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Dive into the research topics where Jae-Hyeon Ko is active.

Publication


Featured researches published by Jae-Hyeon Ko.


Journal of the Korean Physical Society | 2002

Raman scattering study of A- and B-site substitutions in ferroelectric Bi4Ti3O12

Anwar Hushur; Jae-Hyeon Ko; Seiji Kojima; Sang Seob Lee; M. S. Jang


Journal of the Korean Physical Society | 2002

Brillouin scattering study of strontium barium niobate at low temperatures

Jae-Hyeon Ko; Seiji Kojima


Journal of the Korean Physical Society | 2005

A study of Brillouin scattering on relaxor based ferroelectric Pb[(Zn1/3Nb2/3)0.91Ti0.09]O3 crystal

Do Han Kim; Seiji Kojima; Jae-Hyeon Ko


Journal of the Korean Physical Society | 2009

Acoustic Anomalies of Potassium Lithium Niobate Single Crystals near the Ferroelectric Phase Transition Temperature

Jae-Hyeon Ko; Byeong-Eog Jun; Yoon Hwae Hwang; Do Han Kim; Seiji Kojima


Journal of the Korean Physical Society | 2003

Dynamical properties of Sr2Nb2O7 studied by micro-Brillouin scattering and modulated differential scanning calorimetry (MDSC)

Ghulam Shabbir; Anwar Hushur; Jae-Hyeon Ko; Seiji Kojima


Journal of the Korean Physical Society | 2003

Elastic properties of bismuth layer-structure perovskite single crystals studied by Brillouin scattering

Jae-Hyeon Ko; Anwar Hushur; Do Han Kim; Seiji Kojima; Jong Pil Kim; M. S. Jang; Bryan C. Sih; Zuo-Guang Ye


Journal of the Korean Physical Society | 2010

Comparison of Acoustic Behaviors Between Ethanol and Partially-deuterated Ethanol

Jae-Hyeon Ko; Seiji Kojima


Journal of the Korean Physical Society | 2007

Central-peak behaviors of uniaxial tungsten-bronze relaxor ferroelectrics

Jae-Hyeon Ko; Do Han Kim; Seiji Kojima


Journal of the Korean Physical Society | 2007

Quasi-Elastic Central Peak Behaviors of PZN-9%PT in Different Temperature Ranges

Jae-Hyeon Ko; Do Han Kim; Seiji Kojima


Journal of the Korean Physical Society | 2007

Determination of elastic stiffness coefficients of Si-doped free-standing gallium-nitride single crystals by brillouin scattering

Jae-Hyeon Ko; Yoon-Hwae Hwang; Seiji Kojima; Jai Yong Han; Hae-Yong Lee

Collaboration


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M. S. Jang

Pusan National University

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Byeong-Eog Jun

Pukyong National University

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Jong Pil Kim

Pusan National University

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Tae-Hoon Kim

Pusan National University

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Yoon Hwae Hwang

Pusan National University

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Yoon-Hwae Hwang

Pusan National University

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Bryan C. Sih

University of British Columbia

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