Showing results 1 to 10 of 10
Application of nonlinear ultrasonic analysis for in situ monitoring of metal additive manufacturing Liu, Peipei; Yang, Liu; Yi, Kiyoon; Kundu, Tribikram; Sohn, Hoon, STRUCTURAL HEALTH MONITORING-AN INTERNATIONAL JOURNAL, v.22, no.3, pp.1760 - 1775, 2023-05 |
Estimation of silicon wafer coating thickness using ultrasound generated by femtosecond laser Liu, Peipei; Yi, Kiyoon; Sohn, Hoon, Journal of Nondestructive Evaluation, Diagnostics and Prognostics of Engineering Systems, v.4, no.1, pp.1 - 21, 2021-01 |
Femtosecond laser ultrasonic inspection of a moving object and its application to estimation of silicon wafer coating thickness Yi, Kiyoon; Liu, Peipei; Park, Seong-Hyun; Sohn, Hoon, OPTICS AND LASERS IN ENGINEERING, v.148, 2022-01 |
Full-range stress-strain curve estimation of aluminum alloys using machine learning-aided ultrasound Park, Seong-Hyun; Chung, Junyeon; Yi, Kiyoon; Sohn, Hoon; Jhang, Kyung-Young, ULTRASONICS, v.135, 2023-12 |
In situ and layer-by-layer grain size estimation in additively manufactured metal components using femtosecond laser ultrasonics Park, Seong-Hyun; Yi, Kiyoon; Liu, Peipei; Choi, Gwanghwo; Jhang, Kyung-Young; Sohn, Hoon, JOURNAL OF LASER APPLICATIONS, v.35, no.2, 2023-05 |
Mechanical properties estimation of additively manufactured metal components using femtosecond laser ultrasonics and laser polishing Park, Seonghyun; Liu, Peipei; Yi, Kiyoon; Choi, Gwanghyo; Jhang, Kyung-Young; Sohn, Hoon, INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE, v.166, 2021-07 |
Noncontact laser ultrasonic inspection of weld defect in lithium-ion battery cap Choi, Seungjun; Liu, Peipei; Yi, Kiyoon; Sampath, Santhakumar; Sohn, Hoon, JOURNAL OF ENERGY STORAGE, v.73, 2023-12 |
Porosity inspection in directed energy deposition additive manufacturing based on transient thermoreflectance measurement Liu, Peipei; Yi, Kiyoon; Jeon, Ikgeun; Sohn, Hoon, NDT & E INTERNATIONAL, v.122, 2021-09 |
Real-time porosity reduction during metal directed energy deposition using a pulse laser Sohn, Hoon; Liu, Peipei; Yoon, Hansol; Yi, Kiyoon; Yang, Liu; Kim, Sangjun, JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, v.116, pp.214 - 223, 2022-07 |
Ultrafast nonlinear ultrasonic measurement using femtosecond laser and modified lock-in detection Liu, Peipei; Yi, Kiyoon; Park, Yejun; Sohn, Hoon, OPTICS AND LASERS IN ENGINEERING, v.150, 2022-03 |
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