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Download 12B - PF photon factory
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BL-12B ታ㛎ᚻᴺߩࡆࡓࠗࡦߣߩㆡวᕈ⎇ⓥᚑᨐߦߟߡ ࡆࡓࠗࡦታ㛎ⵝ⟎ ⹏ቯ ̪㧦శḮࡦࠗࡓࡆޔశቇ♽ߣ⎇ⓥᚻᴺߪㆡวߒߡࠆ߆ޕ ⹏ଔᆔຬฬ 㔚ሶ‛ᕈಽ⑼ ࡆࡓࠗࡦฬ BL12B BL-12B ⺖㗴ᢙ ㆊᄙ ߿߿ㆊᄙ ㆡಾ ߿߿ㆊዋ ٤ㆊዋ ᷙ㔀ᐲ 2 એ 1.5 ߆ࠄ㧞 1 ߆ࠄ 1.5 0.5 ߆ࠄ 1 ٤0.5 એਅ ࡆࡓࠗࡦᜂᒰ⠪ฬ ਥߥ⎇ⓥᚻᴺ ⎇ ޔA 㜞ಽ⸃⢻శๆ ⓥಽ㊁ߣࡆࡓ b ࠗࡦᜂᒰ⠪ߩ⟎ c ઃߌ દ⮮ஜੑ ᚻᴺ a ಽ㊁ࠍ࠼ޔಽ㊁ߩਛᩭޔಽ㊁ߩ৻ੱޔಽ㊁ᄖ ಽ㊁ࠍ࠼ޔಽ㊁ߩਛᩭޔಽ㊁ߩ৻ੱޔಽ㊁ᄖ 4. ㆡಾ 3. ᅷᒰ 2. ߿߿ਇㆡ 1. ਇㆡ ⎇ⓥᚑᨐ 4. 㜞 3. ᅷᒰ 2. ߿߿ૐ 1. ૐ 5.ᭂߡ㜞 ㅀߩࠃ߁ߦ⋡⊛߇㒢ቯߐࠇߡ߅ࠅޔಽ⸃⢻ߪ⇇ࡌ࡞ߩ 20 ਁࠍታߒߡ ࠆ߇ޔశሶᢙ߇ 1 ਁ㧛⑽߆ࠄ 10 ਁ㧛⑽⒟ᐲߣᭂߡᥧޕ౮⌀ಽశޔశ㔚 ᷹శߢ↪ߥ࠺࠲ࠍ↢ߺߒߡ߈ߚ߽ߩߩߩߎޔಽ⸃⢻ߢޔ1010㧛⑽ߩశሶ ࠦࡔࡦ࠻ޔિ ᢙࠍឭଏߔࠆࡆࡓࠗࡦ߇ᄖ࿖ߩᣉ⸳ߢߪⒿേߒᆎߡ߅ࠅޔశๆߒ߆ ߫ߔߴ߈ὐ ߩߎߥ߈ߢ ޔBL ߩ⎇ⓥߪㅌ᳇ߢࠆޕ ᡷༀߔߴ߈ὐ ಽ㊁ࠍ࠼ޔಽ㊁ߩਛᩭޔಽ㊁ߩ৻ੱޔಽ㊁ᄖ ࡆࡓࠗࡦߩᕈ⢻╬ߦߟߡ ㆡಾߦޔᢛߐࠇߡ ߴࠆ᧪ᧄޔ5 ࡈ ࡞ ᕈ ⢻ 4 ߶ ߷ ᕈ ⢻ 3 ߹ ᕈ ⢻ 2 ᡷ ༀ ߩ 1 ᡷ ༀ ߇ ᔅ ߈ᕈ⢻ࠍ⊒ើߒߡࠆ߆ ࠍ⊒ើ ࠍ⊒ើ ࠍ⊒ើ ࠅ 㗇 ขᛒߪኈᤃ߆ 5 ኈᤃ 4 ߿߿ኈᤃ 3 ᥉ㅢ 2 ߿߿㔍 1㔍 ขᛒ⺑ᦠߪᢛߐࠇߡࠆ߆ 5 లታ 4 ߿߿లታ 3 ᥉ㅢ 2 ߿߿ਇ⿷ 1 ߥ ᚻᴺ b 26 − − 28 ᕈ⢻᭽╬ߢ․⸥ ߔߴ߈ὐઁޔᣉ⸳ߣ Ყセߒߡ․⸥ߔߴ߈ ὐ ㆡวᕈ㧔̪1㧕 5. ᦨㆡ ᭂ⚡ᄖ㗔ၞߦ߅ߡ⇇ᦨ㜞ߩಽ⸃⢻ࠍߨࠄߞߡߐࠇߚಽశࠗࡦߢࠆࠇߎޕ ࠍ㆐ᚑߔࠆߚߦޔ1200 ᧄߩ࿁᛬ᩰሶࠍ㜞ᰴߢ↪ࠆߎߣ߇ឭ໒ߐࠇߚޕశߪㅪ ⛯ࠬࡍࠢ࠻࡞ߢࠆߩߢޔਥಽశེߩࠅญࠬ࠶࠻ߦ㔖ᰴಽᢔ߇㆐ᚑߐࠇࠆ೨⟎ಽ ᢔ♽߇⸳⟎ߐࠇߡࠆߩઁޕᣉ⸳ߦߪࠍߥಽశࠗࡦߢࠆޕ ߒ߆ߒߥ߇ࠄᭂߡᥧಽశ♽ߢࠅߩ⇇ࡌ࡞߆ࠄࠆߣ࠾࠭ߪᦼᓙߢ߈ ߥޕ ᚻᴺ c ㆡวᕈ㧔̪1㧕 5. ᦨㆡ 4. ㆡಾ 3. ᅷᒰ 2. ߿߿ਇㆡ 1. ਇㆡ ⎇ⓥᚑᨐ 4. 㜞 3. ᅷᒰ 2. ߿߿ૐ 1. ૐ ㆡวᕈ㧔̪1㧕 5. ᦨㆡ 4. ㆡಾ 3. ᅷᒰ 2. ߿߿ਇㆡ 1. ਇㆡ ⎇ⓥᚑᨐ 5 ᭂߡ㜞 4. 