Assistant Professor, Jin Yang, a recent addition to the Aerospace Engineering and Engineering Mechanics Department and Texas Materials Institute, is at the forefront of materials research, specializing in the experimental mechanics of viscoelastic materials. With a Ph.D. from the California Institute of Technology, Dr. Yang's work revolves around understanding dynamic instabilities, material failure, and the behavior of substances like hydrogels and biological tissues under varying strain-rate conditions. Leveraging cutting-edge techniques such as machine learning and data-driven methods, he enhances 2D and 3D full-field deformation measurements, employing digital image correlation and particle tracking.
Dr. Yang's distinguished career includes the development of adaptive-mesh augmented Lagrangian digital image/volume correlation methods during his graduate studies. As a postdoctoral research associate at the University of Wisconsin-Madison, he pioneered a micro-cavitation-based rheometry method to characterize viscoelastic properties at ultra-high strain rates. Recognizing his contributions, Dr. Yang received the Haythornthwaite Initiation Grant from the Applied Mechanics Division of the American Society of Mechanical Engineers in 2022, cementing his position as a rising star in the field of experimental mechanics.
What motivated you to become involved in Materials Science Engineering?
In our lab, we conduct laser-induced inertial cavitation experiments in soft gels mimicking biological tissues, which could aid in the treatment of laser eye surgery, breaking up kidney stones, and even understanding brain injuries, along with many other types of engineering applications where fluid-solid interaction resulting in cavitation collapse might cause irreversible material erosion. By investigating this problem, we aim to develop novel analytical tools and experimental techniques to study soft materials behavior and material failure under extreme loading conditions. These endeavors align closely with the research interests of other groups in Materials Science Engineering, fostering a strong motivation for collaboration and engagement within this vibrant academic community.
Describe the most memorable event or experience you’ve encountered in your career?
The most memorable and exciting experience in m career has been witnessing the dynamic growth of my laboratory, and seeing that my mentored students are excited about their research projects.
What is your favorite thing to do when you’re not working?
In my leisure time, you can find me in a gym lifting weights or jogging along the river. I also enjoy spending time with my family.