Aluminium coating suitable for EMS

2021 ◽  
Vol 65 (2) ◽  
pp. 79
Keyword(s):  
1992 ◽  
Vol 11 (9) ◽  
pp. 573-574 ◽  
Author(s):  
J. Ilavsky ◽  
J. Forman ◽  
P. Chraska

Author(s):  
Kamarul'Asyikin Mustafa ◽  
Jumril Yunas ◽  
Azrul Azlan Hamzah ◽  
Wan Ammar Fikri Wan Ali ◽  
Burhanuddin Yeop Majlis

1965 ◽  
Vol 15 (5) ◽  
pp. 299-305
Author(s):  
Toshio YAMADA ◽  
Shigeo MARUNO ◽  
Katsuhisa SUGIMOTO

2007 ◽  
Author(s):  
A. F. Batzias ◽  
Theodore E. Simos ◽  
George Maroulis

2020 ◽  
Vol 188 (3) ◽  
pp. 378-382
Author(s):  
K Bairlein ◽  
B Behnke ◽  
O Hupe

Abstract A secondary standard for ambient dose equivalent, H*(10), is necessary for the dissemination of the unit Sievert (Sv), but there is no such standard commercially available currently. Furthermore, the measurement of H*(10) instead of calculating H*(10) from air kerma and conversion coefficients is needed for unknown radiation fields. We developed a prototype of a new secondary standard for H*(10) based on a spherical 1 l ionization chamber for air kerma. This chamber was modified with copper wires at the inner surface to adjust the response of the chamber according to H*(10). Additionally, a Makrolon shell and an aluminium coating were added to optimize the response at energies below 50 keV. The prototype fulfils the requirements given in ISO 4037-2 in the energy range from 12 keV to 7 MeV. In combination with an electrometer, it can be used as area dosemeter, suitable for pulsed fields and for low energy radiation.


1988 ◽  
Vol 17 (3) ◽  
pp. 207-215 ◽  
Author(s):  
Hu Xingfang ◽  
Qin Shuyin ◽  
Tian Jingfen ◽  
Hu Meifeng

2013 ◽  
Vol 68 ◽  
pp. 558-565 ◽  
Author(s):  
Muhamad Hafiz Abd Malek ◽  
Nor Hayati Saad ◽  
Sunhaji Kiyai Abas ◽  
N.R. Nik Roselina ◽  
Noriyati Mohd Shah

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