Strong, high-frequency, ac electric-field-induced rhombohedra-tetragonal phase transition in Pb(Mg1∕3Nb2∕3)O3–PbTiO3 single crystal

2005 ◽  
Vol 97 (7) ◽  
pp. 074107 ◽  
Author(s):  
Chun Zhan ◽  
Juntao Wu ◽  
Shizhuo Yin ◽  
Xiaoning Jiang
Keyword(s):  
Phase Transition ◽  
Electric Field ◽  
Single Crystal ◽  
Tetragonal Phase ◽  
High Frequency ◽  
Ac Electric Field ◽  
High Frequency Ac ◽  
Tetragonal Phase Transition

FABRICATION OF DISPERSED ALIGNED CARBON NANOTUBE ARRAY BETWEEN METAL ELECTRODES

2006 ◽  
Vol 05 (04n05) ◽  
pp. 389-394
Author(s):  
CHANGXIN CHEN ◽  
YAFEI ZHANG
Keyword(s):  
Carbon Nanotube ◽  
Electric Field ◽  
High Frequency ◽  
Metal Electrodes ◽  
Nanotube Array ◽  
Carbon Nanotube Array ◽  
Ac Electric Field ◽  
High Volatility ◽  
Surface Decoration ◽  
High Frequency Ac

Dispersed aligned single-wall carbon nanotube (SWCNT) array has been formed between electrodes by electric field assisted alignment of surface decorated SWCNTs. The surface decoration of SWCNTs with functional molecules allows them to dispersedly bridge metal electrodes and effectively obviates the entanglement between SWCNTs. The influences of solution volatility and electric-field type on the alignment are investigated. It is indicated that the well-oriented SWCNT array can be achieved by using the high-volatility solvent and the high-frequency AC electric field to align SWCNTs.

Strong AC electric-field-induced phase transition in PMN-PT single crystal

2004 ◽  
Author(s):  
Chun Zhan ◽  
Juntao Wu ◽  
Xiaoning Jiang ◽  
Shizhuo Yin
Keyword(s):  
Phase Transition ◽  
Electric Field ◽  
Single Crystal ◽  
Ac Electric Field

Influence of Orthorhombic-Tetragonal Phase Transition on Microwave Dielectric Dispersion of BaTiO 3 Ceramic

2013 ◽  
Vol 30 (12) ◽  
pp. 127701 ◽  
Author(s):  
Wen-Tao Hao ◽  
Jia-Liang Zhang ◽  
Peng Zheng ◽  
Yan-Qing Wu ◽  
Yong-Qiang Tan ◽  
...  
Keyword(s):  
Phase Transition ◽  
Tetragonal Phase ◽  
Dielectric Dispersion ◽  
Microwave Dielectric ◽  
Tetragonal Phase Transition
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