Determination of atomic form factors by means of coherent bremsstrahlung コヒーレント制動放射を用いた原子散乱因子の決定

博士論文

Contents / p1 1 Introduction / p4 2 Coherent Bremsstrahlung / p7 　2.1 Theoretical foundation / p7 　2.2 Dip-bump structures / p12 　2.3 Effect of the atomic form factor / p14 3 Experimental Set-up / p15 　3.1 General consideration / p15 　3.2 Electron synchrotron / p17 　3.3 Tagging system and electron monitor / p17 　3.4 Target and goniometer / p20 　3.5 Data acquisition methods / p22 4 Experimental Procedure / p22 　4.1 Check runs / p22 　4.2 Silicon runs / p25 　4.3 Aluminum runs / p26 5 Results and discussion / p28 　5.1 Theoretical calculation / p28 　5.2 Atomic form factor of silicon crystal / p30 　5.3 Effect of the imperfection of silicon crystal / p36 　5.4 Atomic form factor of aluminum crystal / p38 　5.5 Possible improvement of experimental methods / p42 6 Conclusion / p43