Publications

[23] "Solvent environment controls ultrafast bifurcation between dissociation and isomerization in iodoform",  Y. Cha, H. Ki, D. Im, Y. Lee, S. Lee, J. H. Lee, M. Kim, S. J. Lee, and H. Ihee

J. Chem. Phys., 165, 164303 (2026) [LINK]

[22] "X-ray liquidography decodes complex motions in azobenzene isomerization",  J. Kim, H. Ki, S. Lee, A. Segalina, Y. Lee, and H. Ihee

Nature, 658, 658 (2026) [LINK]

[21] "Excited-state structural dynamics of the cubane-type metal cluster [Cu4I4(py)4] explored by time-resolved X-ray liquidography", D. Kim, H. Ki, D. Im, Y. Lee, S. Lee, J. Heo, S. Eom, E. H. Choi, D.-S. Ahn, and H. Ihee

Adv. Sci., 12, 2414970 (2025) [LINK]

[20] "Ultrafast structural dynamics of carbon–carbon single-bond rotation in transient radical species at non-equilibrium", S. Lee, H. Ki, D. Im, J. Kim, Y. Lee, J. Gu, A. Segalina, J. Heo, Y. Cha, K. W. Lee, D. Kim, J. Kim, R. Ma, J. H. Lee, and H. Ihee

Nat. Commun., 16, 1969 (2025) [LINK]

[19] "The carbon–iodine bond cleavage and isomerization of iodoform visualized with femtosecond X-ray liquidography", Y. Cha, H. Ki, D. Im, Y. Lee, S. Lee, J. Kim, J. Lee, J. Kim, and H. Ihee

Chem. Sci., 15, 19104-19112 (2024) [LINK]

[18] "Time-resolved serial femtosecond crystallography for investigating structural dynamics of chemical systems", J. Moon, Y. Lee, and H. Ihee

 Chem. Commun., 60, 9472-9482 (2024) [LINK]

[17] "A comparative review of time-resolved X-ray and electron scattering to probe structural dynamics", Y. Lee, K. Y. Oang, D. Kim, and H. Ihee

 Struct. Dyn., 11, 031301 (2024) [LINK]

[16] "Dynamic three-dimensional structures of a metal–organic framework captured with femtosecond serial crystallography", J. Kang, Y. Lee, S. Lee, H. Ki, J. Kim, J. Gu, Y. Cha, J. Heo, K. W. Lee, S. O. Kim, J. Park, S. Park, S. Kim, R. Ma, I. Eom, M. Kim, J. Kim, J. Lee, and H. Ihee

Nat. Chem., 16, 693-699 (2024) [LINK]

[15] "Cerium Photocatalyst in Action: Structural Dynamics in the Presence of Substrate Visualized via Time-Resolved X-ray Liquidography", Y. Lee, H. Ki, D. Im, S. Eom, J. Gu, S. Lee, J. Kim, Y. Cha, K. W. Lee, S. Zerdane, M. Levantino, and H. Ihee

J. Am. Chem. Soc., 145, 23715–23726 (2023) [LINK]

[14] "Structural dynamics of proteins explored via time-resolved x-ray liquidography", Y. Lee, H. Lee, and H. Ihee

Chem. Phys. Rev., 3, 041304 (2022) [LINK]

[13] "Photoactivation of triosmium dodecacarbonyl at 400 nm probed with time-resolved X-ray liquidography", H. Ki, T. W. Kim, J. Moon, J. Kim, Y. Lee, J. Heo, K. H. Kim, Q. Kong, D. Khakhulin, G. Newby, J. Kim, J. Kim, M. Wulff, and H. Ihee

Chem. Commun., 58, 7380–7383 (2022) [LINK]

[12] "Reaction dynamics studied via femtosecond X-ray liquidography at X-ray free-electron lasers", E. H. Choi, Y. Lee, J. Heo, and H. Ihee

Chem. Sci., 13, 8457–8490 (2022) [LINK]

[11] "Sensitivity of time-resolved diffraction data to changes in internuclear distances and atomic positions", H. Jeong, H. Ki, J. G. Kim, J. Kim, Y. Lee, and H. Ihee

Bull. Korean Chem. Soc., 43, 376–390 (2022) [LINK]

