121 citations · 1k across the 36 of their papers we have counts for
37 papers
Driven Vortex Motion in Periodic Channel Potential Embedded in Superconducting Films
A. Al Luhaibi, A. Glatz, Michael Vogl +2
In this paper, we investigate vortex dynamics in periodically width-modulated superconducting channels by numerically solving the time-dependent Ginzburg-Landau (TDGL) equations. T…
Suhl Instabilities in Nanoscopic Spheroids
Jinho Lim, Anupam Garg, John B. Ketterson
We simulate the magnetization dynamics of a permalloy spheroid of nanoscopic size in zero external field, such that both dipolar and exchange interactions are important. Low excita…
Ferromagnetic resonance modes in the exchange dominated limit in cylinders of finite length
Jinho Lim, Anupam Garg, J. B. Ketterson
We analyze the magnetic mode structure of axially-magnetized, finite-length, nanoscopic cylinders in a regime where the exchange interaction dominates, along with simulations of th…
Control of spin dynamics in artificial honeycomb spin-ice-based nanodisks
Mojtaba Taghipour Kaffash, Wonbae Bang, Sergi Lendinez +3
We report the experimental and theoretical characterization of the angular-dependent spin dynamics in arrays of ferromagnetic nanodisks arranged on a honeycomb lattice. The magneti…
Phonon-pump electronic-probe study of methylammonium lead iodide reveals electronically decoupled organic and inorganic sublattices
Peijun Guo, Arun Mannodi-Kanakkithodi, Jue Gong +10
Organic-inorganic hybrid perovskites such as methylammonium lead iodide (CH3NH3PbI3) are game-changing semiconductors for solar cells and light-emitting devices owing to their exce…
Vacancy Relaxation in Cuprous Oxide (CuO)
Laszlo Frazer, Kelvin B. Chang, Richard D. Schaller +2
Phonons are produced when an excited vacancy in cuprous oxide (CuO) relaxes. Time resolved luminescence was used to find the excited copper vacancy (acceptor) and oxygen vacanc…