A Study of Phonon-Spin Interaction in the System 3d1 in Al2O3

SPIN-SPIN INTERACTION IN ONE PARTICLE DIRAC EQUATION

Scientific Herald of Uzhhorod University Series Physics ◽

10.24144/2415-8038.1999.4.66-68 ◽

1999 ◽

Vol 4 (0) ◽

pp. 66-68

Author(s):

І. І. Гайсак ◽

В. С. Морохович

Keyword(s):

Dirac Equation ◽

Spin Interaction

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The Effect of Spin-Spin Interaction in the Region of Freedricksz Transition in Antiferroelectric Liquid Crystals

Journal of Pure Applied and Industrial Physics ◽

10.29055/jpaip/302 ◽

2017 ◽

Vol 7 (12) ◽

pp. 436-443

Author(s):

Tapas Pal Majumder ◽

Pravash Mandal ◽

Deblal Das

Keyword(s):

Liquid Crystals ◽

Spin Interaction ◽

Antiferroelectric Liquid Crystals

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Thermal transport through a one-dimensional quantum spin-1/2 chain heterostructure: The role of three-site spin interaction

The European Physical Journal B ◽

10.1140/epjb/e2012-30793-6 ◽

2012 ◽

Vol 86 (1) ◽

Cited By ~ 69

Author(s):

H. Wu ◽

Y. Wang ◽

W. -J. Gong ◽

Y. Han ◽

X. -H. Chen

Keyword(s):

Thermal Transport ◽

Quantum Spin ◽

Spin Interaction ◽

One Dimensional

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Symmetry mediated tunable molecular magnetism on a 2D material

Communications Physics ◽

10.1038/s42005-021-00601-8 ◽

2021 ◽

Vol 4 (1) ◽

Author(s):

Yuqi Wang ◽

Soroush Arabi ◽

Klaus Kern ◽

Markus Ternes

Keyword(s):

Single Molecule ◽

Twist Angle ◽

Layered Material ◽

Spin Interaction ◽

Transition Metal Dichalcogenide ◽

Nanoscale Structures ◽

Reduced Dimensions ◽

Spin Interactions ◽

Metal Organic ◽

Probe Microscope

AbstractSymmetries in nanoscale structures can be decisive for their structural, electronic, and magnetic properties, particularly in systems with reduced dimensions. Here we show that the symmetries of a flat metal-organic molecule adsorbed on a transition metal dichalcogenide, a 2-dimensional layered material, have a dramatic effect on the total spin and the intramolecular spin-spin interactions. Using a scanning probe microscope, we find two different molecular spin states by modifying the symmetry of the molecules via the twist angle to the substrate. Additionally, we observe significant non-collinear Dzyaloshinskii–Moriya interaction between two electron spins on the molecule induced by the spin-orbit coupling of the van der Waals coupled layered material with broken inversion symmetry. Our work opens a path for modifying the spin by exploiting symmetries and for studying the nature of surface-induced non-collinear spin-spin interaction within a single molecule which might allow the realization of more complex topological spin structures.

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