The optical properties of two-layer systems: thin nickel film (with thickness of d = 15, 20, 30, and 40 nm) - lithium niobate (pyroelectric), implanted by Ar+ ions with energy 50-150 keV are researched. After the implantation an amorphysation of the structure is testified by X-ray measurements. It is shown that the spectra of absorption of both non-implanted and implanted systems are slightly difference inspite of such amorphysation. Owing to ion implantation the radiation durability at sufficiently high sensitivity and technical parameters stability is essentially rised. This enables to use such detectors for registration of powerful IR radiation by appropriate laser systems.
|Number of pages||3|
|Journal||Metallofizika i Noveishie Tekhnologii|
|Publication status||Published - Dec 1 2001|
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Metals and Alloys