Comparative study of structural and optical behavior of Er3+ doped Y2SiO5 phosphor prepared by different methods

2022 ◽  
Vol 275 ◽  
pp. 115511
Author(s):  
Kanchan Upadhyay ◽  
Sabu Thomas ◽  
Raunak Kumar Tamrakar ◽  
Nandakumar Kalarikkal ◽  
Suraj Butoliya
2008 ◽  
Vol 143 (1-3) ◽  
pp. 299-307 ◽  
Author(s):  
L.S. Cavalcante ◽  
V.S. Marques ◽  
J.C. Sczancoski ◽  
M.T. Escote ◽  
M.R. Joya ◽  
...  

2020 ◽  
Author(s):  
Bruno Oliveira Ferreira de Souza ◽  
Éve‐Marie Frigon ◽  
Robert Tremblay‐Laliberté ◽  
Christian Casanova ◽  
Denis Boire

Author(s):  
A. Strojnik ◽  
J.W. Scholl ◽  
V. Bevc

The electron accelerator, as inserted between the electron source (injector) and the imaging column of the HVEM, is usually a strong lens and should be optimized in order to ensure high brightness over a wide range of accelerating voltages and illuminating conditions. This is especially true in the case of the STEM where the brightness directly determines the highest resolution attainable. In the past, the optical behavior of accelerators was usually determined for a particular configuration. During the development of the accelerator for the Arizona 1 MEV STEM, systematic investigation was made of the major optical properties for a variety of electrode configurations, number of stages N, accelerating voltages, 1 and 10 MEV, and a range of injection voltages ϕ0 = 1, 3, 10, 30, 100, 300 kV).


2001 ◽  
Vol 268 (6) ◽  
pp. 1739-1748
Author(s):  
Aitor Hierro ◽  
Jesus M. Arizmendi ◽  
Javier De Las Rivas ◽  
M. Angeles Urbaneja ◽  
Adelina Prado ◽  
...  

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