Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Interfacial roughness growth and its account in designing CoFeV/TiZr neutron supermirror with m=2.5. / Pleshanov, N. K.; Kolyvanova, N. G.; Metelev, S. V.; Peskov, B. G.; Pusenkov, V. M.; Syromyatnikov, V. G.; Ul'yanov, V. A.; Schebetov, A. F.
в: Physica B: Condensed Matter, Том 369, № 1-4, 01.12.2005, стр. 234-242.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Interfacial roughness growth and its account in designing CoFeV/TiZr neutron supermirror with m=2.5
AU - Pleshanov, N. K.
AU - Kolyvanova, N. G.
AU - Metelev, S. V.
AU - Peskov, B. G.
AU - Pusenkov, V. M.
AU - Syromyatnikov, V. G.
AU - Ul'yanov, V. A.
AU - Schebetov, A. F.
PY - 2005/12/1
Y1 - 2005/12/1
N2 - This paper contains some ideas and procedures to obtain and use previous knowledge of the laws of the layered structure growth for improving the performance of supermirrors. The parameters for correcting the deficiency of supermirrors should be calibrated for each sputtering machine individually. The interfacial roughness growth in CoFeV/TiZr coatings produced at the sputtering facility DIOGEN (PNPI, Gatchina) was studied. This information was used for designing a polarizing neutron supermirror with a reflectance 0.7 at a critical angle exceeding that of Ni in 2.5 times (m=2.5). The experiments confirm that interfacial roughness and interdiffusion, which reduce the reflectance, may be taken into account at the stage of designing to build supermirrors with a maximum reflectance achievable with given materials at a given sputtering plant.
AB - This paper contains some ideas and procedures to obtain and use previous knowledge of the laws of the layered structure growth for improving the performance of supermirrors. The parameters for correcting the deficiency of supermirrors should be calibrated for each sputtering machine individually. The interfacial roughness growth in CoFeV/TiZr coatings produced at the sputtering facility DIOGEN (PNPI, Gatchina) was studied. This information was used for designing a polarizing neutron supermirror with a reflectance 0.7 at a critical angle exceeding that of Ni in 2.5 times (m=2.5). The experiments confirm that interfacial roughness and interdiffusion, which reduce the reflectance, may be taken into account at the stage of designing to build supermirrors with a maximum reflectance achievable with given materials at a given sputtering plant.
KW - Interfacial roughness
KW - Neutron reflectometry
KW - Polarizing neutron supermirrors
KW - Supermirror design
UR - http://www.scopus.com/inward/record.url?scp=27744537501&partnerID=8YFLogxK
U2 - 10.1016/j.physb.2005.08.019
DO - 10.1016/j.physb.2005.08.019
M3 - Article
AN - SCOPUS:27744537501
VL - 369
SP - 234
EP - 242
JO - Physica B: Condensed Matter
JF - Physica B: Condensed Matter
SN - 0921-4526
IS - 1-4
ER -
ID: 86506700