2021-02 | Porosity Evaluation of Additive Manufactured Parts: Ultrasonic Testing and Eddy Current Testing | 장경영 |
2022-03 | Porosity Evaluation of Additively Manufactured Components Using Deep Learning-based Ultrasonic Nondestructive Testing | 장경영 |
2019-04 | A Pulse Inversion-Based Nonlinear Ultrasonic Technique using a Single-Cycle Longitudinal Wave for Evaluating Localized Material Degradation in Plates | 장경영 |
2018-06 | Quantitative evaluation of yield strength degradation by using nonlinear ultrasonic techniques | 장경영 |
2021-04 | Rapid Molecular Diagnostic Sensor Based on Ball-Lensed Optical Fibers | 장경영 |
2015-01 | Real-time detection of surface cracks on silicon wafers during laser beam irradiation | 장경영 |
2015-02 | Relationship between second- and third-order acoustic nonlinear parameters in relative measurement | 장경영 |
2015-04 | Relative Measurement of Acoustic Nonlinear Parameters and Comparison of Sensitivity to Thermal Aging | 장경영 |
2017-10 | Relative measurement of the acoustic nonlinearity parameter using laser detection of an ultrasonic wave | 장경영 |
2014-05 | Slip damage of silicon wafers subjected to continuous infrared laser irradiation | 장경영 |
2015-11 | Stability of Acoustic Nonlinear Parameter Measurement with respect to Input Voltage | 장경영 |
2020-02 | Stress Estimation Using the Acoustoelastic Effect of Surface Waves in Weak Anisotropic Materials | 장경영 |
2012-07 | Surface characteristics of aluminum 6061-T6 subjected to Nd:YAG pulsed-laser irradiation | 장경영 |
2019-06 | Synthetic aperture imaging of contact acoustic nonlinearity to visualize the closing interfaces using tone-burst ultrasonic waves | 장경영 |
2014-01 | Thermal damages on the surface of a silicon wafer induced by a near-infrared laser | 장경영 |
2012-04 | Ultrasonic characterization for directional coarsening in a nickel-based superalloy during creep exposure | 장경영 |
2020-03 | Ultrasonic nonlinearity parameter in uniaxial stress condition | 장경영 |
2018-04 | Variation of Acoustoelastic Effect in Al6061-T6 according to Heat Treatment Time | 장경영 |
2019-08 | Vibration energy harvesting technology for smart tire monitoring | 장경영 |
2011-09 | Wetting behavior and nanotribological properties of silicon nanopatterns combined with diamond-like carbon and perfluoropolyether films | 장경영 |