TY - RPRT TI - Three-dimensional in Situ Observations of Polycrystalline Microstructure Evolution During Directional Solidification of Transparent Alloys Aboard the ISS and Quantitative Comparison with Numerical Modeling AU - Kaihua Ji AU - Fatima Mota AU - Younggil Song AU - Trevor Lyons AU - Louise L Strutzenberg AU - Rohit Trivedi AU - Nathalie Bergeon AU - Alain Karma UR - https://ntrs.nasa.gov/citations/20205006381 ID - 20205006381 ER -