Ju Chen
University of New Mexico
10 Papers
23 Citations
Ju Chen is an academic researcher from University of New Mexico. The author has contributed to research in topics: Excited state & Chemistry. The author has an hindex of 1, co-authored 3 publications.
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Papers
Excited State Magnetic Exchange Interactions Enable Large Spin Polarization Effects
Benjamin W. Stein,Benjamin W. Stein,Christopher R. Tichnell,Ju Chen,David A. Shultz,Martin L. Kirk +5 more
TL;DR: An addressable excited state mechanism for precise control of electron spin polarization derives from excited state magnetic exchange couplings that occur between the electron spins of a photogenerated electron-hole pair and that of an organic radical.
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Chromophore-radical excited state antiferromagnetic exchange controls the sign of photoinduced ground state spin polarization
TL;DR: In this article, a change in the sign of the ground-state electron spin polarization (ESP) is reported in complexes where an organic radical (nitronylnitroxide, NN) is covalently attached to a donor acceptor chromophore via two different meta-phenylene bridges.
Metal Ion Control of Photoinduced Electron Spin Polarization in Electronic Ground States.
Martin L. Kirk,David A. Shultz,Ju Chen,Patrick Hewitt,David R Daley,Sangita Paudel,Art van der Est +6 more
TL;DR: In this article, the sign and intensity of photoinduced electron spin polarization (ESP) in the electronic ground state doublet (2S0/D0) of chromophore-radical complexes can be controlled by changing the nature of the metal ion.
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Excited State Magneto-Structural Correlations Related to Photoinduced Electron Spin Polarization.
TL;DR: In this article , the ground state of a series of complexes consisting of an organic radical (nitronylnitroxide, NN) covalently attached to a donor-acceptor chromophore either directly or via para-phenylene bridges substituted with 0-4 methyl groups was reported.
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Magnetism Studies of Bis(acyl)phosphide-Supported Eu3+ and Eu2+ Complexes.
Ju Chen,Stephanie H. Carpenter,Taylor V. Fetrow,Joshua Mengell,Martin L. Kirk,Aaron M. Tondreau +5 more
TL;DR: In this article , a series of bis(acyl)phosphide-supported Eu complexes were synthesized and used as ligand precursors for the synthesis of both Eu3+ and Eu2+ molecular complexes.
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