More Like this

1. Non-innocent Intercalation of Diamines into Tetragonal FeS Superconductor

   https://doi.org/10.1021/acsaem.0c02996  

   Harmer, Colin P.; Pak, Chongin; Greenfield, Joshua T.; Adeyemi, Adedoyin N.; Gamage, Eranga H.; Kovnir, Kirill (January 2021, ACS Applied Energy Materials)

   null (Ed.)
2. Structure and transport properties of FeS at planetary core conditions

   https://doi.org/10.1016/j.epsl.2024.118959  

   Edmund, E; Bi, T; Geballe, ZM; Brugman, K; Lin, J-F; Chariton, S; Prakapenka, VB; Minár, J; Cohen, RE; Goncharov, AF (November 2024, Earth and Planetary Science Letters)
3. Cadence Tracking for Switched FES Cycling with Unknown Input Delay

   Allen, B.; Cousin, C.; Rouse, C.; Dixon, W. (January 2019, 2019 IEEE 58th Conference on Decision and Control (CDC))

   Functional electrical stimulation (FES) induced cycling provides a means of therapeutic exercise and functional restoration for people affected by neuromuscular disorders. A challenge in closed-loop FES control of coordinated motion is the presence of a potentially destabilizing input delay between the application of the electrical stimulation and the resulting muscle contraction. Moreover, switching amongst multiple actuators (e.g., between FES control of various muscle groups and a controlled electric motor) presents additional challenges for overall system stability. In this paper, a closed-loop controller is developed to yield exponential cadence tracking, despite an unknown input delay, switching between FES and motor only control, uncertain nonlinear dynamics, and additive disturbances. Lyapunov-Krasovskii functionals are used in a Lyapunov-based stability analysis to ensure exponential convergence for all time. 

   more » « less
4. Controlled p -Type Doping of Pyrite FeS ₂

   https://doi.org/10.1021/acsami.3c04662  

   Voigt, Bryan; Valor, Lis Stolik; Moore, William; Jeremiason, Jeff; Kakalios, James; Aydil, Eray S.; Leighton, Chris (June 2023, ACS Applied Materials & Interfaces)
5. Nonlinear Optimization for Personalized Path Planning for a Hybrid FES-Exoskeleton System

   https://doi.org/10.1109/LRA.2025.3548535  

   Mahan, Erin E; King, Shane T; Chase, Elyse_D Z; Schearer, Eric M; O'Malley, Marcia K (May 2025, IEEE Robotics and Automation Letters)