scholarly journals Domain wall mobility and roughening in doped ferroelectric hexagonal manganites

2020 ◽  
Vol 2 (3) ◽  
Author(s):  
D. R. Småbråten ◽  
T. S. Holstad ◽  
D. M. Evans ◽  
Z. Yan ◽  
E. Bourret ◽  
...  
Keyword(s):  
Domain Wall ◽  
Domain Wall Mobility ◽  
Hexagonal Manganites ◽  
Wall Mobility

scholarly journals Giant conductivity of mobile non-oxide domain walls

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
S. Ghara ◽  
K. Geirhos ◽  
L. Kuerten ◽  
P. Lunkenheimer ◽  
V. Tsurkan ◽  
...  
Keyword(s):  
Magnetic Fields ◽  
Domain Wall ◽  
Domain Walls ◽  
Building Blocks ◽  
External Fields ◽  
Tail Domain ◽  
Oxide Electronics ◽  
Domain Wall Mobility ◽  
Conductance Changes ◽  
Wall Mobility

AbstractAtomically sharp domain walls in ferroelectrics are considered as an ideal platform to realize easy-to-reconfigure nanoelectronic building blocks, created, manipulated and erased by external fields. However, conductive domain walls have been exclusively observed in oxides, where domain wall mobility and conductivity is largely influenced by stoichiometry and defects. Here, we report on giant conductivity of domain walls in the non-oxide ferroelectric GaV4S8. We observe conductive domain walls forming in zig-zagging structures, that are composed of head-to-head and tail-to-tail domain wall segments alternating on the nanoscale. Remarkably, both types of segments possess high conductivity, unimaginable in oxide ferroelectrics. These effectively 2D domain walls, dominating the 3D conductance, can be mobilized by magnetic fields, triggering abrupt conductance changes as large as eight orders of magnitude. These unique properties demonstrate that non-oxide ferroelectrics can be the source of novel phenomena beyond the realm of oxide electronics.

Domain-wall mobility in irradiated triglycine sulfate

1998 ◽  
Vol 40 (7) ◽  
pp. 1201-1203 ◽  
Author(s):  
L. N. Kamysheva ◽  
O. M. Golitsyna ◽  
T. N. Podgornaya
Keyword(s):  
Domain Wall ◽  
Triglycine Sulfate ◽  
Domain Wall Mobility ◽  
Wall Mobility

Domain wall mobility measurements in magneto-optic media

1994 ◽  
Vol 30 (6) ◽  
pp. 4401-4403 ◽  
Author(s):  
Mann Du ◽  
M.H. Kryder
Keyword(s):  
Domain Wall ◽  
Domain Wall Mobility ◽  
Wall Mobility ◽  
Magneto Optic

Domain Wall Mobility in Epitaxial Garnet Films

1973 ◽  
Author(s):  
G. P. Vella-Coleiro ◽  
Hugh C. Wolfe ◽  
C. D. Graham ◽  
J. J. Rhyne
Keyword(s):  
Domain Wall ◽  
Garnet Films ◽  
Domain Wall Mobility ◽  
Wall Mobility

Domain-wall mobility in orthoferrite crystals grown by float-zone technique

1971 ◽  
Vol 7 (3) ◽  
pp. 470-471 ◽  
Author(s):  
A. Marsh ◽  
R. Fairholme ◽  
G. Gill
Keyword(s):  
Domain Wall ◽  
Float Zone ◽  
Domain Wall Mobility ◽  
Wall Mobility

scholarly journals Domain wall mobility in nanowires: Transverse versus vortex walls

2004 ◽  
Vol 69 (6) ◽  
Author(s):  
R. Wieser ◽  
U. Nowak ◽  
K. D. Usadel
Keyword(s):  
Domain Wall ◽  
Domain Wall Mobility ◽  
Wall Mobility

Manipulation of domain wall mobility by oxygen vacancy ordering in multiferroic YMnO3

2013 ◽  
Vol 15 (46) ◽  
pp. 20010 ◽  
Author(s):  
Yi Du ◽  
Xiaolin Wang ◽  
Dapeng Chen ◽  
Youxing Yu ◽  
Weichang Hao ◽  
...  
Keyword(s):  
Oxygen Vacancy ◽  
Domain Wall ◽  
Vacancy Ordering ◽  
Domain Wall Mobility ◽  
Wall Mobility
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