James Penner-Hahn

28PUBLICATIONS
58CO-AUTHORS
Nonlinear optics and spectroscopyPhotonics, optoelectronics and optical communicationsInstrumental methods (excl. immunological and bioassay methods)Organic chemical synthesisSignal transduction
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Publications (28)

|Apr 28, 2026
Femtosecond Soft X-ray Absorption Spectroscopy Identifies Metal-Centered S1 Excited State of Cyanocobalamin.

|Feb 21, 2026
Ultrafast Relaxation of MLCT Excited States in Manganese Tricarbonyl Complexes: Insights from Polarization-Resolved Femtosecond X-ray Absorption Spectroscopy at the Mn and Br K-Edges.

Christopher J Otolski, Ryan M Lamb, Wade C Henke

|Feb 06, 2026
Blank Spectrum Correction as a Robust Solution to Artifacts in Quantitative X-ray Fluorescence Mapping.

Andrew M Crawford, Julia Balough, Yu-Ying Chen

|Jan 26, 2026
Shining light on the mechanism of photochemical alkene formation in vitamin B12.

Alivia Mukherjee, Summer Y Wu, David J Cooper

|Nov 26, 2025
Electronic Structure of Coenzyme B12 Excited States as Probed by Time-Resolved X-ray Absorption and Emission Spectroscopies.

Taylor P McClain, Nicholas A Miller, Frederico Alves Lima

|Nov 26, 2025
Reconciling the Different Apparent Decay Pathways for Iron(III) Tetraphenylporphyrin Chloride: Evidence for Excited State Branching.

Ryan M Lamb, Laura E Smith, Adi Natan

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Frequent Collaborators

20 joint publications

Aniruddha Deb

13 joint publications

Roseanne J Sension

10 joint publications

Vincent L Pecoraro

7 joint publications

Ryan M Lamb