Search

Copyright of Southwest China Journal of Agricultural Sciences is the property of Editorial Department of Southwest China Journal of Agricultural Sciences and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

In this work, a novel electro-optic crystal KLi (HC3 N3 O3) · 2H2 O was explored by powder method. The contribution of lattice vibration was calculated by infrared reflectance spectrum and Raman spectrum. The effective nonlinear optical coefficient was estimated from the powder second harmonic generation response. Consequently, the electro-optic coefficient of KLi(HC3 N3 O3)·2H2 O is determined to be 2. 37 pm/V, which is comparable to that of commercial β-BBO. The crystal was grown by aqueous solution method. Superheating and supercooling curves were measured for different raw materials. A transparent crystal with size of 35 mm ×25 mm × 10 mm was obtained after optimizing the growth process. The relationship between crystal morphology and anisotropic growth rate was confirmed by means of X-ray orientation and piezoelectric coefficient measurement. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Modern Medicine & Health is the property of Journal of Modern Medicine & Health and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)