Research output: Contribution to journal › Article › peer-review
Polarized neutron reflectivity has been measured for the CoFe/TiZr alloy multilayers. The results show that: (a) The reflectivity behavior of the sample with un-equal-thickness bilayer (type B) is better than that of the sample with equal-thickness bilayer (type A). The former performs better in producing neutron guide, (b) The best annealing temperature is about 250°C for the sample of type A, however, the structures of both type A and type B samples change apparently after 350°C annealing. (c) Different from the type B sample, the first Bragg peak position for the type A sample moves along Q axis, indicating that the period of the multilayer varies in a way of increase-decrease-increase with the increase of annealing temperature.
Original language | English |
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Pages (from-to) | 364-370 |
Number of pages | 7 |
Journal | Wuli Xuebao/Acta Physica Sinica |
Volume | 57 |
Issue number | 1 |
State | Published - Jan 2008 |
ID: 86506295