84 citations · 238 across the 10 of their papers we have counts for
3 papers · 1 filter
Magnetism of two-dimensional magnets in the presence of random fields
Essa M. Ibrahim, Ping Tang, Shufeng Zhang
In low-dimensional magnets, thermal agitation and spatial disorders generate strong spin fluctuations that suppress the long-range magnetic ordering. We develop an analytical equat…
Magnonics vs. Ferronics
Gerrit E. W. Bauer, Ping Tang, Ryo Iguchi +1
Magnons are the elementary excitations of the magnetic order that carry spin, momentum, and energy. Here we compare the magnon with the ferron, i.e. the elementary excitation of th…
The Ferroelectric Point Contact
Ping Tang, Ryo Iguchi, Ken-ichi Uchida +1
We formulate a scattering theory of polarization and heat transport through a ballistic ferroelectric point contact. We predict a polarization current under either an electric fiel…