Periodic Deformation of Microsize Droplets in a Microchannel Induced by a Transverse Alternating Electric Field

Langmuir ◽  
2013 ◽  
Vol 29 (41) ◽  
pp. 12879-12890 ◽  
Author(s):  
Takaaki Mochizuki
Keyword(s):  
Electric Field ◽  
Periodic Deformation ◽  
Alternating Electric Field

Formation of Regular Domain Structures in Quenched Ferroelectrics Under the Influence of an External High-frequency Electric Field

2019 ◽  
Vol 9 (3) ◽  
pp. 344-352 ◽  
Author(s):  
L.I. Stefanovich ◽  
O.Y. Mazur ◽  
V.V. Sobolev
Keyword(s):  
Lithium Niobate ◽  
Electric Field ◽  
Domain Structure ◽  
High Frequency ◽  
Evolution Equations ◽  
Regular Domain ◽  
Field Frequency ◽  
Domain Structures ◽  
Alternating Electric Field ◽  
Lithium Niobate Crystals

Introduction: Within the framework of the phenomenological theory of phase transitions of the second kind of Ginzburg-Landau, the kinetics of ordering of a rapidly quenched highly nonequilibrium domain structure is considered using the lithium tantalate and lithium niobate crystals as an example. Experimental: Using the statistical approach, evolution equations describing the formation of the domain structure under the influence of a high-frequency alternating electric field in the form of a standing wave were obtained. Numerical analysis has shown the possibility of forming thermodynamically stable mono- and polydomain structures. It turned out that the process of relaxation of the system to the state of thermodynamic equilibrium can proceed directly or with the formation of intermediate quasi-stationary polydomain asymmetric phases. Results: It is shown that the formation of Regular Domain Structures (RDS) is of a threshold character and occurs under the influence of an alternating electric field with an amplitude less than the critical value, whose value depends on the field frequency. The conditions for the formation of RDSs with a micrometer spatial scale were determined. Conclusion: As shown by numerical studies, the RDSs obtained retain their stability, i.e. do not disappear even after turning off the external electric field. Qualitative analysis using lithium niobate crystals as an example has shown the possibility of RDSs formation in high-frequency fields with small amplitude under resonance conditions

AEROSOL CHARGING IN ALTERNATING ELECTRIC FIELD

2001 ◽  
Vol 32 ◽  
pp. 951-952
Author(s):  
M. LACKOWSKI ◽  
A. JAWOREK ◽  
A. KRUPA
Keyword(s):  
Electric Field ◽  
Alternating Electric Field ◽  
Aerosol Charging

Generation of high harmonics by an alternating electric field in superlattices based on graphene

2011 ◽  
Vol 75 (12) ◽  
pp. 1613-1615
Author(s):  
S. Yu. Glazov ◽  
N. E. Mescherkova
Keyword(s):  
Electric Field ◽  
High Harmonics ◽  
Alternating Electric Field

Light scattering of aqueous solutions of DNA, poly(acrylic acid), and tobacco mosaic virus under alternating electric field

Biopolymers ◽  
1979 ◽  
Vol 18 (9) ◽  
pp. 2303-2314 ◽  
Author(s):  
Takashi Fujikado ◽  
Reinosuke Hayakawa ◽  
Yasaku Wada
Keyword(s):  
Light Scattering ◽  
Acrylic Acid ◽  
Electric Field ◽  
Aqueous Solutions ◽  
Tobacco Mosaic Virus ◽  
Mosaic Virus ◽  
Alternating Electric Field ◽  
Poly Acrylic Acid

Effect of Joule heating on orientation of spheroidal particle in alternating electric field

2008 ◽  
Vol 104 (2) ◽  
pp. 024903 ◽  
Author(s):  
Yu. Dolinsky ◽  
T. Elperin
Keyword(s):  
Electric Field ◽  
Joule Heating ◽  
Spheroidal Particle ◽  
Alternating Electric Field

Proliferation arrest, selectivity, and chemosensitivity enhancement of cancer cells treated by a low-intensity alternating electric field

2018 ◽  
Vol 20 (4) ◽  
Author(s):  
Kin Fong Lei ◽  
Shao-Chieh Hsieh ◽  
Andrew Goh ◽  
Rei-Lin Kuo ◽  
Ngan-Ming Tsang
Keyword(s):  
Electric Field ◽  
Cancer Cells ◽  
Low Intensity ◽  
Alternating Electric Field
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