PTR by photon tailor
Department of Chemistry at Inha University
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Welcome to Photon TailoR lab!
"We pursue our research with sincerity and creativity."
Our Vision
- Searching for novel electronic processes for OPVs
- Manipulating spins during electronic processes
- Monitoring spin interactions for QIS & spintronics
We seek to understand the “WHY” behind material-property relationships using time-resolved spectroscopy toolkits.
Ultrafast
Ultrafast
transient absorption
transient absorption
spectroscopy
spectroscopy
at B041 room in 60th anniversary hall
(installed by early 2026)
Functionality
- Time resolution down to 40 fs
- Generates UV-Vis-NIR photons
- Femto-microsecond time window
Broadband transient abs. spectra w/ both fast & tunable excitation pulse
Time-resolved
Time-resolved
magneto-optical
magneto-optical
spectroscopy
spectroscopy
at B041 room in 60th anniversary hall
(installed by early 2026)
Functionality
- Tunable magnetic field up to 7T
- Controllable temp. down to 4K
- Compatible w/ optical techniques
Transient magnetic field effects from femtoseconds to microseconds
Time-resolved
Time-resolved
cw- & pulsed-ESR
cw- & pulsed-ESR
spectroscopy
spectroscopy
at B041 room in 60th anniversary hall
(installed by early 2026)
Functionality
- Operating at X-band frequency
- Controllable temp. down to 4K
- Covering diverse pulse sequences
Tracking paramagnetic species & Revealing spin coherence and interactions
The Team
Now, we are looking for enthusiastic (under)graduate students!
Contact me through junokim@inha.ac.kr
Juno Kim
Principal Investigator
& Assistant Professor
Postdoctoral scholar (2022-2024)
Cornell University (Advisor: Prof. Andrew J. Musser)
B.S. & Ph.D. in Chemistry (2011-2021)
Yonsei University (Advisor: Prof. Dongho Kim)
Min Woo Oh
Undergraudate Research
(co-advised w/ Prof. D.W. Kang)
@
majoring in CHEM (2021~)
Inha University
🙃
🙃
Welcome to Our Lab!
Selected Publications
2025
Synergy between Inter- and Intramolecular Interactions on Relaxation Pathways of Oligomeric Pentacene Assemblies. published at Journal of the American Chemical Society (corresponding author) link
Polymer connectivity governs electrophotocatalytic activity in the solid state. published at Nature Chemistry (co-author) link
Before Joining INHA
Coherent photoexcitation of entangled triplet pair states. published at Nature Chemistry (first author) link
Unraveling the Formation Mechanisms of Highly Oriented Tin Perovskite with a 3D-over-2D Heterostructure. published at ACS Energy Letters (co-author) link
Elucidating Singlet-Fission-Born Multiexciton Dynamics via Molecular Engineering: A Dilution Principle Extended to Quintet Triplet Pair. published at Journal of the American Chemical Society (first author) link
Small to Large Polaron Behavior Induced by Controlled Interactions in Perovskite Quantum Dot Solids. published at ACS Nano (first author) link
Leveraging charge-transfer interactions in through-space-coupled pentacene dendritic oligomer for singlet exciton fission. published at Journal of the American Chemical Society (first author) link
Steering the multiexciton generation in slip-stacked perylene dye array via exciton coupling. published at Nature Communications (co-author) link
Magnetic-Field-Induced Modulation of Charge-Recombination Dynamics in a Rosarin-Fullerene Complex. published at Angewandte Chemie (co-author) link
Multiexcitonic Triplet Pair Generation in Oligoacene Dendrimers as Amorphous Solid-State Miniatures. published at Angewandte Chemie (first author) link
Ultrafast Exciton Self-Trapping and Delocalization in Cycloparaphenylenes: The Role of Excited-State Symmetry in Electron-Vibrational Coupling. published at Angewandte Chemie (first author) link
Efficient multiexciton state generation in charge-transfer-coupled perylene bisimide dimers via structural control. published at Journal of the American Chemical Society (co-author) link
Role of disorder in the extent of interchain delocalization and polaron generation in polythiophene crystalline domains. published at The Journal of Physical Chemistry Letters (co-author) link
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