Tailoring Spin–Orbit Coupling by Aligned Earth-Abundant Metals for Extending Lifetime of Charge-Transfer Excited State

2019 ◽  
Vol 123 (50) ◽  
pp. 30536-30544 ◽  
Author(s):  
Zhaojun Xia ◽  
Ning Xue ◽  
Wenying Shi ◽  
Chao Lu
Keyword(s):  
Excited State ◽  
Charge Transfer ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Earth Abundant

The suppression of spin–orbit coupling effect by the ZnO layer of La0.7Sr0.3MnO3/ZnO heterostructures grown on (001) oriented Si restores the negative magnetoresistance

Nanoscale ◽  
2021 ◽  
Author(s):  
Bibekananda Das ◽  
Prahallad Padhan
Keyword(s):  
Charge Transfer ◽  
Coupling Effect ◽  
Orbit Coupling ◽  
Negative Magnetoresistance ◽  
Magnetic Scattering ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Interfacial Charge Transfer ◽  
Positive Magnetoresistance ◽  
Interfacial Charge

In Si–La0.7Sr0.3MnO3, the interfacial charge transfer driven strong localized antiferromagnetic and spin–orbit couplings favor positive magnetoresistance, which is suppressed by strong magnetic scattering induced by the top ZnO layer results in negative magnetoresistance.

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.

Enhanced blue TADF in D-A-D type naphthyridine derivative with asymmetric carbazole-donor motif

2022 ◽  
Author(s):  
Dovydas Banevičius ◽  
Gediminas Kreiza ◽  
Rokas Klioštoraitis ◽  
Saulius Jursenas ◽  
Tomas Javorskis ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Triplet State ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Locally Excited ◽  
Donor Acceptor ◽  
State Mixing

Efficient triplet-to-singlet conversion in conventional donor-acceptor TADF compounds relies on charge-transfer (CT) and locally-excited (LE) triplet state mixing as this provides required spin-orbit coupling. In this work, asymmetric carbazole-donor motif...

An efficient implementation of spin-orbit coupling within the framework of semiempirical orthogonalization-corrected method for ultrafast intersystem crossing dynamics

2021 ◽  
Author(s):  
Jie Liu ◽  
Zhenggang Lan ◽  
Jinlong Yang
Keyword(s):  
Excited State ◽  
Configuration Interaction ◽  
Efficient Implementation ◽  
Orbit Coupling ◽  
Intersystem Crossing ◽  
Spin Orbit Coupling ◽  
Spin Orbit

We implement spin-orbit couplings (SOC) within the framework of semiempirical orthogonalization-corrected methods (OMx). The excited-state wavefunction is generated from configuration interaction with single excitations (CIS). The SOC Hamiltonian in terms...

scholarly journals Chemical Control of Spin‐Orbit Coupling and Charge Transfer in Vacancy‐Ordered Ru(IV) Halide Perovskites

2020 ◽  
Author(s):  
Pratap Vishnoi ◽  
Julia L. Zuo ◽  
Joya A. Cooley ◽  
Linus Kautzsch ◽  
Alejandra Gómez‐Torres ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Chemical Control ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Halide Perovskites
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