Physics – Condensed Matter – Strongly Correlated Electrons
Scientific paper
1999-05-21
Phys.Rev.Lett.81, 3723 (1998)
Physics
Condensed Matter
Strongly Correlated Electrons
REVTeX v3.1, 4 pages, 5 figures
Scientific paper
10.1103/PhysRevLett.81.3723
We propose a novel spin density wave (SDW) state as a possible mechanism of the anomalous antiferromagnetism, so-called the micromagnetism, in URu_2Si_2 below 17.5[K]. In this new SDW, the electron-hole pair amplitude changes its sign in the momentum space as in the case of the unconventional superconductivity. It is shown that this state can be realized in an extended Hubbard model within the mean field theory. We also examine some characteristic properties of this SDW to compare with the experimental results. All these properties well explain the unsolved problem of the micromagnetism.
Ikeda Hiroaki
Ohashi Yoji
No associations
LandOfFree
Theory of Unconventional Spin Density Wave: A Possible Mechanism of the Micromagnetism in U-based Heavy Fermion Compounds does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Theory of Unconventional Spin Density Wave: A Possible Mechanism of the Micromagnetism in U-based Heavy Fermion Compounds, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Theory of Unconventional Spin Density Wave: A Possible Mechanism of the Micromagnetism in U-based Heavy Fermion Compounds will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-80412