A classical analogy for quantum band formation

2018 ◽  
Vol 86 (8) ◽  
pp. 609-615
Author(s):  
Parker Roberts ◽  
Alexandria Skinner ◽  
Tadan Cobb ◽  
Scott Carr ◽  
Shawn A. Hilbert
Keyword(s):  
Band Formation ◽  
Classical Analogy

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.

Micromechanics of kink band formation in open-hole fibre composites under compressive loading

2018 ◽  
Vol 149 ◽  
pp. 66-73 ◽  
Author(s):  
Vedad Tojaga ◽  
Simon P.H. Skovsgaard ◽  
Henrik Myhre Jensen
Keyword(s):  
Compressive Loading ◽  
Kink Band ◽  
Band Formation ◽  
Fibre Composites ◽  
Open Hole

scholarly journals Silicon Promotes Exodermal Casparian Band Formation in Si-Accumulating and Si-Excluding Species by Forming Phenol Complexes

PLoS ONE ◽  
2015 ◽  
Vol 10 (9) ◽  
pp. e0138555 ◽  
Author(s):  
Alexander T. Fleck ◽  
Sascha Schulze ◽  
Martin Hinrichs ◽  
André Specht ◽  
Friedrich Waßmann ◽  
...  
Keyword(s):  
Band Formation ◽  
Casparian Band

Band formation in HPC solutions by consecutive shears along orthogonal directions

1989 ◽  
Vol 4 (4) ◽  
pp. 385-391 ◽  
Author(s):  
P. L. Maffettone ◽  
N. Grizzuti ◽  
G. Marrucci
Keyword(s):  
Band Formation

Initial stage of SiO2 valence band formation

1998 ◽  
Vol 123-124 ◽  
pp. 542-545 ◽  
Author(s):  
K. Hirose ◽  
H. Nohira ◽  
T. Koike ◽  
T. Aizaki ◽  
T. Hattori
Keyword(s):  
Valence Band ◽  
Band Formation ◽  
Initial Stage
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