Exploring the possible existence of oxygen-bridged planarized 4-aminopyridine: promising structure, charge transport and nonlinear optical properties

2017 ◽  
Vol 5 (28) ◽  
pp. 7102-7109 ◽  
Author(s):  
Shabbir Muhammad ◽  
Ahmad Irfan ◽  
Aijaz Rasool Chaudhry ◽  
Abdullah G. Al-Sehemi

In the present quantum chemical investigation, for the first time, we shed light on the promising structure, charge transport and nonlinear optical properties (NLO) of oxygen-bridged planarized 4-aminopyridine (APY3O3).

2019 ◽  
Vol 43 (34) ◽  
pp. 13616-13629
Author(s):  
Muhammed Jeneesh Kariyottu Kuniyil ◽  
Ramanathan Padmanaban

Here we investigate the structural, photophysical and nonlinear optical (NLO) properties of phenoxazin-3-one dyes, resazurin (Rz) and resorufin (Rf), by performing quantum chemical calculations using the DFT and TDDFT methods.


2021 ◽  
Author(s):  
Qi Xiao ◽  
Bo Ma ◽  
Xian Fei ◽  
Duan-Wu Liu ◽  
Xin-Ping Zhai ◽  
...  

For the first time, strong dimension-dependent femtosecond nonlinear optical properties were demonstrated in a variety of Te nanostructures. Ultrafast transient absorption spectroscopy revealed the dimension-dependent exciton dynamics.


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