㜞 3. ᅷᒰ 2. ߿߿ૐ 1. ૐ 5 ᭂߡ㜞 4. 㜞 3. ᅷᒰ 2. ߿߿ૐ 1. ૐ ࠦࡔࡦ࠻ޔિ ߫ߔߴ߈ὐޔ ᡷༀߔߴ߈ὐ ࠦࡔࡦ࠻ޔિ ߫ߔߴ߈ὐޔ ᡷༀߔߴ߈ὐ ⎇ⓥᚑᨐ ᡷ⦟ᡷༀߔߴ߈ὐ ✚ว⹏ଔ 5 ᭂߡ㜞 ⇇ߩ⁁ᴫߣ Ყセߒߡߩ⹏ ଔࡓࡆޔ ࠗࡦᕈ⢻߇ᓞ ㅦߣߥߞߡ ࠆ႐วߪߘߩ ᜰ៰ ታ㛎ⵝ⟎ߩᕈ⢻╬ߦߟߡ ↪ߒߡࠆታ㛎ⵝ⟎ฬ(a) ↪ߒߡࠆታ㛎ⵝ⟎ฬ(c) ․ߦήޕๆ᷹ቯએᄖߢ߈ߥ ㆡಾߦޔᡷༀߐࠇߡ߈ߴࠆ᧪ᧄޔᕈ⢻ࠍ 5 ࡈ ࡞ ᕈ 4 ߶ ߷ ᕈ ٤ 3 ߹ 2 ᡷ ༀ ߩ 1 ᡷ ༀ ߇ ⊒ើߒߡࠆ߆ ⢻ࠍ⊒ើ ⢻ࠍ⊒ើ ᕈ ⢻ ࠍ ⊒ ࠅ ᔅ㗇 ើ ขᛒߪኈᤃ߆ 5. ኈᤃ 4.߿߿ኈᤃ ٤3. ᥉ㅢ ขᛒ⺑ᦠߪᢛߐࠇߡࠆ߆ 5. లታ 4.߿߿లታ 3. ᥉ㅢ 2. ߿߿㔍 1. 㔍 2.߿߿ਇ⿷ 1. ߥ ㆡಾߦޔᡷༀߐࠇߡ߈ߴࠆ᧪ᧄޔᕈ⢻ࠍ 5 ࡈ ࡞ ᕈ 4 ߶ ߷ ᕈ 3 ߹ ᕈ 2 ᡷ ༀ ߩ 1 ᡷ ༀ ߇ ⊒ើߒߡࠆ߆ ⢻ࠍ⊒ើ ⢻ࠍ⊒ើ ⢻ࠍ⊒ើ ࠅ ᔅ㗇 ขᛒߪኈᤃ߆ 5. ኈᤃ 4.߿߿ኈᤃ 3. ᥉ㅢ 2. ߿߿㔍 1. 㔍 ขᛒ⺑ᦠߪᢛߐࠇߡࠆ߆ 5. లታ 4.߿߿లታ 3. ᥉ㅢ 2.߿߿ਇ⿷ 1. ߥ ᕈ⢻ޔ᭽╬ߢ․⸥ ߔߴ߈ὐ ᕈ⢻ޔ᭽╬ߢ․⸥ ߔߴ߈ὐ ᡷ⦟ᡷༀߔߴ߈ὐ ᓟߩࡆࡓࠗࡦߩࠅᣇߦߟߡ ߔߢߦޔㅀߴߚࠃ߁ߦᧄ BL ߩߪ⚳ੌߒߚߣ⸒߃ࠆޕᓟߪߩߎޔಽ⸃⢻ࠍߒޔ ᄢᒝᐲߩశࠍឭଏߔࠆ BL ࠍᑪ⸳ߔࠆߎߣ߇ᭂ⚡ᄖ㗔ၞߦ߅ߌࠆ⎇ⓥࠍ⇇ࡌ࡞ߦ ߟߚߦߪ㊀ⷐߢࠆౕޕ⊛ߦߪࠍ࠲ࡘࠫࡦࠕޔశḮߣߔࠆ 6m ࠆߪ 10m ᓟߩ⸘↹ߩᅷᒰᕈ ࠢࠬߩ⋥ဳಽశེࠍ߃ߚ BL ߩᑪ⸳ߢࠆޕᭂ⚡ᄖ㗔ၞߪߩ⾰‛ޔᕈ⾰ࠍቯ ߔࠆଔ㔚ሶࠍ⎇ⓥߔࠆߚߦߪᰳ߆ߔߎߣߩߢ߈ߥశߢࠆߎߣߪߥ߽ߢ߹߁⸒ޔ ߦߟߡ ߎߣߢࠆޕ ᡷ⦟ᡷༀߔߴ߈ὐ − 27 29 − ↪ߒߡࠆታ㛎ⵝ⟎ฬ(b) ㆡಾߦޔᡷༀߐࠇߡ߈ߴࠆ᧪ᧄޔᕈ⢻ࠍ 5 ࡈ ࡞ ᕈ 4 ߶ ߷ ᕈ 3 ߹ ᕈ 2 ᡷ ༀ ߩ 1 ᡷ ༀ ߇ ⊒ើߒߡࠆ߆ ⢻ࠍ⊒ើ ⢻ࠍ⊒ើ ⢻ࠍ⊒ើ ࠅ ᔅ㗇 ขᛒߪኈᤃ߆ 5. ኈᤃ 4.߿߿ኈᤃ 3. ᥉ㅢ 2. ߿߿㔍 1. 㔍 ขᛒ⺑ᦠߪᢛߐࠇߡࠆ߆ 5. లታ 4.߿߿లታ 3. ᥉ㅢ 2.