Dr. Ji-hee Kim Profile

Dr. Ji-hee Kim

at Sungkyunkwan Univ

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Author

Publications (3)

SPIE Journal Paper | 4 January 2023 Open Access

Rapid crystallization-driven high-efficiency phase-pure deep-blue Ruddlesden–Popper perovskite light-emitting diodes

Gyumin Jang, Hyowon Han, Sunihl Ma, Junwoo Lee, Chan Uk Lee, Wooyong Jeong, Jaehyun Son, Dongki Cho, Ji-Hee Kim, Cheolmin Park, Jooho Moon

AP, Vol. 5, Issue 01, 016001, (January 2023) https://doi.org/10.1117/12.10.1117/1.AP.5.1.016001

KEYWORDS: Perovskite, Crystallization, Crystals, Electroluminescence, External quantum efficiency, Light emitting diodes, Photonics, Diffraction, Picosecond phenomena, Emission wavelengths

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Proceedings Article | 4 June 2014 Paper

Coherent phonons in carbon based nanostructures

G. Sanders, A. R. Nugraha, K. Sato, J.-H. Kim, Y.-S. Lim, J. Kono, R. Saito, C. Stanton

Proceedings Volume 9083, 908309 (2014) https://doi.org/10.1117/12.2050777

KEYWORDS: Phonons, Single walled carbon nanotubes, Carbon, Electrons, Graphene, Nanostructures, Spectroscopy, Absorption, Carbon nanotubes, Semiconductors

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Proceedings Article | 7 March 2014 Paper

Terahertz and ultrafast dynamics of carriers and phonons in graphene and carbon nanotubes

Weilu Gao, Qi Zhang, Lei Ren, Zehua Jin, Ji-Hee Kim, Junichiro Kono

Proceedings Volume 8984, 89840K (2014) https://doi.org/10.1117/12.2038295

KEYWORDS: Graphene, Terahertz radiation, Phonons, Carbon nanotubes, Modulation, Absorption, Semiconductors, Signal attenuation, Silicon, Ultrafast phenomena

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