Effect of Chirality by the Free Electron Laser Irradiation

2010 ◽  
Vol 130 (2) ◽  
pp. 209-212 ◽  
Author(s):  
Daisuke Ishizuka ◽  
Keijiro Sakai ◽  
Nobuyuki Iwata ◽  
Hirofumi Yajima ◽  
Hiroshi Yamamoto
Keyword(s):  
Laser Irradiation ◽  
Free Electron ◽  
Free Electron Laser

scholarly journals Effect of Mid-infrared Free-Electron Laser Irradiation on Refolding of Amyloid-Like Fibrils of Lysozyme into Native Form

2012 ◽  
Vol 31 (8) ◽  
pp. 710-716 ◽  
Author(s):  
Takayasu Kawasaki ◽  
Jun Fujioka ◽  
Takayuki Imai ◽  
Koichi Tsukiyama
Keyword(s):  
Laser Irradiation ◽  
Free Electron ◽  
Free Electron Laser ◽  
Native Form ◽  
Mid Infrared

Polymerization of Fullerene in Solution with Free Electron Laser Irradiation

2007 ◽  
Vol 1057 ◽  
Author(s):  
Nobuyuki Iwata ◽  
Yasunori Iio ◽  
Shigo Ando ◽  
Ryo Nokariya ◽  
Hiroshi Yamamoto
Keyword(s):  
Laser Irradiation ◽  
Raman Spectra ◽  
Free Electron ◽  
Free Electron Laser ◽  
Optical Microscope ◽  
Supersaturated Solution ◽  
Low Density ◽  
Raman Analysis ◽  
Microscope Images

ABSTRACTThe free electron laser (FEL) of 450 or 500 nm was irradiated onto the pressed C60 powder in vacuum. The grains with μm-order were observed showing the colors of blue, purple, yellow, and white in optical microscope images. The Ag(2) derived mode around 1460 cm−1 in Raman spectra was observed from the grain, indicating the polymerization. The 100 μm-length grain was obtained just after dissolving the FEL irradiated specimens into the toluene and evaporating it. In order to expand the scale of C60 polymer grains and to obtain an amorphous C60 polymer, the FEL irradiation was carried out in solution to reduce the directivity for polymerization. Although polymerization was not promoted in C60 precipitation in supersaturated solution due to low density of C60, the precipitation grown with the liquid-liquid interfacial precipitation (LLIP) method showed the 1454 cm−1 Ag(2) derived mode in addition to the peaks around 1460 cm−1 in toluene. In m-xylene with LLIP method, in a whole area of C60 pillar-grains, polymerization was confirmed by the Raman analysis.

scholarly journals Damage threshold of platinum/carbon multilayers under hard X-ray free-electron laser irradiation

2015 ◽  
Vol 23 (22) ◽  
pp. 29032 ◽  
Author(s):  
Jangwoo Kim ◽  
Ayaka Nagahira ◽  
Takahisa Koyama ◽  
Satoshi Matsuyama ◽  
Yasuhisa Sano ◽  
...  
Keyword(s):  
Laser Irradiation ◽  
Free Electron ◽  
Free Electron Laser ◽  
Damage Threshold ◽  
X Ray

Dynamics of gelatin ablation due to free-electron-laser irradiation

1997 ◽  
Vol 55 (6) ◽  
pp. 7385-7389 ◽  
Author(s):  
Jerri Tribble ◽  
Don C. Lamb ◽  
Lou Reinisch ◽  
Glenn Edwards
Keyword(s):  
Laser Irradiation ◽  
Free Electron ◽  
Free Electron Laser

scholarly journals Damage threshold of inorganic solids under free-electron-laser irradiation at 32.5nm wavelength

2007 ◽  
Vol 90 (17) ◽  
pp. 173128 ◽  
Author(s):  
S. P. Hau-Riege ◽  
R. A. London ◽  
R. M. Bionta ◽  
M. A. McKernan ◽  
S. L. Baker ◽  
...  
Keyword(s):  
Laser Irradiation ◽  
Free Electron ◽  
Free Electron Laser ◽  
Damage Threshold ◽  
Inorganic Solids
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