Hypothesis on the Influence of the Magnetic Behaviour of Hydrogen Doped Zinc Oxide during Its Plasma Sputtering Process
Journal article
Salimian, A., Hasnath, A., Aminishahsavarani, A. and Upadhyaya, H. (2021). Hypothesis on the Influence of the Magnetic Behaviour of Hydrogen Doped Zinc Oxide during Its Plasma Sputtering Process. Coatings. 11 (2), p. e222. https://doi.org/10.3390/coatings11020222
| Authors | Salimian, A., Hasnath, A., Aminishahsavarani, A. and Upadhyaya, H. |
|---|---|
| Abstract | We investigate the complexity of the reactive sputtering of highly conductive zinc oxide thin films in the presence of hydrogen at room temperature. We report on the importance of precise geometric positioning of the substrate with respect to the magnetron to achieve maximum conductivity. We examine the electrical properties of the deposited thins films based on their position on the substrate holder relative to the magnetron. By considering early reports by other researchers on the angular dependency of plasma parameters and the effect of hydrogen doping on electric and magnetic properties of hydrogen-doped zinc oxide, we propose a hypothesis on the possibility of such properties resulting in the observations presented in this report pending further tests to verify this hypothesis. Overall, in this report we present the guide by which highly conductive zinc oxide thin film coatings can be prepared via RF sputtering with hydrogen presence along with argon as the sputtering gas. |
| Keywords | sputtering; zinc oxide; magnetic; TCO; hydrogen doping |
| Year | 2021 |
| Journal | Coatings |
| Journal citation | 11 (2), p. e222 |
| Publisher | MDPI |
| ISSN | 2079-6412 |
| Digital Object Identifier (DOI) | https://doi.org/10.3390/coatings11020222 |
| Funder/Client | Global Challenges Research Fund |
| Publication dates | |
| 13 Feb 2021 | |
| Online | 13 Feb 2021 |
| Publication process dates | |
| Deposited | 22 Feb 2021 |
| Accepted | 09 Feb 2021 |
| Publisher's version | License File Access Level Open |
| License | https://creativecommons.org/licenses/by/4.0/ |
Permalink -
https://openresearch.lsbu.ac.uk/item/8w11y
Download files
154
total views130
total downloads4
views this month1
downloads this month
Export as
Related outputs
The Digitisation of the Sputter Deposition Process of Transparent Conductive Oxides by Implementing Artificial Intelligence
Hasnath, M. (2024). The Digitisation of the Sputter Deposition Process of Transparent Conductive Oxides by Implementing Artificial Intelligence. PhD Thesis London South Bank University School of Engineering https://doi.org/10.18744/lsbu.96532Deep learning analysis of plasma emissions: A potential system for monitoring methane and hydrogen in the pyrolysis processes
Salimian, A. and Grisan, E. (2024). Deep learning analysis of plasma emissions: A potential system for monitoring methane and hydrogen in the pyrolysis processes. International Journal of Hydrogen Energy. 58, pp. 1030-1043. https://doi.org/10.1016/j.ijhydene.2024.01.251Graphene-like Dispersion and Strong Optical Absorption in Two-Dimensional RP-type Sr3Ti2S7 Perovskite
Liu, H., Gao, R., Yang, J., Banthia, R.D., Yang, F., Wang, T., Upadhyaya, H. and Jain, S. (2023). Graphene-like Dispersion and Strong Optical Absorption in Two-Dimensional RP-type Sr3Ti2S7 Perovskite. Crystal Growth & Design. 23 (12), pp. 8575-8583. https://doi.org/10.1021/acs.cgd.3c00608Quantitative hydrogen and methane gas sensing via implementing AI based spectral analysis of plasma discharge
Salimian, A. (2023). Quantitative hydrogen and methane gas sensing via implementing AI based spectral analysis of plasma discharge. International Journal of Hydrogen Energy. 50 (Part A), pp. 1157-1173. https://doi.org/10.1016/j.ijhydene.2023.10.010Development of a Transparent Thermal Reflective Thin Film Coating for Accurate Separation of Food-Grade Plastics in Recycling Process via AI-Based Thermal Image Processing
Salimian, A. and Onwukwe, U. (2023). Development of a Transparent Thermal Reflective Thin Film Coating for Accurate Separation of Food-Grade Plastics in Recycling Process via AI-Based Thermal Image Processing. Coatings. 13 (8), p. 1332. https://doi.org/coatings13081332Tin Sulfide (SnS) Films Deposited by an Electric Field-Assisted Continuous Spray Pyrolysis Technique with Application as Counter Electrodes in Dye-Sensitized Solar Cells
Mohammad, T., Alam, F., Sadhanala, A., Upadhyaya, H.M. and Dutta, Viresh (2022). Tin Sulfide (SnS) Films Deposited by an Electric Field-Assisted Continuous Spray Pyrolysis Technique with Application as Counter Electrodes in Dye-Sensitized Solar Cells. ACS Omega. 7 (44), p. 39690–39696. https://doi.org/10.1021/acsomega.2c03454Implementing Supervised and Unsupervised Deep-Learning Methods to Predict Sputtering Plasma Features, a Step toward Digitizing Sputter Deposition of Thin Films