[10] "Structural Dynamics of C2F4I2 in Cyclohexane Studied via Time-Resolved X-ray Liquidography", J. Gu, S. Lee, S. Eom, H. Ki, E. H. Choi, Y. Lee, S. Nozawa, S. Adachi, J. Kim, and H. Ihee

Int. J. Mol. Sci., 22, 9793 (2021) [LINK]

[9] "Optical Kerr Effect of Liquid Acetonitrile Probed by Femtosecond Time-Resolved X-ray Liquidography", H. Ki, S. Choi, J. Kim, E. H. Choi, S. Lee, Y. Lee, K. Yoon, C. W. Ahn, D.-S. Ahn, J. H. Lee, J. Park, I. Eom, M. Kim, S. H. Chun, J. Kim, H. Ihee, and J. Kim

J. Am. Chem. Soc., 143, 14261–14273 (2021) [LINK]

[8] "Filming ultrafast roaming-mediated isomerization of bismuth triiodide in solution", E. H. Choi, J. G. Kim, J. Kim, H. Ki, Y. Lee, S. Lee, K. Yoon, J. Kim, J. Kim, and H. Ihee

Nat. Commun., 12, 4732 (2021) [LINK]

[7] "Ultrafast coherent motion and helix rearrangement of homodimeric hemoglobin visualized with femtosecond X-ray solution scattering", Y. Lee, J. G. Kim, S. J. Lee, S. Muniyappan, T. W. Kim, H. Ki, H. Kim, J. Jo, S. R. Yun, H. Lee, K. W. Lee, S. O. Kim, M. Cammarata, and H. Ihee

Nat. Commun., 12, 3677 (2021) [LINK]

[6] "Effect of the abolition of intersubunit salt bridges on allosteric protein structural dynamics", M. Choi, J. G. Kim, S. Muniyappan, H. Kim, T. W. Kim, Y. Lee, S. J. Lee, S. O. Kim, and H. Ihee

Chem. Sci., 12, 8207–8217 (2021) [LINK]

[5] "Ultrafast excited state relaxation dynamics in a heteroleptic Ir(III) complex, fac-Ir(ppy)2(ppz), revealed by femtosecond X-ray transient absorption spectroscopy", J. Choi, M. Ahn, J. H. Lee, D.-S. Ahn, H. Ki, I. Oh, C. W. Ahn, E. H. Choi, Y. Lee, S. Lee, J. Kim, D. W. Cho, K.-R. Wee, and H. Ihee

Inorg. Chem. Front., 8, 2987–2998 (2021) [LINK]

[4] "Femtosecond X-ray Liquidography Visualizes Wavepacket Trajectories in Multidimensional Nuclear Coordinates for a Bimolecular Reaction", J. G. Kim, E. H. Choi, Y. Lee, and H. Ihee

Acc. Chem. Res., 54, 1685–1698 (2021) [LINK]

[3]  "Mapping the emergence of molecular vibrations mediating bond formation", J. G. Kim, S. Nozawa, H. Kim, E. H. Choi, T. Sato, T. W. Kim, K. H. Kim, H. Ki, J. Kim, M. Choi, Y. Lee, J. Heo, K. Y. Oang, K. Ichiyanagi, R. Fukaya, J. H. Lee, J. Park, I. Eom, S. H. Chun, S. Kim, M. Kim, T. Katayama, T. Togashi, S. Owada, M. Yabashi, S. J. Lee, S. Lee, C. W. Ahn, D.-S. Ahn, J. Moon, S. Choi, J. Kim, T. Joo, J. Kim, S. Adachi, and H. Ihee

Nature, 582, 520–524 (2020) [LINK]

[2] "SVD-aided non-orthogonal decomposition (SANOD) method to exploit prior knowledge of spectral components in the analysis of time-resolved data", H. Ki, Y. Lee, E. H. Choi, S. Lee, and H. Ihee

Struct. Dyn., 6, 024303 (2019) [LINK]

[1] "Direct Observation of a Transiently Formed Isomer During Iodoform Photolysis in Solution by Time-Resolved X-ray Liquidography", C. W. Ahn, H. Ki, J. Kim, J. Kim, S. Park, Y. Lee, K. H. Kim, Q. Kong, J. Moon, M. N. Pedersen, M. Wulff, and H. Ihee

 J. Phys. Chem. Lett., 9, 647–653 (2018) [LINK]