Electron spin dynamics in excited state photochemistry: recent development in the study of the intersystem crossing and charge transfer in organic compounds

2021 ◽  
Author(s):  
MUHAMMAD IMRAN ◽  
Xue Zhang ◽  
Zhijia Wang ◽  
Xi Chen ◽  
Jianzhang Zhao ◽  
...  
Keyword(s):  
Excited State ◽  
Charge Transfer ◽  
Organic Compounds ◽  
Electron Spin ◽  
Spin Dynamics ◽  
Intersystem Crossing ◽  
Photophysical Processes ◽  
Electron Spin Dynamics

Electron spin dynamics are crucial to photochemical and photophysical processes. However, to large extent it is neglected in routine photochemistry studies. Herein we summarized the recent development of the electron...

scholarly journals Nuclear-spin-pattern control of electron-spin dynamics in a series of V(iv) complexes

2019 ◽  
Vol 10 (36) ◽  
pp. 8447-8454 ◽  
Author(s):  
Cassidy E. Jackson ◽  
Chun-Yi Lin ◽  
Spencer H. Johnson ◽  
Johan van Tol ◽  
Joseph M. Zadrozny
Keyword(s):  
Spin Relaxation ◽  
Electron Spin ◽  
Nuclear Spin ◽  
Spin Dynamics ◽  
Relaxation Times ◽  
Open Shell ◽  
Pattern Control ◽  
Electron Spin Dynamics

This report details how the design of specific nuclear-spin patterns on ligands modulates spin-relaxation times in a set of open-shell vanadium(iv) complexes.

Resident electron spin dynamics of II-VI quantum dots

2009 ◽  
Vol 94 (21) ◽  
pp. 213111 ◽  
Author(s):  
V. Gapon ◽  
J. Puls ◽  
F. Henneberger
Keyword(s):  
Quantum Dots ◽  
Electron Spin ◽  
Spin Dynamics ◽  
Electron Spin Dynamics

Electron spin-controlled charge transfer and the resulting long-lived charge transfer state: from transition metal complexes to organic compounds

2021 ◽  
Vol 50 (1) ◽  
pp. 59-67
Author(s):  
Xue Zhang ◽  
Xi Chen ◽  
Jianzhang Zhao
Keyword(s):  
Charge Transfer ◽  
Transition Metal ◽  
Metal Complexes ◽  
Organic Compounds ◽  
Transition Metal Complexes ◽  
Electron Spin ◽  
Charge Transfer State ◽  
Transfer State

Electron spin control is promising to prolong the charge transfer (CT) state lifetime based on spin forbidden 3CT → S0.

Ultrafast Optical Measurement of Hole and Electron Spin Dynamics in Germanium

2010 ◽  
Author(s):  
Arthur L. Smirl ◽  
Eric J. Loren ◽  
Julien Rioux ◽  
J. E. Sipe ◽  
Henry M. van Driel
Keyword(s):  
Electron Spin ◽  
Optical Measurement ◽  
Spin Dynamics ◽  
Ultrafast Optical ◽  
Electron Spin Dynamics

Effect of electron spin dynamics on solid-state dynamic nuclear polarization performance

2014 ◽  
Vol 16 (35) ◽  
pp. 18694-18706 ◽  
Author(s):  
Ting Ann Siaw ◽  
Matthias Fehr ◽  
Alicia Lund ◽  
Allegra Latimer ◽  
Shamon A. Walker ◽  
...  
Keyword(s):  
Solid State ◽  
Electron Spin ◽  
Dynamic Nuclear Polarization ◽  
Nuclear Polarization ◽  
Spin Dynamics ◽  
Nitroxide Radicals ◽  
Flip Flop ◽  
State Dynamic ◽  
Spin Flip ◽  
Electron Spin Dynamics

Optimum integral EPR saturation, determined by electron T1e and electron spin flip-flop rate, maximizes solid-state DNP performance using nitroxide radicals.

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