Spin-Dependent Polaron Dynamics in Organic Ferromagnets

2022 ◽  
pp. 614-621
Author(s):  
Hui Wang ◽  
Hong-yan Shi ◽  
Xiao-juan Yuan ◽  
Jing-fen Zhao ◽  
Hong-xia Bu ◽  
...  
Keyword(s):  
Organic Ferromagnets ◽  
Polaron Dynamics

Weak-field polaron dynamics in organic ferromagnets

2020 ◽  
Vol 22 (27) ◽  
pp. 15707-15715
Author(s):  
Hongjun Kan ◽  
Yuanyuan Miao ◽  
Shuai Qiu ◽  
Guangping Zhang ◽  
Junfeng Ren ◽  
...  
Keyword(s):  
Electric Fields ◽  
Weak Field ◽  
Dynamical Method ◽  
Organic Ferromagnets ◽  
Polaron Dynamics

With a nonadiabatic dynamical method the polaron dynamics in organic ferromagnets with spin radicals is investigated under weak electric fields.

scholarly journals All organic multiferroic magnetoelectric complexes with strong interfacial spin-dipole interaction

2021 ◽  
Vol 5 (1) ◽  
Author(s):  
Yuying Yang ◽  
Zhiyan Chen ◽  
Xiangqian Lu ◽  
Xiaotao Hao ◽  
Wei Qin
Keyword(s):  
Magnetic Field ◽  
Light Intensity ◽  
Room Temperature ◽  
Incident Light ◽  
Dipole Interaction ◽  
Interfacial Interaction ◽  
Magnetoelectric Coupling ◽  
Incident Light Intensity ◽  
Organic Ferromagnets ◽  
Magnetoelectric Coefficient

AbstractThe organic magnetoelectric complexes are beneficial for the development on flexible magnetoelectric devices in the future. In this work, we fabricated all organic multiferroic ferromagnetic/ferroelectric complexes to study magnetoelectric coupling at room temperature. Under the stimulus of external magnetic field, the localization of charge inside organic ferromagnets will be enhanced to affect spin–dipole interaction at organic multiferroic interfaces, where overall ferroelectric polarization is tuned to present an organic magnetoelectric coupling. Moreover, the magnetoelectric coupling of the organic ferromagnetic/ferroelectric complex is tightly dependent on incident light intensity. Decreasing light intensity, the dominated interfacial interaction will switch from spin–dipole to dipole–dipole interaction, which leads to the magnetoelectric coefficient changing from positive to negative in organic multiferroic magnetoelectric complexes.

ChemInform Abstract: Organic Ferromagnets

ChemInform ◽  
2010 ◽  
Vol 26 (19) ◽  
pp. no-no
Author(s):  
D. GATTESCHI
Keyword(s):  
Organic Ferromagnets

Magnetic behavior of nonet tetracarbene as a model for one-dimensional organic ferromagnets

1986 ◽  
Vol 108 (3) ◽  
pp. 368-371 ◽  
Author(s):  
Tadashi. Sugawara ◽  
Shunji. Bandow ◽  
Keisaku. Kimura ◽  
Hiizu. Iwamura ◽  
Koichi. Itoh
Keyword(s):  
Magnetic Behavior ◽  
One Dimensional ◽  
Organic Ferromagnets

Effects of disordered interchain interactions on polaron dynamics in semiconducting polymers

2011 ◽  
Vol 134 (24) ◽  
pp. 244901 ◽  
Author(s):  
Xiao-Juan Yuan ◽  
Xian-Feng Dong ◽  
Dong-Mei Li ◽  
De-Sheng Liu
Keyword(s):  
Semiconducting Polymers ◽  
Interchain Interactions ◽  
Polaron Dynamics

High-Spin Polycarbenes as a Model for Organic Ferromagnets

1985 ◽  
Vol 125 (1) ◽  
pp. 251-260 ◽  
Author(s):  
Hiizu Iwamura ◽  
Tadashi Sugawara ◽  
Koichi Itoh ◽  
Takeji Takui
Keyword(s):  
High Spin ◽  
Organic Ferromagnets

scholarly journals Polaron dynamics with impurities in conjugated polymers

2005 ◽  
Vol 35 (4a) ◽  
pp. 961-964 ◽  
Author(s):  
M. P. Lima ◽  
G. M. e Silva
Keyword(s):  
Conjugated Polymers ◽  
Polaron Dynamics

Phase inhomogeneities in the charge-orbital-ordered manganiteNd0.5Sr0.5MnO3revealed through polaron dynamics

2007 ◽  
Vol 76 (2) ◽  
Author(s):  
R. P. Prasankumar ◽  
S. Zvyagin ◽  
K. V. Kamenev ◽  
G. Balakrishnan ◽  
D. Mck. Paul ◽  
...  
Keyword(s):  
Polaron Dynamics
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