen AD: Effect of 125 mT static magnetic field on the kinetics of voltage activated Na+ channels in GH3 cells. Bioelectromagnetics. 2003, 24: 517-523. 10.1002/bem.10124. Article CAS PubMed Google Scholar Tenuzzo B, Chionna A, Panzarini E, Lanubile R, Tarantino P, Di Jeso B, Dwi...
The single point magnetic resonance signal of a three-dimensional object in the presence of a spatially and time varying magnetic field gradient Gz(t) at time tp after the RF excitation pulse isS(tp)=∫−∞∞∫−∞∞∫−∞∞ρ Experimental methods A heavily doped 2% agar gel was ...
whereas an external magnetic field is required for spin–orbit torque devices to achieve deterministic switching in perpendicular magnetic tunnel junctions. Here, we experimentally demonstrate field-free switching of three-terminal perpendicular-anisotropy magnetic tunnel junction devices through the interaction...
Focal application of a strong static magnetic field over the human scalp induces measurable local changes in brain function. Whether it also induces distant effects across the brain and how these local and distant effects collectively affect motor behavi