Runjia Li
Papers
1
Total Citations
2
H-Index
1
About
Runjia Li is a rising researcher at the forefront of opto-thermofluidics and soft matter physics, with a focus on harnessing light to control fluid dynamics at micro- and nanoscales. In their pioneering 2023 work, "Spinning a Liquid Wheel and Driving Surface Thermomagnetic Convection with Light," Li introduced a novel approach to visualize and drive thermomagnetic convection in ferrofluids—a phenomenon traditionally difficult to observe due to its volumetric nature in enclosed spaces. By using a water-based ferrofluid and a focused laser, Li effectively created a "liquid wheel" that spins under light, demonstrating how photothermal effects can induce surface convection and mechanical motion without solid components. This work bridges the gap between classical Tesla thermomagnetic engines and modern optofluidic systems, offering new pathways for contactless pumping, heat transfer, and micro-robotics. Though early in their career, Li’s innovative integration of optics, magnetism, and fluid dynamics has already garnered attention, with their most-cited paper accumulating 2 citations. Their research holds promise for advancing lab-on-a-chip technologies and renewable energy harvesting, marking Li as a creative force in the next generation of experimental physicists.
Research Focus
Key Achievements
Top Papers
- 1