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Synthesis of vanadium oxide nanoparticles/Psi heterojunction photodetector
Vol 6, Issue 2, 2023
VIEWS - 568 (Abstract) 84 (PDF)
Abstract
Nanoparticle V2O5 is prepared by the measurement of X-ray diffraction (XRD) and atomic force microscopy (AFM) analyses. The crystallite size = 19.59 nm, optical energy gap = 2.6 eV, an average particle size of 29.58 nm and, RMS roughness of ~6.8 nm. Also, Fourier transformer infrared spectrophotometer (FTIR) showed a porous free morphology with homogeneity and uniformity on the sample surface. The film surface exhibited no apparent cracking and, the grains exhibited large nicely separated conical columnar growth combined grains throughout the surface with coalescence of some columnar grains at a few places. The fabrication of a thin film of V2O5 NPs/PSi heterojunction photodetector was characterized and investigated.
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1. Ismail MH, Ali AH, Thahab SM. Fabrication and characterization of a VO2:PVP/PSi/ and n-Si heterojunction for photodetector applications. Optics Continuum 2023; 2(6): 1301–1314. doi: 10.1364/OPTCON.484653
2. Chuah R, Gopinath SCB, Anbu P, et al. Synthesis and characterization of reduced graphene oxide using the aqueous extract of Eclipta prostrata. 3 Biotech 2020; 10: 364. doi: 10.1007/s13205-020-02365-4
3. Ramanathan S, Gopinath SCB, Md Arshad MK, et al. Aluminosilicate nano-composites from incinerated Chinese holy joss fly ash: A potential nanocarrier for drug cargos. Scientific Reports 2020; 10: 3351. doi: 10.1038/s41598-020-60208-x
4. Markov A, Greben K, Mayer D, et al. In situ analysis of the growth and dielectric properties of organic self-assembled monolayers: A way to tailor organic layers for electronic applications. ACS Applied Materials & Interfaces 2016; 8(25): 16451–16456. doi: 10.1021/acsami.6b04021
5. Sahatiya P, Reddy K CS, Badhulika S. Discretely distributed 1D V2O5 nanowires over 2D MoS2 nanoflakes for an enhanced broadband flexible photodetector covering the ultraviolet to near infrared region. Journal of Materials Chemistry C 2017; 5(48): 12728–12736. doi: 10.1039/C7TC05036D
6. Khandaker JI, Tokuda M, Ogata Y, et al. Formation of vanadium oxide (V-O system) graded compounds under strong gravitational field. Defect and Diffusion Forum 2015; 363: 164–170. doi: 10.4028/www.scientific.net/DDF.363.164
7. Vijayakumar Y, Jyothi DS, Nagaraju P, Reddy MV. Structural, electrical and optical properties of spray deposited V2O5 thin films on glass substrates. Physics and Chemistry of Glasses-European Journal of Glass Science and Technology Part B 2016; 57(1): 37–41. doi: 10.13036/17533562.57.1.019
8. McNamara K, Tofail SAM. Nanoparticle in biomedical applications. Advances in Physics: X 2017; 2(1): 54–88. doi: 10.1080/23746149.2016.1254570
9. Uda MNA, Gopinath SCB, Hasim U, et al. Production and characterization of silica nanoparticles from fly ash: Conversion of agro-waste into resource. Preparative Biochemistry & Biotechnology 2021; 51(1): 86–95. doi: 10.1080/10826068.2020.1793174
10. Yan LP, Gopinath SCP, Anbu P, et al. Characterization and anti-bacterial potential of iron oxide nanoparticle processed eco-friendly by plant extract. Preparative Biochemistry & Biotechnology 2020; 50(10): 1053–1062. doi: 10.1080/10826068.2020.1783678
11. Shafeeq KM, Athira VP, Raj Kishor CH, Aneesh PM. Structural and optical properties of V2O5 nanostructures grown by thermal decomposition technique. Applied Physics A 2020; 126: 586. doi: 10.1007/s00339-020-03770-5
12. Osamah S, Alwahib AA, Fakhri MA. Study of single and symmetrical D-shaped optical fiber sensor based on gold nanorods. Journal of Optics 2023; 52: 2048–2058. doi: 10.1007/s12596-023-01119-8
13. Schneider K. Optical properties and electronic structure of V2O5, V2O3 and VO2. Journal of Materials Science: Materials in Electronics 2020; 31: 10478–10488. doi: 10.1007/s10854-020-03596-0
14. Sieradzka K, Wojcieszak D, Kaczmarek D, et al. Structural and optical properties of vanadium oxides prepared by microwave-assisted reactive magnetron sputtering. Optica Applicata 2011; 9(2): 463–469.
15. Sorifi S, Moun M, Kaushik S, Singh R. High-temperature performance of a GaSe nanosheet-based broadband photodetector. ACS Applied Electronic Materials 2020; 2(3): 670–676. doi: 10.1021/acsaelm.9b00770
DOI: https://doi.org/10.24294/can.v6i2.3665
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