Salimian, A., Pardo Sanchez, C., Hasnath, M., Haine, E. and Upadhyaya, H. (2022). Implementing Supervised and Unsupervised Deep-Learning Methods to Predict Sputtering Plasma Features, a Step toward Digitizing Sputter Deposition of Thin Films. Coatings. 12 (7), p. 953. https://doi.org/10.3390/coatings12070953Thermal spray coatings for electromagnetic wave absorption and interference shielding: a review and future challenges
Faisal, N.H., Ahmed, R., Sellami, N., Prathuru, A., Njuguna, J., Venturi, F., Hussain, T., Nezhad, H.Y., Kumar, N., Goel, S., Upadhyaya, H., Joshi, S., Muhammad-Sukki, F., Prabhu, R., Mallick, T., Whittow, W. and Kamnis, S. (2022). Thermal spray coatings for electromagnetic wave absorption and interference shielding: a review and future challenges. Advanced Engineering Materials. https://doi.org/10.1002/adem.202200171Artificial Neural Networks to Predict Sheet Resistance of Indium-Doped Zinc Oxide Thin Films Deposited via Plasma Deposition
Salimian, A., Aminishahsavarani, A. and Upadhyaya, H. (2022). Artificial Neural Networks to Predict Sheet Resistance of Indium-Doped Zinc Oxide Thin Films Deposited via Plasma Deposition. Coatings. 12 (2), p. 225. https://doi.org/10.3390/coatings12020225A Bibliometric Study on Biomimetic and Bioinspired Membranes for Water Filtration
Goel, G., Hélix-Nielsen, C., Upadhyaya, H. and Goel, S. (2021). A Bibliometric Study on Biomimetic and Bioinspired Membranes for Water Filtration . npj Clean Water. 4. https://doi.org/10.1038/s41545-021-00131-4Large scale manufacturing route to metamaterial coatings using thermal spray techniques and their response to solar radiation
Faisal, N.H., Sellami, N., Venturi, F., Hussain, T., Mallick, T., Muhammad-Sukki, F., Bishop, A., Upadhyaya, H., Kumar, N. and Goel, S. (2021). Large scale manufacturing route to metamaterial coatings using thermal spray techniques and their response to solar radiation. Emergent Materials. https://doi.org/10.1007/s42247-021-00252-zAtomic scale friction studies on single crystal GaAs using AFM and molecular dynamics simulation
Fan, P., Goel, S., Luo, X. and Upadhyaya, H. (2021). Atomic scale friction studies on single crystal GaAs using AFM and molecular dynamics simulation. Nanomanufacturing and Metrology. https://doi.org/10.1007/s41871-021-00109-3Horizons of modern molecular dynamics simulation in digitalised solid freeform fabrication with advanced materials
Goel, S., Knaggs, M., Goel, G., Zhou, X. W., Upadhyaya, H.M., Thakur, V. F., Kumar, V., Bizarri, G., Tiwari, A., Murphy, A., Stukowskii, A. and Matthewsj, A. (2020). Horizons of modern molecular dynamics simulation in digitalised solid freeform fabrication with advanced materials. Materials Today Chemistry. 18, p. 100356. https://doi.org/10.1016/j.mtchem.2020.100356Phase evolution, morphological, optical and electrical properties of femtosecond pulsed laser deposited TiO2 thin films
Kumi-Barimah, E, Penhale-Jones, R, Salimian, A, Upadhyaya, H, Hasnath, A. and Jose, G (2020). Phase evolution, morphological, optical and electrical properties of femtosecond pulsed laser deposited TiO2 thin films. Scientific Reports. 10 (1). https://doi.org/10.1038/s41598-020-67367-xResilient and Agile Engineering Solutions to Address Societal Challenges like Coronavirus Pandemic
Goel, S., Hawi, S., Goel, G., Thakur, V.K., Pearce, O., Hoskins, C., Hussain, T., Agrawal, A., Upadhyaya, H., Cross, G. and Barber, A. (2020). Resilient and Agile Engineering Solutions to Address Societal Challenges like Coronavirus Pandemic. Materials Today Chemistry. https://doi.org/10.1016/j.mtchem.2020.100300Synthesis of SnSe quantum dots by successive ionic layer adsorption and reaction (SILAR) method for efficient solar cells applications
Kishore Kumar, D, Loskot, J, Kříž, J, Bennett, N, Upadhyaya, HM, Sadhu, V, Venkata Reddy, C and Reddy, KR (2020). Synthesis of SnSe quantum dots by successive ionic layer adsorption and reaction (SILAR) method for efficient solar cells applications. Solar Energy. 199, pp. 570-574. https://doi.org/10.1016/j.solener.2020.02.050Highly Conductive Zinc Oxide Based Transparent Conductive Oxide Films Prepared using RF Plasma Sputtering Under Reducing Atmosphere
Salimian, A., Upadhyaya, H., Hasnath, A., Aminishahsavarani, A., Pardo Sanchez, C., Anguilano, L., Uchechukwu O. and Sanchez, C (2020). Highly Conductive Zinc Oxide Based Transparent Conductive Oxide Films Prepared using RF Plasma Sputtering Under Reducing Atmosphere. Coatings. 10 (5), p. 472. https://doi.org/10.3390/coatings10050472Optical analysis of RF sputtering plasma through colour characterization
Salimian, A., Haghpanahan, R., Hasnath, A. and Upadhyaya, H. (2019). Optical analysis of RF sputtering plasma through colour characterization. Coatings. 9 (5), pp. 315-315. https://doi.org/10.3390/coatings9050315