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¡¡ÃæÀ­»Ò¥¹¥Ô¥ó¥¨¥³¡¼¡Êneutron spin echo; NSE¡ËË¡¤ÏÈó¾ï¤Ë¥æ¥Ë¡¼¥¯¤ÊÃæÀ­»ÒÈóÃÆÀ­¡¦½àÃÆÀ­»¶Íðʬ¸÷Ë¡¤Ç¤¢¤ë¡£½¾Íè¤ÎÃæÀ­»ÒÈóÃÆÀ­»¶Íðʬ¸÷Ë¡¤Ç¤Ï¡¢Æþ¼ÍÃæÀ­»Ò¤Î¥¨¥Í¥ë¥®¡¼¤È»¶ÍðÃæÀ­»Ò¤Î¥¨¥Í¥ë¥®¡¼¤È¤ò¤½¤ì¤¾¤ì´Ñ¬¤·¡¢¤½¤Îº¹¤«¤é»îÎÁ¤Ç¤Î¥¨¥Í¥ë¥®¡¼Á«°Ü¤òµá¤á¤ë¡£½¾¤Ã¤Æ»îÎÁ¤Î¥¨¥Í¥ë¥®¡¼Á«°Ü¬Äê¤Îʬ²òǽ¤ò¾å¤²¤ë¤¿¤á¤Ë¤Ï¡¢Æþ¼ÍÃæÀ­»Ò¤ª¤è¤Ó»¶ÍðÃæÀ­»Ò¤Î¥¨¥Í¥ë¥®¡¼Â¬Äê¤Îʬ²òǽ¤ò¾å¤²¤ëɬÍפ¬¤¢¤ë¡ÊÃæÀ­»Ò¶¯Å٤θº¼å¡Ë¡£¤³¤ì¤ËÂФ·¡¢1972ǯ¤Ë¥Ï¥ó¥¬¥ê¡¼¤ÎF. Mezei¤Ë¤è¤Ã¤Æ¹Í°Æ¤µ¤ì¤¿NSEË¡¤Ï¡¢ÃæÀ­»Ò¤Î¥¹¥Ô¥ó¼«Í³ÅÙ¤ò¥¨¥Í¥ë¥®¡¼¤Îʪº¹¤·¤ËÍøÍѤ·¡¢»îÎÁ¤Ç¤Î¥¨¥Í¥ë¥®¡¼Á«°Ü¤òľÀܴѬ¤¹¤ë»ö¤Ë¤è¤Ã¤Æ¡¢Æþ¼ÍÃæÀ­»Ò¤Î¥¨¥Í¥ë¥®¡¼Ê¬²òǽ¤ÈʬΥ¤·¡¢ÃæÀ­»Ò¶¯Å٤θº¼å¤òÍÞ¤¨¤Ä¤Ä¥¨¥Í¥ë¥®¡¼Ê¬²òǽ¤ò³ÊÃʤ˸þ¾å¤µ¤»¤ë¤³¤È¤¬¤Ç¤­¤ë¡Ê¸¶ÏÀʸ1,¸¶ÏÀʸ2¡Ë¡£
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¿Þ1¡¡ The schematic lay-out of IN11 Neutron Spin Echo spectrometer. The 6 m distance between the velocity selector and the polarizer is bridged by a circular neutron guide tube. The distance between the polarizer and the sample, and between the sample and the analyzer is 3.5 m. The precession field solenoids are 2 m long. In normal operation the optional graphite analyzer is removed and the ¡Èstraight¡É detector is used.
¡Ê¸¶ÏÀʸ1¤è¤ê°úÍÑ¡£¡¡Reprinted by permission of Springer-Verlag from: Neutron Spin Echo. Edited by F. Mezei. Lecture Notes in Physics 128 (1979). Figure 1 at page 67¡Ë



¿Þ2¡¡ The principle of the NSE spectrometer consisting of the following parts: velocity selector, polarizer, first adiabatic spin turner, first ¦Ð/2-turn coil, first Larmor precession field, ¦Ð-turn coil, sample, second Larmor precession field, second ¦Ð/2-turn coil, second adiabatic spin turner, analyzer and detector, with the precession magnetic field in the direction of the neutron velocity. The neutron spin direction is shown by the vector S and the static magnetic field is shown by H0 and H1.
¡Ê¸¶ÏÀʸ3¤è¤ê°úÍÑ¡£¡¡Reprinted by permission of Elsevier from: S. Komura, T. Takeda, T. Miyazaki, M. Saga, and S. Ueno. A Neutron Spin Echo Spectrometer using Super Conducting Magnet. Nuclear Instrument and Methods in Physics Research A 267, 425-435 (1988). Figure 1¡Ë

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¿Þ4¡¡ Linewidth ­ù¦Ø divided by q2 as a function of q: solid line, result of a fit with common variation of parameters for the 0.05-g sample. The dashed lines are guides for the eye.
¡Ê¸¶ÏÀʸ4¤è¤ê°úÍÑ¡£¡¡Reprinted by permission of American Physical Society from: D. Richter, J. B. Hayter, F. Mezei, and B. Ewen. Dynamical Scaling in Polymer Solutions Investigated by the Neutron Spin-Echo Technique. Physical Review Letters 41, 1484-1487 (1978). Figure 3¡Ë



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¸¶ÏÀʸ£± Data source 1¡§
Neutron Spin Echo
Edited by F. Mezei
Institut Laue-Langevin, France
Lecture Notes in Physics 128, Springer-Verlag Berlin Heidelberg New York (1979).

¸¶ÏÀʸ£² Data source 2¡§
Neutron Spin Echo Spectroscopy
Edited by F. Mezei, C. Pappas, T. Gutberlet*
Hahn-Meitner-Institut Berlin, France
*Paul Scherrer Institut, Switzerland
Lecture Notes in Physics 601, Springer (2003).

¸¶ÏÀʸ£³ Data source 3¡§
A Neutron Spin Echo Spectrometer Using Superconducting Magnets
S. Komura, T. Takeda, T. Miyazaki, M. Saga, and S. Ueno
Hiroshima University
Nuclear Instruments and Methods in Physics Research A267, 425-435 (1988).

¸¶ÏÀʸ£´ Data source 4¡§
Dynamical Scaling in Polymer Solutions Investigated by the Neutron Spin-Echo Technique
D. Richter, J. B. Hayter*, F. Mezei*, and B. Ewen**
Institut fur Festkorperforschung der Kernforschungsanlage Julich, Germany
*Institut Laue-Langevin, France
**Institut fur Physikalische Chemie der Universitat Mainz, Germany
Physical Review Letters 41, 1484-1487 (1978).

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inelastic/quasielastic scattering, neutron spin, polarized neutron, Lamor precession, spin echo, dynamics, polymer, softmatter
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