National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Novel prospective materials for nonlinear optics
Votrubcová, Iveta ; Němec, Ivan (advisor) ; Nižňanský, Daniel (referee)
This bachelor thesis is focused on the preparation of novel materials for nonlinear optics and includes studies of twenty-eight crystallization systems, which provide twelve crystalline compounds - salts of 2-aminopyrimidine and 2,4,6-triaminopyrimidine with inorganic oxo-acids (nitric, perchloric, sulfuric, phosphoric, phosphorous). Studied materials have been identified and defined by a vibrational spectroscopy and X-ray structure analysis. From the prepared materials only aminopyrimidinium (1+) hydrogen phospite fulfils the symmetry conditions for the second harmonic generation. Efficiency of the second harmonic generation was afterwards defined for the powdered sample relatively to the KDP and urea standards.
Novel prospective materials for nonlinear optics
Votrubcová, Iveta ; Nižňanský, Daniel (referee) ; Němec, Ivan (advisor)
This bachelor thesis is focused on the preparation of novel materials for nonlinear optics and includes studies of twenty-eight crystallization systems, which provide twelve crystalline compounds - salts of 2-aminopyrimidine and 2,4,6-triaminopyrimidine with inorganic oxo-acids (nitric, perchloric, sulfuric, phosphoric, phosphorous). Studied materials have been identified and defined by a vibrational spectroscopy and X-ray structure analysis. From the prepared materials only aminopyrimidinium (1+) hydrogen phospite fulfils the symmetry conditions for the second harmonic generation. Efficiency of the second harmonic generation was afterwards defined for the powdered sample relatively to the KDP and urea standards.

Interested in being notified about new results for this query?
Subscribe to the RSS feed.