Ultra-broadband nonlinear optical response of two-dimensional h-BN nanosheets and their hybrid gel glasses

Nanoscale ◽  
2018 ◽  
Vol 10 (9) ◽  
pp. 4276-4283 ◽  
Author(s):  
Zheng Xie ◽  
Yongzhong Wu ◽  
Xingming Sun ◽  
Shixin Liu ◽  
Fukun Ma ◽  
...  
Keyword(s):  
Boron Nitride ◽  
Nonlinear Optical ◽  
Mechanical Stability ◽  
Hexagonal Boron Nitride ◽  
Optical Limiting ◽  
Two Dimensional ◽  
Hybrid Gel ◽  
Boron Nitride Nanosheets ◽  
High Uniformity ◽  
Gel Glasses

Hydrophilic hexagonal boron nitride nanosheets hybrid gel glasses exhibit high uniformity and concentration, outstanding nonlinear optical limiting and transparency, as well as optical, thermal and mechanical stability.

scholarly journals Defect assisted optical limiting performance of hexagonal boron nitride nanosheets in aqueous suspension and PMMA nanocomposite films

2021 ◽  
Vol 121 ◽  
pp. 111630
Author(s):  
Bekir Asilcan Unlu ◽  
Ahmet Karatay ◽  
Elif Akhuseyin Yildiz ◽  
Mehmet Lutfi Yola ◽  
Mustafa Yuksek ◽  
...  
Keyword(s):  
Boron Nitride ◽  
Hexagonal Boron Nitride ◽  
Aqueous Suspension ◽  
Optical Limiting ◽  
Nanocomposite Films ◽  
Boron Nitride Nanosheets

scholarly journals Investigation of Interaction of Noble Metals (Cu, Ag, Au, Pt and Ir) with Nanosheets

Micromachines ◽  
2021 ◽  
Vol 12 (8) ◽  
pp. 906
Author(s):  
Mansoor H. Alshehri
Keyword(s):  
Boron Nitride ◽  
Noble Metals ◽  
Hexagonal Boron Nitride ◽  
Minimum Energy ◽  
Two Dimensional ◽  
Interaction Energies ◽  
Boron Nitride Nanosheets ◽  
Metal Atoms ◽  
Starting Point ◽  
Analytical Expressions

Two-dimensional nanomaterials, such as graphene and hexagonal boron nitride nanosheets, have attracted tremendous interest in the research community and as a starting point for the development of nanotechnology. Using classical applied mathematical modeling, we derive explicit analytical expressions to determine the binding energies of noble metals, including copper, silver, gold, platinum and iridium (Cu, Ag, Au, Pt and Ir) atoms, on graphene and hexagonal boron nitride nanosheets. We adopt the 6–12 Lennard–Jones potential function, together with the continuous approach, to determine the preferred minimum energy position of an offset metal atom above the surface of the graphene and hexagonal boron nitride nanosheets. The main results of this study are analytical expressions of the interaction energies, which we then utilize to report the mechanism of adsorption of the metal atoms on graphene and hexagonal boron nitride surfaces. The results show that the minimum binding energy occured when Cu, Ag, Au, Pt and Ir were set at perpendicular distances in the region from 3.302 Å to 3.683 Å above the nanosheet surface, which correspond to adsorption energies in the region ranging from 0.842 to 2.978 (kcal/mol). Our results might assist in providing information on the interaction energies between the metal atoms and the two-dimensional nanomaterials.

scholarly journals An ultrasensitive Fano resonance biosensor using two dimensional hexagonal boron nitride nanosheets: theoretical analysis

RSC Advances ◽  
2019 ◽  
Vol 9 (51) ◽  
pp. 29805-29812 ◽  
Author(s):  
Yongping Li ◽  
Yufeng Yuan ◽  
Xiao Peng ◽  
Jun Song ◽  
Junxian Liu ◽  
...  
Keyword(s):  
Boron Nitride ◽  
Theoretical Analysis ◽  
Fano Resonance ◽  
Hexagonal Boron Nitride ◽  
Visible Region ◽  
Two Dimensional ◽  
Boron Nitride Nanosheets

This paper proposed an ultrasensitive FR biosensor with multiple-order characteristics using two dimensional hexagonal boron nitride nanosheets in the visible region.

Solution-Processed Dielectrics Based on Thickness-Sorted Two-Dimensional Hexagonal Boron Nitride Nanosheets

Nano Letters ◽  
2015 ◽  
Vol 15 (10) ◽  
pp. 7029-7036 ◽  
Author(s):  
Jian Zhu ◽  
Joohoon Kang ◽  
Junmo Kang ◽  
Deep Jariwala ◽  
Joshua D. Wood ◽  
...  
Keyword(s):  
Boron Nitride ◽  
Hexagonal Boron Nitride ◽  
Two Dimensional ◽  
Solution Processed ◽  
Boron Nitride Nanosheets

Highly Dispersed Antimonene Oxide Quantum Dots and Their Hybrid Gel Glasses for Broadband Nonlinear Optical Limiting

2021 ◽  
Author(s):  
Fangyuan Xing ◽  
Yue Wang ◽  
Jingjing Wang ◽  
Shuyun Zhou ◽  
Junlong Zhao ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Liquid Phase ◽  
Nonlinear Optical ◽  
Sol Gel ◽  
Optical Limiting ◽  
Gel Method ◽  
Hybrid Gel ◽  
Highly Dispersed ◽  
Liquid Phase Exfoliation ◽  
Gel Glasses

In this work, we have prepared antimonene oxide quantum dots and their hybrid Ormosil gel glasses by the liquid phase exfoliation antimony and sol-gel method, respectively. Due to the existence...

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