scholarly journals Production of Free Radicals from Adamantane by High Energy Irradiation

1972 ◽  
Vol 27 (11) ◽  
pp. 1289-1293 ◽  
Author(s):  
W. G. Filby ◽  
K. Günther
Keyword(s):  
Free Radicals ◽  
Room Temperature ◽  
High Energy ◽  
Γ Radiation ◽  
Energy Irradiation ◽  
High Energy Irradiation

The nature and properties of radicals produced by the action of electron and γ-radiation on adamantane have been investigated. Radicals produced by irradiation at 77°K are stable to around room temperature, while irradiation at the latter temperature yields well resolved spectra of species stable to about 130°C. The significance of the latter, assigned as the 1-adamantyl radical, in the formation of trapped radicals is discussed.

Observation of intrinsic emission in β-BiNbO4 available for excitation of both UV light and high energy irradiation

2016 ◽  
Vol 18 (34) ◽  
pp. 23702-23708 ◽  
Author(s):  
Ruijin Yu ◽  
Aiping Fan ◽  
Maosen Yuan ◽  
Tianbao Li ◽  
Jinyi Wang
Keyword(s):  
Room Temperature ◽  
Uv Light ◽  
High Energy ◽  
Optical Transitions ◽  
X Ray ◽  
Energy Irradiation ◽  
Intrinsic Emission ◽  
High Energy Irradiation

β-BiNbO4 shows photoluminescence and scintillation emission at room temperature. The excitation is from optical transitions from NbO67− groups and 6s(Bi)–4d(Nb) MMCT states; the intrinsic emission is from 3P1 → 1S0 transitions of Bi3+ ions under UV light and X-ray excitation.

scholarly journals Temporal Evolution of the High-energy Irradiation and Water Content of TRAPPIST-1 Exoplanets

2017 ◽  
Vol 154 (3) ◽  
pp. 121 ◽  
Author(s):  
V. Bourrier ◽  
J. de Wit ◽  
E. Bolmont ◽  
V. Stamenković ◽  
P. J. Wheatley ◽  
...  
Keyword(s):  
Water Content ◽  
Temporal Evolution ◽  
High Energy ◽  
Energy Irradiation ◽  
High Energy Irradiation

Effects of High-Energy Irradiation on Silicon Oxynitride and Silicon Photonic Waveguides

2016 ◽  
Author(s):  
Stefano Grillanda ◽  
Vivek Singh ◽  
Vivek Raghunathan ◽  
Shuttha Shutthanandan ◽  
Francesco Morichetti ◽  
...  
Keyword(s):  
High Energy ◽  
Silicon Oxynitride ◽  
Silicon Photonic ◽  
Energy Irradiation ◽  
Photonic Waveguides ◽  
High Energy Irradiation

Modifying graphite oxide nanostructures in various media by high-energy irradiation

RSC Advances ◽  
2014 ◽  
Vol 4 (2) ◽  
pp. 1025-1031 ◽  
Author(s):  
Lei Chen ◽  
Zhiwei Xu ◽  
Jialu Li ◽  
Baoming Zhou ◽  
Mingjing Shan ◽  
...  
Keyword(s):  
Graphite Oxide ◽  
High Energy ◽  
Oxide Nanostructures ◽  
Energy Irradiation ◽  
High Energy Irradiation
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