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A curious thing happened when MIT researchers Adam Vernon and Ronald Garcia Ruiz, along an international team of scientists, recently performed an experiment in which a sensitive laser spectroscopy te...
Spherical silicon nanoparticles with sizes of a few hundreds of nanometers represent a unique optical system. According to theoretical predictions based on Mie theory they can exhibit strong magnetic ...
Topological-phase effects and path-dependent interference in microwave structures with magnetic-dipolar-mode ferrite particles
Topological-phase effects path-dependent interference microwave structures magnetic-dipolar-mode ferrite particles
2012/4/19
Different ways exist in optics to realize photons carrying nonzero orbital angular momentum. Such photons with rotating wave fronts are called twisted photons. In microwaves, twisted fields can be pro...
An FET-Based Unit Cell for an Active Magnetic Metamaterial
Terms—Artificial materials, FET circuits, Negative resistance devices, Polarizability, Oscillators
2011/9/14
A particle that can be used to create an active magnetic metamaterial has been designed using an FET transistor loaded in its gate by a conducting ring and in its source by a parallel resonance circui...
Polarization-preserving confocal microscope for optical experiments in a dilution refrigerator with high magnetic field
Polarization-preserving confocal microscope optical experiments dilution refrigerator magnetic field
2010/11/11
We present the design and operation of a fiber-based cryogenic confocal microscope. It is designed as a compact cold-finger that fits inside the bore of a superconducting magnet, and which is a modula...
Enhancement of laser cooling by the use of magnetic gradients
Enhancement of laser cooling magnetic gradients
2010/10/19
We present a laser cooling scheme for trapped ions and atoms using a combination of laser
couplings and a magnetic gradient eld. In a Schrie er-Wol transformed picture, this setup cancels the carri...
Hamilton--Jacobi theory for continuation of magnetic field across a toroidal surface supporting a plasma pressure discontinuity
Hamilton--Jacobi theory magnetic field toroidal surface
2010/4/2
The vanishing of the divergence of the total stress tensor (magnetic plus kinetic) in a neighborhood of an equilibrium plasma containing a toroidal surface of discontinuity gives boundary and jump con...
Effect of a wiggler magnetic field and the ponderomotive force on the second harmonic generation in laser-plasma interactions
Second harmonic generation wiggler magnetic field nonlinear optics phase-matching plasma
2010/4/8
In this paper, we consider second harmonic generation and its phase-matching in an underdense plasma in the presence of a wiggler magnetic field. Wiggler magnetic field plays both a dynamic role in pr...
期刊信息
篇名
Magnetic solitons of spinor Bose-Einstein condensates in optical lattice,
语种
英文
撰写或编译
作者
Z.W. Xie,W.P. Zhang,S.T. Chui,W.M. Liu
第一作者单位
刊物名称
Phys. Rev. A
页面
69, 053609 (2004).
出版日期
2004年
月
日
文章...
Implantation of 111In in the Heusler Alloys Pd2MnZ (Z=Sn,Sb,Ge,In) Following Heavy Ion Nuclear Reactions: Measurement of Magnetic Hyperfine Field using PAC Spectroscopy
Magnetic Hyperfine Field PAC Spectroscopy the Heusler Alloys Pd2MnZ
2010/10/15
Ion implantation of the recoil 111In nuclei following heavy ion nuclear reactions 108Pd(7Li,4n)111In and 108Pd(6Li,3n)111In has been used to implant 111In probes in the Heusler alloys Pd2MnZ(Z=Sn,Sb,G...