Reduction of ultra-violet-radiation induced damage and its time-resolved measurement using pulse-time-modulated plasma

2003 ◽  
Author(s):  
M. Okigawa ◽  
Y. Ishikawa ◽  
S. Kumagai ◽  
S. Samukawa
Keyword(s):  
Ultra Violet ◽  
Pulse Time ◽  
Time Resolved ◽  
Ultra Violet Radiation ◽  
Radiation Induced ◽  
Violet Radiation

scholarly journals Polyimide: From Radiation-Induced Degradation Stability to Flat, Flexible Devices

2021 ◽  
Author(s):  
Prashant S. Alegaonkar ◽  
Vasant N. Bhoraskar ◽  
Sudha V. Bhoraskar
Keyword(s):  
Performance Analysis ◽  
Chemical Properties ◽  
Ultra Violet ◽  
Heavy Ion ◽  
Harsh Environment ◽  
Space Technology ◽  
Flexible Devices ◽  
Ultra Violet Radiation ◽  
Radiation Induced ◽  
Violet Radiation

Polyimide (PI, PMDA-ODA, C22H11N2O5, Kapton-H), is a class of polymer, extensively used in microelectronics and space technology, due to its exceptional mechanical, dielectric, and chemical properties. In space, PI heat shield experiences a harsh environment of energetic electrons, ultra-violet radiation, and atomic oxygen, causing degradation and erosion. Radiation-assisted physicochemical surface modulations in PI, in view of understanding and reducing the degradation in laboratory-based systems, are discussed in the chapter. Strategies for the design and development of 2D, flat, and flexible electromechanical devices by swift heavy ion induced bulk modifications in PI are also described. Fabrication of a couple of such devices, including their performance analysis, is presented.

Label free assessment of ultra-violet radiation induced damages in skin cells (Conference Presentation)

2018 ◽  
Author(s):  
Surya P. Singh ◽  
Sungsam Kang ◽  
Jeon Woong Kang ◽  
Peter T. C. So ◽  
Ramachandra R. Dasari ◽  
...  
Keyword(s):  
Ultra Violet ◽  
Label Free ◽  
Skin Cells ◽  
Ultra Violet Radiation ◽  
Radiation Induced ◽  
Violet Radiation

Ultra-Violet Radiation and Varicose Ulcers

BMJ ◽  
1927 ◽  
Vol 2 (3479) ◽  
pp. 472-472
Author(s):  
M. Weinbren
Keyword(s):  
Ultra Violet ◽  
Ultra Violet Radiation ◽  
Violet Radiation

Ultra-Violet Radiation and the Production of Twins and Double Monsters

1931 ◽  
Vol 4 (3) ◽  
pp. 461-485 ◽  
Author(s):  
Marie A. Hinrichs ◽  
Ida T. Genther
Keyword(s):  
Ultra Violet ◽  
Ultra Violet Radiation ◽  
Violet Radiation
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