scholarly journals Engineering Individual Oxygen Vacancies: Domain-Wall Conductivity and Controllable Topological Solitons

ACS Nano ◽  
2021 ◽  
Author(s):  
Hemaprabha Elangovan ◽  
Maya Barzilay ◽  
Jiawei Huang ◽  
Shi Liu ◽  
Shai Cohen ◽  
...  
Keyword(s):  
Domain Wall ◽  
Oxygen Vacancies ◽  
Topological Solitons ◽  
Wall Conductivity

scholarly journals Domain wall conductivity in oxygen deficient multiferroic YMnO3 single crystals

2011 ◽  
Vol 99 (25) ◽  
pp. 252107 ◽  
Author(s):  
Y. Du ◽  
X. L. Wang ◽  
D. P. Chen ◽  
S. X. Dou ◽  
Z. X. Cheng ◽  
...  
Keyword(s):  
Domain Wall ◽  
Single Crystals ◽  
Wall Conductivity

scholarly journals Domain wall conductivity in KTiOPO4 crystals

APL Materials ◽  
2017 ◽  
Vol 5 (7) ◽  
pp. 076108 ◽  
Author(s):  
G. Lindgren ◽  
C. Canalias
Keyword(s):  
Domain Wall ◽  
Wall Conductivity

scholarly journals Domain wall conductivity as the origin of enhanced domain wall dynamics in polycrystalline BiFeO3

2020 ◽  
Vol 128 (6) ◽  
pp. 064104
Author(s):  
Maja Makarovic ◽  
Mustafa Çağri Bayir ◽  
Hana Ursic ◽  
Andraz Bradesko ◽  
Tadej Rojac
Keyword(s):  
Domain Wall ◽  
Wall Conductivity ◽  
Domain Wall Dynamics

scholarly journals Enhanced domain wall conductivity in photosensitive ferroelectrics Sn2P2S6 with full-visible-spectrum absorption

2021 ◽  
Author(s):  
Jianming Deng ◽  
Xing’an Jiang ◽  
Yanyu Liu ◽  
Wei Zhao ◽  
Gang Tang ◽  
...  
Keyword(s):  
Domain Wall ◽  
Visible Spectrum ◽  
Wall Conductivity

scholarly journals Effects of the Domain Wall Conductivity on the Domain Formation under AFM-Tip Voltages in Ion-Sliced LiNbO3 Films

Crystals ◽  
2020 ◽  
Vol 10 (12) ◽  
pp. 1160
Author(s):  
Radmir Gainutdinov ◽  
Tatyana Volk
Keyword(s):  
Domain Wall ◽  
Inclination Angle ◽  
External Action ◽  
Domain Formation ◽  
Bulk Conductivity ◽  
Wall Conductivity

The specified domain patterns were written by AFM-tip voltages in LiNbO3 films composing LNOI (LiNbO3-on-insulator). The domain wall conductivity (DWC) was estimated in the written patterns. This estimate was based on the effects of load resistors RL inserted between DWs and the ground, on the features of occurring domains. In this case, the domain formation is controlled by the ratio between RL and the DWs’ resistance RDW. Starting from the comparison of patterns appearing at different RL, the value of RDW in a specified pattern was estimated. The corresponding DWC is of σDW ≈ 10−3 (Ohm cm)−1 which exceeds the tabular bulk conductivity of LiNbO3 by no less than twelve orders of magnitude. A small DW inclination angle of (10−4)0 responsible for this DWC is not caused by any external action and characterizes the domain frontal growth under an AFM-tip voltage.

Giant Domain Wall Conductivity in Self‐Assembled BiFeO 3 Nanocrystals

2020 ◽  
Vol 31 (1) ◽  
pp. 2005876
Author(s):  
Lisha Liu ◽  
Kun Xu ◽  
Qian Li ◽  
John Daniels ◽  
Hua Zhou ◽  
...  
Keyword(s):  
Domain Wall ◽  
Wall Conductivity ◽  
Self Assembled

Axial oxygen vacancy-regulated microwave absorption in micron-sized tetragonal BaTiO3 particles

2018 ◽  
Vol 6 (36) ◽  
pp. 9749-9755 ◽  
Author(s):  
Kyungnae Baek ◽  
Seung-Yong Lee ◽  
Sang-Gil Doh ◽  
Miyoung Kim ◽  
Jerome K. Hyun
Keyword(s):  
Oxygen Vacancy ◽  
Domain Wall ◽  
Microwave Absorption ◽  
Oxygen Vacancies ◽  
Wall Motion ◽  
Domain Wall Motion ◽  
Ferroelectric Domain ◽  
Effective Control

Microwave absorption of micron-sized BaTiO3 particle composites are enhanced up to −26 dB by effective control over ferroelectric domain wall motion mediated by axial oxygen vacancies.

scholarly journals Domain Wall Conductivity in La-DopedBiFeO3

2010 ◽  
Vol 105 (19) ◽  
Author(s):  
J. Seidel ◽  
P. Maksymovych ◽  
Y. Batra ◽  
A. Katan ◽  
S.-Y. Yang ◽  
...  
Keyword(s):  
Domain Wall ◽  
Wall Conductivity
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