Julien
Rojas-Arispe
Julien Rojas-Arispe is a cosmochemist who specializes in the isotopic compositions of organic matter and the flux of interplanetary dust. Coming to EPL from his Ph.D. at the University of Paris-Saclay, he now collaborates with Conel Alexander and Andrew Steele to gain insight into the furthest reaches of our Solar system through the isotopic analysis of ultra-carbonaceous Antarctic micrometeorites.
Find him in room C-V22.
![Julien smiles for the camera in the NanoSIMS lab](/sites/default/files/styles/square/public/2024-07/Julien%20Smile%20Square.jpg.webp?itok=TihnG4RI)
Carnegie Postdoctoral Fellow
Washington, DC