34. The results with finite magnetic field predict that the amplification becomes threefold (≈8.94/2.62) under B = 10 T and temperature 316 nK. The analytical formula in Eq. (3), and the parameter
For over 100 years, the group-theoretic characterization of crystalline solids has provided the foundational language for diverse problems in physics and chemistry. However, the group theory of crystals with commensurate magnetic order has remained incom
The structure and dynamics of the solar corona is dominated by the magnetic field. In most areas in the corona magnetic forces are so dominant that all non-magnetic forces like plasma pressure gradient and gravity can be neglected in the lowest order. This model assumption is called the force...
When two oppositely directed magnetic fields are pressed together, the conductive plasma is squeezed out from between them, causing the field gradient to steepen until a reconnecting current layer(RCL) appears and becomes so thin that the collisional or
Turning back to the question regarding the term “field-induced phase transition” let us note that a broader class of phase transition is described by this term: (i) Ferrimagnetic–canted–ferromagnetic transitions, which are under consideration here. Occasionally these are referred to as spin-fl...
The chapter discusses magnetocrystalline anisotropy (MCA), early work in this field, dipole–dipole interaction and related anisotropy, magnetoelastic anisotropy, perpendicular magnetic anisotropy, x-ray magnetic circular dichroism (XMCD), X-ray magnetic linear dichroism (XMLD) for anisotropy measurements...
He is a renowned professor of theoretical physics in the City College of New York and CUNY Graduate Center and he is the co-founder of string field theory. He said, when I was a kid I was fascinated by science fiction about telepathy, reading minds and telekinesis, moving objects with ...
Owing to the development of electronic devices toward miniaturization and high integration, optomagnetic and magnetoelectric materials are of growing interest in the fields of sensors and memory, where they allow control of the magnetization (or polarization) by an external field1,2,3,4,5,6,7,8...
Thus a different kind of magnetic field class should exist and be able to explain such anti-phase correlation. Indeed we can find the solution in the magnetic elements of Component III which are measured to be in anti-phase with the solar cycle and distributed all over the solar disk1,2....
Back to the original variable of [2], we can define a critical field Hc2=2Hcκ; κ=1/2 separates a class of superconductors into type I by κ<1/2Hc2<Hc and type II by κ>1/2Hc2>Hc. In the bounded domain D, however, the critical field at which superconductivity nucleates in the...