103 citations · 103 across the 1 of their papers we have counts for
5 papers
Memory formation in matter
Nathan C. Keim, Joseph D. Paulsen, Zorana Zeravcic +2
Memory formation in matter is a theme of broad intellectual relevance; it sits at the interdisciplinary crossroads of physics, biology, chemistry, and computer science. Memory conn…
Minimal descriptions of cyclic memories
Joseph D Paulsen, Nathan C Keim
Many materials that are out of equilibrium can "learn" one or more inputs that are repeatedly applied. Yet, a common framework for understanding such memories is lacking. Here we c…
Global Memory from Local Hysteresis in an Amorphous Solid
Nathan C. Keim, Jacob Hass, Brian Kroger +1
A disordered material that cannot relax to equilibrium, such as an amorphous or glassy solid, responds to deformation in a way that depends on its past. In experiments we train a 2…
Breakup of Air Bubbles in Water: Memory and Breakdown of Cylindrical Symmetry
Nathan C. Keim, Peder Moller, Wendy W. Zhang +1
Using high-speed video, we have studied air bubbles detaching from an underwater nozzle. As a bubble distorts, it forms a thin neck which develops a singular shape as it pinches of…
Radio Polarization of the Young High-Magnetic-Field Pulsar PSR J1119-6127
Fronefield Crawford, Nathan C. Keim
We have investigated the radio polarization properties of PSR J1119-6127, a recently discovered young radio pulsar with a large magnetic field. Using pulsar-gated radio imaging dat…