Solvent-controlled syntheses of mixed-alkali-metal borates exhibiting UV nonlinear optical properties

2017 ◽  
Vol 4 (4) ◽  
pp. 692-700 ◽  
Author(s):  
Chao Wu ◽  
Longhua Li ◽  
Junling Song ◽  
Gang Yang ◽  
Mark G. Humphrey ◽  
...  
Keyword(s):  
Optical Properties ◽  
Alkali Metal ◽  
Nonlinear Optical ◽  
Nonlinear Optical Properties ◽  
Mixed Alkali

A series of mixed-alkali-metal borates have been solvothermally synthesized by using various solvents.

Investigations of electronic and nonlinear optical properties of single alkali metal adsorbed graphene, graphyne and graphdiyne systems by first-principles calculations

2019 ◽  
Vol 7 (6) ◽  
pp. 1630-1640 ◽  
Author(s):  
Xiaojun Li ◽  
Shikun Li
Keyword(s):  
Optical Properties ◽  
Alkali Metal ◽  
First Principles ◽  
Nonlinear Optical ◽  
Nonlinear Optical Properties ◽  
First Hyperpolarizability ◽  
First Principles Calculations ◽  
Metal Atoms ◽  
Nlo Materials ◽  
Carbon Based

Novel carbon-based nonlinear optical (NLO) materials were designed by doping single alkali metal atoms into the surface of graphdiyne (GDY), rather than graphene and graphyne, because AM@GDY (AM = Li, Na, K) possesses an exceptionally high first hyperpolarizability (βtot), especially in the case of K@GDY.

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