Polarisation switching dynamics by Inhomogeneous Field Mechanism in ferroelectric polymers

2011 ◽  
Author(s):  
J. Schutrumpf ◽  
S. Zhukov ◽  
Y.A. Genenko ◽  
H. von Seggern
Keyword(s):  
Inhomogeneous Field ◽  
Ferroelectric Polymers ◽  
Switching Dynamics

SWITCHING DYNAMICS OF BISTABLE CdS ABSORPTIVE PLATELETS

1988 ◽  
Vol 49 (C2) ◽  
pp. C2-153-C2-156 ◽  
Author(s):  
J.-Y. BIGOT ◽  
A. DAUNOIS ◽  
N. CHERKAOUI EDDEQAQI ◽  
J. OBERLE ◽  
M. WEGENER ◽  
...  
Keyword(s):  
Switching Dynamics

SIMULATION OF THE FLIGHT OF A DROP OF GALVANIC ELECTROLYTE IN AN INHOMOGENEOUS FIELD OF AN ELECTRIC CATCHER

2020 ◽  
Author(s):  
V.I. Garshin ◽  
◽  
A.R. Lebedev ◽  
S.E. Geraskova ◽  
◽  
...  
Keyword(s):  
Electric Field ◽  
Flight Path ◽  
Inhomogeneous Field ◽  
Inhomogeneous Electric Field ◽  
Trajectory Method

The article shows the relations for modeling an inhomogeneous electric field and the flight path of a drop of galvanic electrolyte in it. Estimates are preliminary. Articles and patents of authors in which non-uniform fields are already used are given. A modified trajectory method is proposed for evaluating the effectiveness of trapping harmful electrolyte droplets.

Ultrafast Switching Dynamics

2017 ◽  
Author(s):  
Olle Eriksson ◽  
Anders Bergman ◽  
Lars Bergqvist ◽  
Johan Hellsvik
Keyword(s):  
Lower Energy ◽  
Research Field ◽  
Optical Control ◽  
Magnetic Memory ◽  
Magnetic Media ◽  
Switching Dynamics ◽  
All Optical ◽  
Ultrafast Switching ◽  
Stored Information ◽  
Intense Research

The time-integrated amount of data and stored information, is doubled roughly every eighteen months, and since the majority of the worlds information is stored in magnetic media, the possibility to write and retrieve information in a magnetic material at ever greater speed and with lower energy consumption, has obvious benefits for our society. Hence the seemingly simple switching of a magnetic unit, a bit, is a crucial process which defines how efficiently information can be stored and retrieved from a magnetic memory. Of particular interest here are the concepts of ultrafast magnetism and all-optical control of magnetism which have in recent decades become the basis for an intense research field. The motivation is natural; the mechanisms behind these phenomena are far from trivial and the technological implications are huge.

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