B. Wang, Y. Nishimura, M. Hartinger, N. Sivadas, L. L. Lyons, R. H. Varney, and V. Angelopoulos. Ionospheric Modulation by Storm Time Pc5 ULF Pulsations and the Structure Detected by PFISR-THEMIS Conjunction. Geophysical Research Letters, volume 47, issue 16,  2020 .

Y. Nishimura, L. R. Lyons, C. Gabrielse, N. Sivadas, E. F. Donovan, R. H. Varney, V. Angelopoulos, J. M. Weygand, M. G. Conde, and S. R. Zhang. Extreme Magnetosphere-Ionosphere-Thermosphere Responses to the 5 April 2010 Supersubstorm. Journal of Geophysical Research: Space Physics, volume 125, issue 4,  2020 .

N. Sivadas, J. Semeter, Y. Nishimura, and S. Mrak. Optical Signatures of the Outer Radiation Belt Boundary. Geophysical Research Letters, volume 46, issue 15,  2019 .

N. Sivadas, J. Semeter, Y. Nishimura, and A. Kero. Simultaneous measurements of substorm-related electron energization in the ionosphere and the plasma sheet. Journal of Geophysical Research: Space Physics, American Geophysical Union, volume 122, pages 10528-10547, October  2017 .