Linear and nonlinear optical properties of N-(3-nitrophenyl) acetamide single crystals

Structural, Optical and Dielectric Studies On Pure and Doped LAlaninium Maleate Single Crystals

“…The variation of dielectric loss with frequency is shown in The low dielectric loss with high frequency of the pure, La 3+ and Nd 3+ doped sample proves that these samples possess enhanced optical quality with lesser defects. This characteristic is an important parameter which is of vital importance for nonlinear optical materials in their applications [3]. The dielectric loss of pure, La 3+ and Nd 3+ doped LAM shows similar features.…”

“…The L alanine molecule C 3 H 8 NO 2 + exists in the cationic form with a positively charged amino group. Its crystal structure was determined by both X-ray and neutron diffraction analyses [3][4]. The growth and characterization of L alanine crystals were reported by many authors earlier [5][6][7].…”

Synthesis, Growth and Characterization of Unidirectional L-Histidine Acetate Single crystal

“…The search for suitable NLO materials exhibiting Second Harmonic Generation (SHG) is the focus of current research. Amino acids are potential candidates for optical Second Harmonic Generation (SHG) because they contain chiral carbon atom and crystallize in noncentro symmetric space groups [1,2,3]. Salts of L-histidine have become promising NLO materials after Marcy et al reported L-histidine tetrafluoborate has higher efficiency than the L-Arginine Phosphate (LAP) [4].…”