Yongseok Hong

Columbia University — United States

Materials Science · Physical Sciences

27h-index2.3kcitations92works3.02yr avg
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Research Topics

Crystallization and Solubility Studies(25), X-ray Diffraction in Crystallography(25), Porphyrin and Phthalocyanine Chemistry(23), Luminescence and Fluorescent Materials(18), Synthesis and Properties of Aromatic Compounds(18)

Publications92 total

Exciton delocalization suppresses polariton scattering
Chem·2025· 3 citedOpen Access
Chirality Unbound in Graphene Nanoribbons
Angewandte Chemie International Edition·2025· 4 citedOpen Access
Chirality Unbound in Graphene Nanoribbons
Angewandte Chemie·2025
Observation of Coherent Ferrons
arXiv (Cornell University)·2025· 1 citedOpen Access
Elucidating Singlet-Fission-Born Multiexciton Dynamics via Molecular Engineering: A Dilution Principle Extended to Quintet Triplet Pair
Journal of the American Chemical Society·2024· 7 cited
Leveraging Charge-Transfer Interactions in Through-Space-Coupled Pentacene Dendritic Oligomer for Singlet Exciton Fission
Journal of the American Chemical Society·2023· 21 cited
Overcoming Charge Confinement in Perovskite Nanocrystal Solar Cells
Advanced Materials·2023· 39 citedOpen Access
Ultrafast Symmetry-Breaking Charge Separation in a Perylene Bisimide Dimer Enabled by Vibronic Coupling and Breakdown of Adiabaticity
Journal of the American Chemical Society·2022· 64 cited
Steering the multiexciton generation in slip-stacked perylene dye array via exciton coupling
Nature Communications·2022· 39 citedOpen Access
Innentitelbild: Real‐time Observation of Structural Dynamics Triggering Excimer Formation in a Perylene Bisimide Folda‐dimer by Ultrafast Time‐Domain Raman Spectroscopy (Angew. Chem. 13/2022)
Angewandte Chemie·2022
Inside Cover: Real‐time Observation of Structural Dynamics Triggering Excimer Formation in a Perylene Bisimide Folda‐dimer by Ultrafast Time‐Domain Raman Spectroscopy (Angew. Chem. Int. Ed. 13/2022)
Angewandte Chemie International Edition·2022· 1 cited
Real‐time Observation of Structural Dynamics Triggering Excimer Formation in a Perylene Bisimide Folda‐dimer by Ultrafast Time‐Domain Raman Spectroscopy
Angewandte Chemie·2021· 3 citedOpen Access
Real‐time Observation of Structural Dynamics Triggering Excimer Formation in a Perylene Bisimide Folda‐dimer by Ultrafast Time‐Domain Raman Spectroscopy
Angewandte Chemie International Edition·2021· 28 citedOpen Access
Charge-Delocalized State and Coherent Vibrational Dynamics in Rigid PBI H-Aggregates
Journal of the American Chemical Society·2021· 58 cited
Theoretical Engineering of Singlet Fission Kinetics in Perylene Bisimide Dimer with Chromophore Rotation
The Journal of Physical Chemistry A·2021· 10 cited
Inside Back Cover: Multiexcitonic Triplet Pair Generation in Oligoacene Dendrimers as Amorphous Solid‐State Miniatures (Angew. Chem. Int. Ed. 47/2020)
Angewandte Chemie International Edition·2020· 2 citedOpen Access
Innenrücktitelbild: Multiexcitonic Triplet Pair Generation in Oligoacene Dendrimers as Amorphous Solid‐State Miniatures (Angew. Chem. 47/2020)
Angewandte Chemie·2020Open Access
Multiexcitonic Triplet Pair Generation in Oligoacene Dendrimers as Amorphous Solid‐State Miniatures
Angewandte Chemie·2020· 6 cited
Multiexcitonic Triplet Pair Generation in Oligoacene Dendrimers as Amorphous Solid‐State Miniatures
Angewandte Chemie International Edition·2020· 43 cited
Near‐Infrared‐III‐Absorbing and ‐Emitting Dyes: Energy‐Gap Engineering of Expanded Porphyrinoids via Metallation
Angewandte Chemie·2020· 8 cited
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Frequent Co-authors

Dongho Kim(43), Woojae Kim(10), Frank Würthner(10), Atsuhiro Osuka(9), Juno Kim(7), Hyungjun Kim(7), Juwon Oh(6), Tullimilli Y. Gopalakrishna(5), Hoa Phan(5), Tun Seng Herng(5), Jun Ding(5), Jishan Wu(5), Christina Kaufmann(4), Tadeusz Lis(4), Piotr J. Chmielewski(4), Marcin Stępień(4), Takayuki Tanaka(4), Seongsoo Kang(4), Taeyeon Kim(4), Hao Ting Teo(4)