Engineering Professor 杰伊•约翰逊 Wins Award

Recently awarded prestigious Shen Kuo Award for Interdisciplinary Achievements

杰伊•约翰逊, 博士学位, presenting on research at bet365中文大学 (杰夫博伊德摄)

杰伊•约翰逊, 博士学位, 工程学教授, was recently awarded the Shen Kuo Award for Interdisciplinary Achievements from the International Association of Geomagnetism and Aeronomy (IAGA). Scientists within the IAGA study the magnetic and electrical properties of planets. The organization focuses on both geomagnetism, the study of the magnetic field of earth, 和高层大气物理学, the science of the upper atmosphere.

Johnson’s work within the organization has spanned several divisions of the IAGA throughout the years, contributing to sessions on magnetopause transport (2003), 磁气圈-电离层 coupling (2005), sources and sinks of the plasma-sheet (2009–2012) and magnetotail dynamical processes (2021).

His research stems from the modification of a calculation performed during his time as a post-doctorate at Princeton University. The computation centered on “single particle trajectories of an ion in an Alfven wave.“20多年后, his findings have become foundational for studies relating to the acceleration and heating of ions in the auroral region, 磁鞘和太阳风.

The Shen Kuo medal is awarded every two years, recognizing individuals whose work broadly impacts multiple areas of research, including the fields of geomagnetism, 电离层, 磁气圈, 太阳能, 太阳能 wind and planetary sciences. It is named after a Chinese mathematician, 物理学家, engineer and poet who lived during the 11th century, remarkable for his interdisciplinary contributions to various fields of knowledge. Nominees for the award must be internationally recognized scientists active in multiple fields of research, supported by scientific bodies outside of the IAGA. Nominations are reviewed by an executive committee.

Johnson notes, “I am delighted and honored to have been selected for this prestigious award. I am particularly grateful to my mentors at MIT (Tom Chang) and Princeton (Frank Cheng) who encouraged me to explore new ideas and for their extraordinary example of impacting multiple areas of research in their own way.”

He voices his appreciation for the several other researchers who worked with him and under him to develop further research based on his initial findings, including Yu Lin (Auburn University), 永志文(APL), Eun-Hwa金, Peter Damiano and Peter Porazik (Princeton Plasma Physics Laboratory). 约翰逊解释说, “collaborations have been instrumental in broadening the impact of our joint work through theory/data comparison.“集体, their work has covered everything from compressions in 太阳能 wind to modeling waves in space plasma, 电子加速, 陀螺动力学模型和更多. The various findings have important implications for both current space missions and existing space systems.

Hyun Kwon, 博士学位, chair of the School of Engineering, comments, “Dr. Johnson is a great scholar and teacher. As he always strives to be the best in his research, he always works to improve his lecture and classroom experiences.她接着说, “Despite his stellar research and reputation, he is humble and friendly in person. We are so glad to have him as a colleague, a teacher, a neighbor and a friend.”

“I am thankful for the support of bet365中文大学 and the Engineering and Physics departments that have made it possible for me to maintain a strong, 活跃的研究项目,约翰逊表示. He has also included students in his research agenda, and he thanks all “the talented students at Andrews who have contributed to our research projects.”

在未来, Johnson and his colleagues will continue investigating the dynamics of 太阳能/stellar cycles, including running and analyzing global simulations on Saturn. They have received collaborative funding for further research on the 电离层, 磁气圈, radiation belts and electron energization.