Large photoinduced ferroelectric coercive field increase and photodefined domain pattern in lithium‐tantalate crystal

1996 ◽  
Vol 69 (25) ◽  
pp. 3803-3805 ◽  
Author(s):  
Shiuh Chao ◽  
Chien‐Chung Hung
Keyword(s):  
Coercive Field ◽  
Lithium Tantalate ◽  
Domain Pattern ◽  
Field Increase

Time dependence of ferroelectric coercive field after domain inversion for lithium‐tantalate crystal

1995 ◽  
Vol 67 (8) ◽  
pp. 1066-1068 ◽  
Author(s):  
Shiuh Chao ◽  
William Davis ◽  
David D. Tuschel ◽  
Ronald Nichols ◽  
Mool Gupta ◽  
...  
Keyword(s):  
Time Dependence ◽  
Coercive Field ◽  
Lithium Tantalate ◽  
Domain Inversion

Selective Flotation of Lithium Tantalate from Green Carborandum

1988 ◽  
Vol 104 (1207) ◽  
pp. 581-586
Author(s):  
Mitsuo MAMIYA ◽  
Toyohisa FUJITA ◽  
Yuezhou WEI
Keyword(s):  
Lithium Tantalate ◽  
Selective Flotation

The Influence of the Soaking Process on Magnetization Saturation and Coercivity Field of the Classic Amorphous Alloy Fe61Co10Y8Nb1B20.

2018 ◽  
Vol 69 (10) ◽  
pp. 2819-2822
Author(s):  
Marcin Nabialek
Keyword(s):  
Magnetic Field ◽  
Saturation Magnetization ◽  
Coercive Field ◽  
Thermal Treatments ◽  
Solid Samples ◽  
Magnetization Saturation ◽  
Transmission Geometry ◽  
Negative Effect ◽  
Coercivity Field ◽  
The Magnetic Field

This study presents the results of Mossbauer research and magnetic properties. The tests were carried out for amorphous Fe61Co10Y8Nb1B20 alloys produced in the form of strips with a thickness of approximately 35 mm. Mossbauer spectra were measured in transmission geometry for solid samples. Measurements were taken for samples in solidified state and after two heating processes. The first process was carried out at 700K and 60 minutes, the second at 720K and 210 minutes. For the samples prepared in this way, magnetization tests were performed as a function of the magnetic field strength. The values of saturation magnetization and the value of the coercive field were determined from these matrices. It was found that the performed thermal treatments had a negative effect on the value of saturation magnetization and change in the value of the coercive field.

Radical Bridged Ln4 Metallocene Complexes with Strong Magnetic Coupling and Large Coercive Field

2021 ◽  
Author(s):  
Niki Mavragani ◽  
Dylan Errulat ◽  
Diogo A. Gálico ◽  
Alexandros A. Kitos ◽  
Akseli Mansikkamäki ◽  
...  
Keyword(s):  
Coercive Field ◽  
Magnetic Coupling ◽  
Metallocene Complexes
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