发明名称 |
SPIN REVERSAL DEVICE, SPIN REVERSAL EVALUATION SYSTEM AND SPIN REVERSAL METHOD |
摘要 |
<P>PROBLEM TO BE SOLVED: To provide a spin reversal method and a spin reversal device of a polarization beam without making adjustments of a coil position of a magnetic field. <P>SOLUTION: In the spin reversal device which includes openings 31c and 31d communicating with a space portion 31e and can emit a beam including particles having a spin incident from the opening 31c from the opening 31d, the spin reversal device 31 can apply a magnetic field spin in which spin non-adiabatic transition expressed by Expressions (1) and (2) occurs to the particles passing through the openings 31c and 31d. When an adiabatic potential is Landau-Zener crossing, Expression (1) is satisfied. When the adiabatic potential is Rosen-Zener crossing, Expression (2) is satisfied. <P>COPYRIGHT: (C)2012,JPO&INPIT |
申请公布号 |
JP2012052970(A) |
申请公布日期 |
2012.03.15 |
申请号 |
JP20100197216 |
申请日期 |
2010.09.03 |
申请人 |
NATIONAL INSTITUTE FOR MATERIALS SCIENCE |
发明人 |
SUZUKI HIROSHI;KUWABARA HITOSHI;YAMAUCHI YASUSHI |
分类号 |
G01N23/225;G01T1/32;G21K1/00 |
主分类号 |
G01N23/225 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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