Результаты исследований: Научные публикации в периодических изданиях › статья в журнале по материалам конференции › Рецензирование
Polarizing supermirror microbender on quartz. / Syromyatnikov, V. G.; Alexeev, V. L.
в: Physica B: Condensed Matter, Том 297, № 1-4, 03.2001, стр. 148-151.Результаты исследований: Научные публикации в периодических изданиях › статья в журнале по материалам конференции › Рецензирование
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TY - JOUR
T1 - Polarizing supermirror microbender on quartz
AU - Syromyatnikov, V. G.
AU - Alexeev, V. L.
PY - 2001/3
Y1 - 2001/3
N2 - Quartz supermirror polarizing microbender for cold, thermal and hot neutrons has been proposed on the basis of polarizing supermirror on a quartz substrate which is transparent for neutrons and light. Its properties are discussed. The main advantages of the device on quartz (SiO2) substrate compared with the silicon (Si) one are (i) smaller neutron absorption (about 2 times), (ii) better technological merits and plasticity, (iii) transparency for light (so it is possible to adjust the device with the use of a laser). The thickness of the quartz substrate (channel width) can be about 0.05mm which leads to a substantial miniaturization of the device and good transparency for neutrons. The transmission and polarizing efficiency of the microbender in a wide wavelength band are calculated supposing Fe/Ge supermirror on quartz with Gd absorbing layer.
AB - Quartz supermirror polarizing microbender for cold, thermal and hot neutrons has been proposed on the basis of polarizing supermirror on a quartz substrate which is transparent for neutrons and light. Its properties are discussed. The main advantages of the device on quartz (SiO2) substrate compared with the silicon (Si) one are (i) smaller neutron absorption (about 2 times), (ii) better technological merits and plasticity, (iii) transparency for light (so it is possible to adjust the device with the use of a laser). The thickness of the quartz substrate (channel width) can be about 0.05mm which leads to a substantial miniaturization of the device and good transparency for neutrons. The transmission and polarizing efficiency of the microbender in a wide wavelength band are calculated supposing Fe/Ge supermirror on quartz with Gd absorbing layer.
KW - Neutron guide
KW - Polarized neutrons
KW - Reflectivity
KW - Supermirror
UR - http://www.scopus.com/inward/record.url?scp=0035276921&partnerID=8YFLogxK
U2 - 10.1016/S0921-4526(00)00863-2
DO - 10.1016/S0921-4526(00)00863-2
M3 - Conference article
AN - SCOPUS:0035276921
VL - 297
SP - 148
EP - 151
JO - Physica B: Condensed Matter
JF - Physica B: Condensed Matter
SN - 0921-4526
IS - 1-4
T2 - Proceeding of the 3rd International Workshop on Polarised Neutrons
Y2 - 20 June 2000
ER -
ID: 86504526