Silver atom hydration: Electron spin resonance studies of silver atoms formed by radiation in water glasses at 4.2 and 77 K

1978 ◽  
Vol 69 (7) ◽  
pp. 3443-3444 ◽  
Author(s):  
M. C. R. Symons
Keyword(s):  
Electron Spin Resonance ◽  
Electron Spin ◽  
Silver Atom ◽  
Spin Resonance ◽  
Silver Atoms

Photoreduction of Ag+ in aluminoborate glasses induced by irradiation of a femtosecond laser

2005 ◽  
Vol 20 (3) ◽  
pp. 644-648 ◽  
Author(s):  
Bin Hua ◽  
Jianrong Qiu ◽  
Yasuhiko Shimotsuma ◽  
Koji Fujita ◽  
Kazuyuki Hirao
Keyword(s):  
Electron Spin Resonance ◽  
Optical Absorption ◽  
Femtosecond Laser ◽  
Laser Beam ◽  
Electron Spin ◽  
Silver Ions ◽  
Optical Devices ◽  
Spin Resonance ◽  
Silver Atoms ◽  
Ultraviolet Lamp

We report on photoreduction of Ag+ in aluminoborate glasses induced by irradiation of a femtosecond laser. Novel fluorescence was observed in the femtosecond laser irradiated glass when excited by a 365 nm ultraviolet lamp. Optical absorption, emission, and electron spin resonance spectra of the glass samples demonstrated that after the laser irradiation, portions of silver ions near the focused part of the laser beam inside the glass were reduced to silver atoms, which resulted in the formation of the characteristic fluorescence. The observed phenomenon may have promising applications in the fabrication of functional optical devices.

Electron spin resonance studies on silver atoms in imogolite fibers

2001 ◽  
Vol 19 (1-6) ◽  
pp. 173-178 ◽  
Author(s):  
Hirohisa Yamada ◽  
Jacek Michalik ◽  
Jaroslaw Sadlo ◽  
Joanna Perlinska ◽  
Satoru Takenouchi ◽  
...  
Keyword(s):  
Electron Spin Resonance ◽  
Electron Spin ◽  
Spin Resonance ◽  
Silver Atoms
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