TY - JOUR TI - In situ characterization of laser-generated melt pools using synchronized ultrasound and high-speed X-ray imaging AU - Jared Gillespie AU - Wei Yi Yeoh AU - Cang Zhao AU - Niranjan D. Parab AU - Tao Sun AU - Anthony D. Rollett AU - Bo Lan AU - Christopher M. Kube JO - The Journal of the Acoustical Society of America PY - 2021 DO - 10.1121/10.0006386 UR - https://doi.org/10.1121/10.0006386 ER -