3 papers
cond-mat.str-el2024
Imaging ultrafast electronic domain fluctuations with X-ray speckle visibility
N. Hua, Y. Sun, P. Rao +22
Speckle patterns manifesting from the interaction of coherent X-rays with matter offer a glimpse into the dynamics of nanoscale domains that underpin many emergent phenomena in qua…
cond-mat.mes-hall2024
Extending the Takagi-Taupin equations for x-ray nanobeam Bragg coherent diffraction
T. Zhou, M. J. Cherukara, S. Kandel +7
We present a new approach for simulating x-ray nanobeam Bragg coherent diffraction patterns based on the Takagi-Taupin equations. Compared to conventional methods, the current appr…
cond-mat.mtrl-sci2024
Critical slowing of the spin and charge density wave order in thin film Cr following photoexcitation
Sheena K. K. Patel, Oleg Yu. Gorobtsov, Devin Cela +11
We report on the evolution of the charge density wave (CDW) and spin density wave (SDW) order of a chromium film following photoexcitation with an ultrafast optical laser pulse. Th…