Fan Jijun, Guan Litao, Zhao Xiaopeng. The Transmission Character of BaTiO3 ER Fluids under the Electric Field and Microwave[J]. Chinese Journal of Chemical Physics , 2001, 14(5): 637-640. doi: 10.1088/1674-0068/14/5/637-640
Citation: Fan Jijun, Guan Litao, Zhao Xiaopeng. The Transmission Character of BaTiO3 ER Fluids under the Electric Field and Microwave[J]. Chinese Journal of Chemical Physics , 2001, 14(5): 637-640. doi: 10.1088/1674-0068/14/5/637-640

The Transmission Character of BaTiO3 ER Fluids under the Electric Field and Microwave

doi: 10.1088/1674-0068/14/5/637-640
  • Received Date: 2001-08-14
  • The perpendicular and paralleling relationships of the direction of microwave propagation and the particle chains in ER fluids were considered, respectively. The behavior of microwav propagation in BaTiO3ER fluids was studied. It is found that the transmittance in the fluids coul be adjusted under external electric field. In the perpendicular condition, the transmittance decreases with field intensity when the concentration of the fluid is low. The amplitude of transmittance can increase with the concentration of the fluid. When the concentration exceeds a criticavalue, the transmittance decreases first, then increases with field intensity, there is a minimum value of the transmittance. In the paralleling condition, the transmittance decreases with electri intensity. Moreover, the behavior of microwave transmission displays the delaying character With the increasing of field intensity, the delaying character weakens.
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The Transmission Character of BaTiO3 ER Fluids under the Electric Field and Microwave

doi: 10.1088/1674-0068/14/5/637-640

Abstract: The perpendicular and paralleling relationships of the direction of microwave propagation and the particle chains in ER fluids were considered, respectively. The behavior of microwav propagation in BaTiO3ER fluids was studied. It is found that the transmittance in the fluids coul be adjusted under external electric field. In the perpendicular condition, the transmittance decreases with field intensity when the concentration of the fluid is low. The amplitude of transmittance can increase with the concentration of the fluid. When the concentration exceeds a criticavalue, the transmittance decreases first, then increases with field intensity, there is a minimum value of the transmittance. In the paralleling condition, the transmittance decreases with electri intensity. Moreover, the behavior of microwave transmission displays the delaying character With the increasing of field intensity, the delaying character weakens.

Fan Jijun, Guan Litao, Zhao Xiaopeng. The Transmission Character of BaTiO3 ER Fluids under the Electric Field and Microwave[J]. Chinese Journal of Chemical Physics , 2001, 14(5): 637-640. doi: 10.1088/1674-0068/14/5/637-640
Citation: Fan Jijun, Guan Litao, Zhao Xiaopeng. The Transmission Character of BaTiO3 ER Fluids under the Electric Field and Microwave[J]. Chinese Journal of Chemical Physics , 2001, 14(5): 637-640. doi: 10.1088/1674-0068/14/5/637-640

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