Tunability of near infrared opto-synaptic properties of thin MoO3 films fabricated by atomic layer deposition
- Author
- Hongyan Xu, Mohammad Karbalaei Akbari (UGent) , Siyan Wang, Shuhang Chen, Eugene Kats, Francis Verpoort, Jieqi Hu (UGent) and Serge Zhuiykov (UGent)
- Organization
- Abstract
- Thin MoO3 films with different thickness at nanoscale were fabricated by atomic layer deposition technique over Au electrodes on the Si/SiO2 wafers. Bis(t-butylimido) bis (dimethylamino) molybdenum(VI) (C12H30N4Mo) and O-2 plasma were used as Mo precursor and oxygen source, respectively. Both crystalline phase stabilization and oxygen vacancies enhancement of thin MoO3 films were observed after their annealing in inert atmosphere at 250 degrees C for 1.0 h. Memristive and opto-synaptic functionalities of thin MoO3 films were investigated under lambda = 785 nm light illumination. Long-term plasticity and tunablity of the infrared (IR) light plasmonic synapses based on thin MoO3 can significantly simplify circuits of the advanced opto-electronic systems and neuro-optoelectronic instruments.
- Keywords
- Surfaces, Coatings and Films, Condensed Matter Physics, Surfaces and Interfaces, General Physics and Astronomy, General Chemistry, MoO3, Opto-synaptic functionalities, Atomic layer deposition, Near-infrared, TETRAKIS DIMETHYLAMINO TITANIUM, MOLYBDENUM OXIDES, TIO2, SPECTROSCOPY, ELECTRODES, MORPHOLOGY, TRIOXIDE
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Citation
Please use this url to cite or link to this publication: http://hdl.handle.net/1854/LU-8750081
- MLA
- Xu, Hongyan, et al. “Tunability of near Infrared Opto-Synaptic Properties of Thin MoO3 Films Fabricated by Atomic Layer Deposition.” APPLIED SURFACE SCIENCE, vol. 593, 2022, doi:10.1016/j.apsusc.2022.153399.
- APA
- Xu, H., Karbalaei Akbari, M., Wang, S., Chen, S., Kats, E., Verpoort, F., … Zhuiykov, S. (2022). Tunability of near infrared opto-synaptic properties of thin MoO3 films fabricated by atomic layer deposition. APPLIED SURFACE SCIENCE, 593. https://doi.org/10.1016/j.apsusc.2022.153399
- Chicago author-date
- Xu, Hongyan, Mohammad Karbalaei Akbari, Siyan Wang, Shuhang Chen, Eugene Kats, Francis Verpoort, Jieqi Hu, and Serge Zhuiykov. 2022. “Tunability of near Infrared Opto-Synaptic Properties of Thin MoO3 Films Fabricated by Atomic Layer Deposition.” APPLIED SURFACE SCIENCE 593. https://doi.org/10.1016/j.apsusc.2022.153399.
- Chicago author-date (all authors)
- Xu, Hongyan, Mohammad Karbalaei Akbari, Siyan Wang, Shuhang Chen, Eugene Kats, Francis Verpoort, Jieqi Hu, and Serge Zhuiykov. 2022. “Tunability of near Infrared Opto-Synaptic Properties of Thin MoO3 Films Fabricated by Atomic Layer Deposition.” APPLIED SURFACE SCIENCE 593. doi:10.1016/j.apsusc.2022.153399.
- Vancouver
- 1.Xu H, Karbalaei Akbari M, Wang S, Chen S, Kats E, Verpoort F, et al. Tunability of near infrared opto-synaptic properties of thin MoO3 films fabricated by atomic layer deposition. APPLIED SURFACE SCIENCE. 2022;593.
- IEEE
- [1]H. Xu et al., “Tunability of near infrared opto-synaptic properties of thin MoO3 films fabricated by atomic layer deposition,” APPLIED SURFACE SCIENCE, vol. 593, 2022.
@article{8750081,
abstract = {{Thin MoO3 films with different thickness at nanoscale were fabricated by atomic layer deposition technique over Au electrodes on the Si/SiO2 wafers. Bis(t-butylimido) bis (dimethylamino) molybdenum(VI) (C12H30N4Mo) and O-2 plasma were used as Mo precursor and oxygen source, respectively. Both crystalline phase stabilization and oxygen vacancies enhancement of thin MoO3 films were observed after their annealing in inert atmosphere at 250 degrees C for 1.0 h. Memristive and opto-synaptic functionalities of thin MoO3 films were investigated under lambda = 785 nm light illumination. Long-term plasticity and tunablity of the infrared (IR) light plasmonic synapses based on thin MoO3 can significantly simplify circuits of the advanced opto-electronic systems and neuro-optoelectronic instruments.}},
articleno = {{153399}},
author = {{Xu, Hongyan and Karbalaei Akbari, Mohammad and Wang, Siyan and Chen, Shuhang and Kats, Eugene and Verpoort, Francis and Hu, Jieqi and Zhuiykov, Serge}},
issn = {{0169-4332}},
journal = {{APPLIED SURFACE SCIENCE}},
keywords = {{Surfaces,Coatings and Films,Condensed Matter Physics,Surfaces and Interfaces,General Physics and Astronomy,General Chemistry,MoO3,Opto-synaptic functionalities,Atomic layer deposition,Near-infrared,TETRAKIS DIMETHYLAMINO TITANIUM,MOLYBDENUM OXIDES,TIO2,SPECTROSCOPY,ELECTRODES,MORPHOLOGY,TRIOXIDE}},
language = {{eng}},
pages = {{11}},
title = {{Tunability of near infrared opto-synaptic properties of thin MoO3 films fabricated by atomic layer deposition}},
url = {{http://doi.org/10.1016/j.apsusc.2022.153399}},
volume = {{593}},
year = {{2022}},
}
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