Zobrazeno 1 - 10
of 692
pro vyhledávání: '"Shavit R"'
Magnetic dipolar modes (MDMs) in a quasi 2D ferrite disk are microwave energy eigenstate oscillations with topologically distinct structures of rotating fields and unidirectional power flow circulations. At the first glance, this might seem to violat
Externí odkaz:
http://arxiv.org/abs/1701.05185
Chirality discrimination is of a fundamental interest in biology, chemistry, and metamaterial studies. In optics, near-field plasmon-resonance spectroscopy with superchiral probing fields is effectively applicable for analyses of large biomolecules w
Externí odkaz:
http://arxiv.org/abs/1605.00212
The near fields in the proximity of a small ferrite particle with magnetic-dipolar-mode (MDM) oscillations have space and time symmetry breakings. Such MDM originated fields, called magnetoelectric (ME) fields, carry both spin and orbital angular mom
Externí odkaz:
http://arxiv.org/abs/1512.01393
Similar to electromagnetism, described by the Maxwell equations, the physics of magnetoelectric (ME) phenomena deals with the fundamental problem of the relationship between electric and magnetic fields. Despite a formal resemblance between the two n
Externí odkaz:
http://arxiv.org/abs/1506.07684
Publikováno v:
J. Phys. D: Appl. Phys. 48, 115003 (2015)
Study of interaction between high absorption matter and microwave radiated energy is a subject of great importance. Especially, this concerns microwave spectroscopic characterization of biological liquids. Use of effective testing methods to obtain i
Externí odkaz:
http://arxiv.org/abs/1503.00286
The near fields originated from a small quasi-two-dimensional ferrite disk with magnetic-dipolar-mode (MDM) oscillations are the fields with broken dual (electric-magnetic) symmetry. Numerical studies show that such fields, called the magnetoelectric
Externí odkaz:
http://arxiv.org/abs/1503.00270
Publikováno v:
J. Appl. Phys. 113, 063912 (2013)
The wide range of interesting electromagnetic behavior of contemporary materials requires that experimentalists working in this field master many diverse measurement techniques and have a broad understanding of condensed matter physics and biophysics
Externí odkaz:
http://arxiv.org/abs/1502.01121
Publikováno v:
Appl. Phys. B 121, 31 (2015)
The dual symmetry between the electric and magnetic fields underlies Maxwell's electrodynamics. Due to this symmetry one can describe topological properties of an electromagnetic field in free space and obtain the conservation law of optical (electro
Externí odkaz:
http://arxiv.org/abs/1502.00220
Publikováno v:
Proceedings of the 44th European Microwave Conference, Rome, Italy, October 6-9, 2014 (pages 865 - 868)
In a single-element structure we obtain a radiation pattern with a squint due to chiral microwave near fields originated from a magnetostatic-mode ferrite disk. At the magnetostatic resonances, one has strong subwavelength localization of energy of m
Externí odkaz:
http://arxiv.org/abs/1501.07387
Publikováno v:
J. Opt. 17, 025601 (2015)
Unidirectional multi-resonant tunneling of the magneto-electric (ME)-field excitations through a sub wavelength (regarding the scales of regular electromagnetic radiation) vacuum or isotropic-dielectric regions has been observed in two-port microwave
Externí odkaz:
http://arxiv.org/abs/1407.5522