Interface-Charge-Coupled Polarization Response of Pt-BaTiO3-ZnO-Pt Heterojunctions: A Physical Model Approach

2008 ◽  
Vol 37 (7) ◽  
pp. 1029-1034 ◽  
Author(s):  
Venkata M. Voora ◽  
T. Hofmann ◽  
M. Brandt ◽  
M. Lorenz ◽  
M. Grundmann ◽  
...  
Keyword(s):  
Physical Model ◽  
Interface Charge ◽  
Polarization Response ◽  
Model Approach

Interface-charge-coupled polarization response model of Pt-BaTiO3-ZnO-Pt heterojunctions: Physical parameters variation

2008 ◽  
Vol 1074 ◽  
Author(s):  
Venkata Voora ◽  
Tino Hofmann ◽  
Ann Kjerstad ◽  
Matthias Brandt ◽  
Michael Lorenz ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Wurtzite Structure ◽  
Physical Parameters ◽  
Ionic Charge ◽  
Interface Charge ◽  
Polarization Response ◽  
Device Applications ◽  
Physical Attributes ◽  
Common Interface ◽  
Model Approach

ABSTRACTHeterojunctions composed of wurtzite-structure (piezoelectric) ZnO and perovskite-structure (ferroelectric) BaTiO3 are very interesting because of the coupling effects between the non-switchable ionic charge of wurtzite-structure and electrically switchable lattice charge of pervoskite structure at their common interface. In this paper we report the variations in the overall electrical properties of the ZnO-BaTiO3 heterostructure as a function of different physical attributes by using our previously reported physical model approach. This numerical model analysis helps us to prepare the samples by using pulsed laser deposition with specific electrical properties. This study is also useful for the future device applications.

Interface-charge-coupled polarization response of Pt-ZnO-BaTiO3-ZnO-Pt heterostructures: Three-layer model expansion

2008 ◽  
Author(s):  
Venkata M. Voora ◽  
Tino Hofmann ◽  
Matthias Brandt ◽  
Michael Lorenz ◽  
Marius Grundmann ◽  
...  
Keyword(s):  
Layer Model ◽  
Interface Charge ◽  
Polarization Response ◽  
Model Expansion

Physical model approach to the design of laser irradiation regimens to improve resistance to dental caries

1996 ◽  
Author(s):  
Jeffrey L. Fox ◽  
Jer Hsu ◽  
William I. Higuchi ◽  
G. L. Powell ◽  
M. Otsuka
Keyword(s):  
Dental Caries ◽  
Laser Irradiation ◽  
Physical Model ◽  
Model Approach

Physical model approach to understanding finite dose transport and uptake of hydrocortisone in hairless guinea-pig skin

1992 ◽  
Vol 81 (1) ◽  
pp. 89-99 ◽  
Author(s):  
Y. Seta ◽  
A.H. Ghanem ◽  
W.I. Higuchi ◽  
S. Borsadia ◽  
C.R. Behl ◽  
...  
Keyword(s):  
Guinea Pig ◽  
Physical Model ◽  
Pig Skin ◽  
Hairless Guinea Pig ◽  
Model Approach

Porosity Prediction from Shallow Subsurface Seismic Investigation - A Rock Physical Model Approach

2019 ◽  
Author(s):  
Guillaume Sauvin ◽  
Maarten Vanneste ◽  
Park Joonsang ◽  
Madshus Christian
Keyword(s):  
Physical Model ◽  
Shallow Subsurface ◽  
Seismic Investigation ◽  
Rock Physical Model ◽  
Model Approach
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