scholarly journals Spinor Dynamics in Pristine and Mn2+-Doped CsPbBr3 NC: Role of Spin–Orbit Coupling in Ground- and Excited-State Dynamics

2018 ◽  
Vol 122 (45) ◽  
pp. 26196-26213 ◽  
Author(s):  
Aaron Forde ◽  
Talgat Inerbaev ◽  
Dmitri Kilin
Keyword(s):  
Excited State ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Excited State Dynamics

Excited-state dynamics of a molecular dyad with two orthogonally-oriented fluorophores

2018 ◽  
Vol 20 (48) ◽  
pp. 30219-30230 ◽  
Author(s):  
Romain Letrun ◽  
Bernhard Lang ◽  
Oleksandr Yushchenko ◽  
Roland Wilcken ◽  
Denis Svechkarev ◽  
...  
Keyword(s):  
Excited State ◽  
Charge Separation ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Excited State Dynamics

Intramolecular charge separation and enhanced spin orbit coupling explain the weak fluorescence of a T-shaped dyad comprising two strong fluorophores.

scholarly journals Dzyaloshinskii–Moriya interaction in noncentrosymmetric superlattices

2021 ◽  
Vol 7 (1) ◽  
Author(s):  
Woo Seung Ham ◽  
Abdul-Muizz Pradipto ◽  
Kay Yakushiji ◽  
Kwangsu Kim ◽  
Sonny H. Rhim ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Degrees Of Freedom ◽  
Orbit Coupling ◽  
Inversion Symmetry ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Band Formation ◽  
Research Activities ◽  
Moriya Interaction

AbstractDzyaloshinskii–Moriya interaction (DMI) is considered as one of the most important energies for specific chiral textures such as magnetic skyrmions. The keys of generating DMI are the absence of structural inversion symmetry and exchange energy with spin–orbit coupling. Therefore, a vast majority of research activities about DMI are mainly limited to heavy metal/ferromagnet bilayer systems, only focusing on their interfaces. Here, we report an asymmetric band formation in a superlattices (SL) which arises from inversion symmetry breaking in stacking order of atomic layers, implying the role of bulk-like contribution. Such bulk DMI is more than 300% larger than simple sum of interfacial contribution. Moreover, the asymmetric band is largely affected by strong spin–orbit coupling, showing crucial role of a heavy metal even in the non-interfacial origin of DMI. Our work provides more degrees of freedom to design chiral magnets for spintronics applications.

Magnetic Susceptibilities of 2T2 Ions. Part 1

1972 ◽  
Vol 50 (10) ◽  
pp. 1468-1471 ◽  
Author(s):  
Alan D. Westland
Keyword(s):  
Magnetic Susceptibility ◽  
Excited State ◽  
Reduction Factor ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Coupling Constant ◽  
Magnetic Susceptibilities

An expression for the magnetic susceptibility of octahedral d1 complexes is derived exactly in terms of an orbital reduction factor k taking into account the presence of the formal 2E excited state. Sample calculations show that the improved expression gives results for susceptibility which are lower at times by several percent from those given by previous expressions. The results given by Figgis using Kotani's method are adequately precise when the spin–orbit coupling constant is no larger than ~0.1 Dq.

The role of the spin-orbit coupling strength in the MO effects of magnetic insulators

2001 ◽  
Vol 37 (4) ◽  
pp. 2411-2413 ◽  
Author(s):  
You Xu ◽  
Jiehui Yang ◽  
Xijuan Zhang ◽  
Fang Zhang ◽  
M. Guillot
Keyword(s):  
Coupling Strength ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Magnetic Insulators

Electronic and optical correlation effects in bulk gold: Role of spin–orbit coupling

2019 ◽  
Vol 18 ◽  
pp. e00360
Author(s):  
H.A. Alluhaybi ◽  
S.K. Ghoshal ◽  
B.O. Alsobhi ◽  
W.N. Wan Shamsuri
Keyword(s):  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Correlation Effects ◽  
Optical Correlation ◽  
Bulk Gold

Role of structural elements of chloronaphthalene molecules in spin-orbit coupling: Phosphorescence

2010 ◽  
Vol 108 (3) ◽  
pp. 486-494 ◽  
Author(s):  
E. A. Gastilovich ◽  
V. G. Klimenko ◽  
N. V. Korol’kova ◽  
R. N. Nurmukhametov
Keyword(s):  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Structural Elements
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