Resonant terahertz generation from laser filaments in the presence of static electric field in a magnetized collisional plasma

2021 ◽  
Vol 136 (2) ◽  
Author(s):  
Sandeep Kumar ◽  
Shivani Vij ◽  
Niti Kant ◽  
Alka Mehta ◽  
Vishal Thakur
2021 ◽  
Vol 125 (33) ◽  
pp. 18483-18493
Author(s):  
Kehan Li ◽  
Bingbing Chen ◽  
Mingjun Yang ◽  
Yongchen Song ◽  
Lanlan Jiang

1980 ◽  
Vol 30 (1) ◽  
pp. 3-6
Author(s):  
L. Galzigna ◽  
L. Garbin ◽  
F. Rigoni ◽  
N. Siliprandi

2018 ◽  
Vol 173 ◽  
pp. 03002 ◽  
Author(s):  
Alexander Ayriyan ◽  
Edik Ayryan ◽  
Alexandre Egorov ◽  
Maria Dencheva-Zarkova ◽  
Georgi Hadjichristov ◽  
...  

A two-dimensional model of Fredericks effect was used for the investigation of the static electric field influence on nematic liquid crystal director orientation in the side-electrode cell. The solutions of the equations describing the model were obtained by finite-difference methods. Fredericks transition threshold for the central part of the cell, as well as dependencies of the distribution of the director orientation patterns on the electric field and location, were obtained. The numerical results are found to agree qualitatively with the experiment. Further investigations are needed to elucidate completely the Fredericks effect.


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