@article{Lin2017a, author = "D. Lin and B. Zhang and W. A. Scales and M. Wiltberger and C. R. Clauer and Z. Xu", title = "The role of solar wind density in cross polar cap potential saturation under northward interplanetary magnetic field", year = 2017 , journal = "Geophysical Research Letters", publisher = "American Geophysical Union", volume = 44, pages = "11729-11734", keywords = "risrn", doi = "10.1002/2017GL075275" } @article{Clauer2016a, author = "C. R. Clauer and Z. Xu and M. Maimaiti and J. M. Ruohoniemi and W. Scales and M. D. Hartinger and M. J. Nicolls and S. Kaeppler and F. D. Wilder and R. E. Lopez", title = "Investigation of a rare event where the polar ionospheric reverse convection potential does not saturate during a period of extreme northward IMF solar wind driving", year = 2016 , journal = "J. Geophys. Res. Space Physics", volume = 121, keywords = "risrn", doi = "10.1002/2016JA022557", url = "http://onlinelibrary.wiley.com/doi/10.1002/2016JA022557/abstract" }