First Example of Nonlinear Optical Materials Based on Nanoconjugates of Sandwich Phthalocyanines with Quantum Dots

2017 ◽  
Vol 23 (12) ◽  
pp. 2820-2830 ◽  
Author(s):  
David O. Oluwole ◽  
Alexey V. Yagodin ◽  
Nhlakanipho C. Mkhize ◽  
Kutloano E. Sekhosana ◽  
Alexander G. Martynov ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Optical Materials ◽  
Nonlinear Optical ◽  
Nonlinear Optical Materials

Influence of Quantum Confinement on the Photoemission From Nonlinear Optical Materials

1997 ◽  
Vol 484 ◽  
Author(s):  
Amakhya P. Ghatak ◽  
P. K. Bose ◽  
Gautam Majumder
Keyword(s):  
Quantum Dots ◽  
Film Thickness ◽  
Quantum Confinement ◽  
Optical Materials ◽  
Nonlinear Optical ◽  
Nonlinear Optical Materials ◽  
Dispersion Law ◽  
Quantum Well Wires ◽  
Electron Dispersion ◽  
Theoretical Results

Abstractwells (QWs), quantum well wires (QWWs) and quantum dots (QDs) of nonlinear optical materials, respectively on the basis of a newly derived electron dispersion law considering all types of anisotropies within the framework of k.p. formalism. It is found, taking CdGeAs2, GaAs and InAs, as exmaples, that the photoemission increase with increasing photon energy in a ladder like manner and also exhibits oscillatory dependences with changing electron concentration with film thickness respectively for all types of quantum confinement. The photoemission current density is greatest in QDs and least in QWWs. In addition, the theoretical results are in agreement with the experimental observation as reported elsewhere.

Heat capacity in quantum dots of nonlinear optical materials

1990 ◽  
Author(s):  
Kamakhya P. Ghatak ◽  
Ardhendhu Ghoshal ◽  
Sankar Bhattacharyya ◽  
Manabendra Mondal
Keyword(s):  
Quantum Dots ◽  
Heat Capacity ◽  
Optical Materials ◽  
Nonlinear Optical ◽  
Nonlinear Optical Materials

Basic Studies of Nonlinear Optical Materials for Eye and Sensor Protection

2000 ◽  
Author(s):  
P. M. Tentzepis ◽  
P. Chen ◽  
I. V. Tomov ◽  
A. S. Dvornikov ◽  
D. A. Oulianov
Keyword(s):  
Optical Materials ◽  
Nonlinear Optical ◽  
Nonlinear Optical Materials ◽  
Basic Studies

Turning diamondoids into nonlinear optical materials by alkali metal Substitution: A DFT investigation

2021 ◽  
Vol 142 ◽  
pp. 107231
Author(s):  
Palwasha Khan ◽  
Tariq Mahmood ◽  
Khurshid Ayub ◽  
Sobia Tabassum ◽  
Mazhar Amjad Gilani
Keyword(s):  
Alkali Metal ◽  
Optical Materials ◽  
Nonlinear Optical ◽  
Nonlinear Optical Materials ◽  
Metal Substitution
Sign in / Sign up

Export Citation Format

Share Document