߿߿ਇ⿷ 1. ߥ ᕈ⢻ޔ᭽╬ߢ․⸥ ߔߴ߈ὐ ᡷ⦟ᡷༀߔߴ߈ὐ ᓟ 5 ᐕ㑆ߦ 㜞ఝవᐲߢ ߇ࠇ߫ ⁁⛽ᜬ ੍▚ᛩ ੍▚ᛩ ᛩ⾗ࠍᛥߔ ٤ォ↪ߩࠍ ߴ߈ តߔߴ߈ 5-30eV ߩ㗔ၞߢ⇇ᦨ㜞ߩಽ⸃⢻ࠍߔࠆࡆࡓࠗࡦߢࠆ߇࡙ࠩߪߢ⁁ޔ ߽ᭂߡዋߥߊߚ߹ޔశ㊂߽ᭂߡዋߥߊశๆߩ᷹ቯߒ߆ⴕ߃ߥޕಽሶߩ࠳ࠗ࠽ ࡒࠢࠬࠍ㜞ಽ⸃⢻ߢⴕ߁ߎߣ߇ߢ߈ࠇ߫ᣂߚߥ⎇ⓥ߇߭ࠄߌࠆߩߢޔᒰࡆࡓࠗࡦ ߪᑄᱛߒߡߩࡦࠗࡓࡆ࠲ࡘࠫࡦࠕߥߚࠄޔน⢻ᕈࠍㅊ᳞ߔߴ߈ߢࠈ߁ޕ ↪ᐲ߇㕖Ᏹߦૐߊߩߡߒߣࡦࠗࡓࡆޔᕈ⢻߽ૐߩߢޔᒰ㕙⛽ޔᜬ⾌ߪᦨૐ㒢 ߦߒߡޔ↪⠪߇ߥߊߥߞߚὐߢࠪࡖ࠶࠻࠳࠙ࡦߔߴ߈ߢࠈ߁ޕ ⸳⟎ᒰᤨߦߪ࡙࠾ࠢߥᕈᩰࠍ⊒ើߢ߈ߚ߇ᤨޔὐߦ߅ߡߪޔశሶᢙߦ߅ߡ⥌ ⊛ߥᒙὐࠍᜬߞߡࠆ㨫⁁ߩ߹߹ߢߪޔᓟ⊒ዷ⊛ߥⷐ⚛ࠍߒߦߊޕ ߘߩઁᓟߩ⸘↹ߦ Despite the fact that this beamline was one of the first at the photon factory, it is ઃߡߩᗧ still one of the few such facilities on SR sources worldwide. Its high resolution capability enables it to make useful contributions to molecular spectroscopy, though laser spectroscopy is beginning to be more competitive in the lower end of its energy range. At energies above 10eV, it will still be a unique facility for very resolution absorption spectroscopy. The data it provides are definitely useful when combined with that from other techniques such as ion and photoelectron spectroscopy. It is not clear what the scientific advantage will be in moving the instrument to an undulator beamline; its main asset is its high resolving power, and the process of moving it to an undulator beamline should not be allowed to compromise this. If not already provided, a stable and controlled temperature environment could be considered as an upgrade.
