Photocurrent response enhanced by spin-orbit coupling on ruthenium(II) complexes with heavy atom ligands

2017 ◽  
Vol 140 ◽  
pp. 346-353 ◽  
Author(s):  
Cristian A.M. Salla ◽  
Hugo C. Braga ◽  
Renata da S. Heying ◽  
Jefferson S. Martins ◽  
Welber G. Quirino ◽  
...  
Keyword(s):  
Heavy Atom ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Photocurrent Response

Spin−Orbit Coupling Induced Electron Spin Polarization:  Influence of Heavy Atom Position

1997 ◽  
Vol 119 (6) ◽  
pp. 1323-1327 ◽  
Author(s):  
Shinya Sasaki ◽  
Akio Katsuki ◽  
Kimio Akiyama ◽  
Shozo Tero-Kubota
Keyword(s):  
Spin Polarization ◽  
Electron Spin ◽  
Heavy Atom ◽  
Orbit Coupling ◽  
Electron Spin Polarization ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Atom Position

Internal heavy-atom effect on spin–orbit and vibronic–spin–orbit coupling: nπ∗ phosphorescence of 9,10-anthraquinone haloderivatives

1999 ◽  
Vol 248 (2-3) ◽  
pp. 233-246 ◽  
Author(s):  
N.V. Korol'kova ◽  
V.G. Klimenko ◽  
T.A. Kir'yanova ◽  
S.A. Serov ◽  
E.A. Gastilovich
Keyword(s):  
Heavy Atom ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Heavy Atom Effect ◽  
Atom Effect

Untersuchung zur externen Spin-Bahn-Kopplung bei aromatischen Molekülen / External Spin-Orbit-Coupling in Aromatic Molecules

1976 ◽  
Vol 31 (7) ◽  
pp. 748-753
Author(s):  
J. Friedrich ◽  
G. Weinzierl ◽  
F. Dörr
Keyword(s):  
Nuclear Charge ◽  
Heavy Atom ◽  
Orbit Coupling ◽  
Coupling Mechanism ◽  
Intermolecular Distance ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Overlap Integrals ◽  
Aromatic Molecules ◽  
Atom Effect

Abstract The influence of ethylhalogenes on the polarization of the phosphorescence of naphthalene was studied by means of the photoselection technique. It is shown that with increasing concentration and with increasing nuclear charge of the heavy atom the phosphorescence of naphthalene becomes increasingly depolarized. The influence of the external heavy atom on the Tx- and Tz- substate is stronger than on the Ty-substate. From the concentration dependence of the depolarizatign conclusions concerning the mechanism of the external spin-orbit-coupling are drawn. The dirept spin-orbit-coupling mechanism is ruled out. In the model discussed the variation of the external heavy atom effect with the intermolecular distance is related to overlap integrals.

Inverse Heavy-Atom Effect in Near Infrared Photoluminescent Gold Nanoclusters

Nanoscale ◽  
2021 ◽  
Author(s):  
Goutam Pramanik ◽  
Klaudia Kvakova ◽  
Muhammed Arshad Thottappali ◽  
David Rais ◽  
Jiri Pfleger ◽  
...  
Keyword(s):  
Near Infrared ◽  
Heavy Atom ◽  
Gold Nanoclusters ◽  
Fluorescence Decay ◽  
Orbit Coupling ◽  
Heavy Elements ◽  
Intersystem Crossing ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Atom Effect

Fluorophores functionalized with heavy elements show enhanced intersystem crossing due to increased spin–orbit coupling, which in turn shortens the fluorescence decay lifetime (τPL). This phenomenon is known as the heavy-atom...

Fluorescence in Rhoda- and Iridacyclopentadienes Neglecting the Spin–Orbit Coupling of the Heavy Atom: The Ligand Dominates

2014 ◽  
Vol 53 (13) ◽  
pp. 7055-7069 ◽  
Author(s):  
Andreas Steffen ◽  
Karine Costuas ◽  
Abdou Boucekkine ◽  
Marie-Hélène Thibault ◽  
Andrew Beeby ◽  
...  
Keyword(s):  
Heavy Atom ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit
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