J
Julien Eng
Researcher at Newcastle University
Publications - 26
Citations - 827
Julien Eng is an academic researcher from Newcastle University. The author has contributed to research in topics: Excited state & Intersystem crossing. The author has an hindex of 11, co-authored 19 publications receiving 544 citations. Previous affiliations of Julien Eng include University of Strasbourg & Max Planck Society.
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Covalency and chemical bonding in transition metal complexes: An ab initio based ligand field perspective
TL;DR: Ab initio ligand field theory (AILFT) as discussed by the authors allows one to unambiguously extract all ligand fields parameters from relatively straightforward multi-reference ab initio calculations, and applies to mononuclear complexes in d n or f n configurations.
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Triazatruxene: A Rigid Central Donor Unit for a D-A3 Thermally Activated Delayed Fluorescence Material Exhibiting Sub-Microsecond Reverse Intersystem Crossing and Unity Quantum Yield via Multiple Singlet-Triplet State Pairs.
Paloma L. dos Santos,Jonathan S. Ward,Daniel G. Congrave,Andrei S. Batsanov,Julien Eng,Jessica E. Stacey,Thomas J. Penfold,Andrew P. Monkman,Martin R. Bryce +8 more
TL;DR: This work shows that it is possible to achieve both high photoluminescence quantum yield and fast rISC in the same molecule.
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Spin-Vibronic Quantum Dynamics for Ultrafast Excited-State Processes
TL;DR: A model Hamiltonian for solving an 11 electronic excited states multimode problem including vibronic and SO coupling within the linear vibronic coupling (LVC) approximation and the assumption of harmonic potentials is developed and correlation between the Re-X stretching mode and the rate of ISC is observed.
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Exploring the Mechanism of Ultrafast Intersystem Crossing in Rhenium(I) Carbonyl Bipyridine Halide Complexes: Key Vibrational Modes and Spin–Vibronic Quantum Dynamics
Yu Harabuchi,Julien Eng,Etienne Gindensperger,Tetsuya Taketsugu,Satoshi Maeda,Chantal Daniel +5 more
TL;DR: The mechanism of ultrafast intersystem crossing in rhenium(I) carbonyl bipyridine halide complexes Re(X)(CO)3(bpy) (X = Cl, Br, I) is studied by exploring the structural deformations when going from Franck-Condon (FC) to critical geometries in the low-lying singlet and triplet excited states and by selecting the key vibrational modes.
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The intersystem crossing of a cyclic (alkyl)(amino) carbene gold (i) complex
TL;DR: Dynamical treatment of the intersystem crossing (ISC) mechanism of a cyclic (alkyl)(amino) carbene gold (I) complex is studied using quantum dynamics and a model spin-vibronic Hamiltonian is developed, which includes 10 excited states and two important nuclear degrees of freedom.