All Stories

  1. Precise evaluation of the material constants of [011]-poled mangan-doped 0.32Pb(In1/2Nb1/2)O3-0.39Pb(Mg1/3Nb2/3)O3-0.29PbTiO3 single crystals

    Article • AIP Advances, April 2024, American Institute of Physics

    Yongrae Roh

  2. Tonpilz-type vector sensor for the estimation of underwater sound wave direction

    Article • The Journal of the Acoustical Society of America, November 2018, Acoustical Society of America (ASA)

    Yongrae Roh

  3. Optimization of the structure of 1–3 piezocomposite materials to maximize the performance of an underwater acoustic transducer using equivalent circuit models and finite element method

    Article • Japanese Journal of Applied Physics, June 2015, Japan Society of Applied Physics

    Yongrae Roh

  4. Design and fabrication of a multimode ring vector hydrophone

    Article • Japanese Journal of Applied Physics, June 2014, Japan Society of Applied Physics

    Yongrae Roh

  5. Ultrasonic transducers for medical volumetric imaging

    Article • Japanese Journal of Applied Physics, June 2014, Japan Society of Applied Physics

    Yongrae Roh

  6. Ultrasonic two-dimensional array transducer of the single-unit type with a conductive backing of the 1–3 piezocomposite structure

    Article • Japanese Journal of Applied Physics, June 2014, Japan Society of Applied Physics

    Yongrae Roh