journal article·2022-12

Tuning the photoconductivity of Co3O4 thin films by defect engineering

Ana Luiza Costa Silva, Ariano De Giovanni Rodrigues, Renato Goulart Jasinevicius, Marcio Peron Franco de Godoy

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OpenAlex topics: Electronic and Structural Properties of Oxides · ZnO doping and properties · Copper-based nanomaterials and applications

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References (47)

Show source-provided references
1. Room temperature ferromagnetism promoted by defects at zinc sites in Mn-doped ZnO10.1016/j.jallcom.2015.09.084 ↗
2. Tuning defects in oxides at room temperature by lithium reduction10.1038/s41467-018-03765-0 ↗
3. Active Control of Ferroelectric Switching Using Defect-Dipole Engineering10.1002/adma.201203101 ↗
4. Defects in complex oxide thin films for electronics and energy applications: challenges and opportunities10.1039/D0MH00899K ↗
5. Persistent photoconductivity in ZnO nanostructures induced by surface oxygen vacancy10.1002/pssr.201105551 ↗
6. Anion vacancies as a source of persistent photoconductivity in II-VI and chalcopyrite semiconductors10.1103/PhysRevB.72.035215 ↗
7. Inhibition of unintentional extra carriers by Mn valence change for high insulating devices
8. Morphological, structural, optical, and electrical study of nanostructured thin films: Charge transport mechanism of p-type Co3O410.1016/j.matchemphys.2019.122059 ↗
9. Annealing atmosphere effect on the resistive switching and magnetic properties of spinel Co3O4 thin films prepared by a sol-gel technique10.1039/C9RA01121H ↗
10. Magnetic field enhancing electrocatalysis of Co3O4/NF for oxygen evolution reaction10.1016/j.jpowsour.2019.226704 ↗
11. Effect of solution molarity on optical dispersion energy parameters and electrochromic performance of Co3O4 films10.1016/j.optmat.2017.07.026 ↗
12. Electrochemical supercapacitive performance of spray deposited Co3O4 thin film nanostructures10.1016/j.electacta.2017.02.157 ↗
13. Effect of annealing temperature on the thermal transformation to cobalt oxide of thin films obtained via chemical solution deposition10.1016/j.mssp.2019.104825 ↗
14. Valence control of cobalt oxide thin films by annealing atmosphere10.1016/j.apsusc.2010.11.024 ↗
15. Supercapacitive cobalt oxide (Co3O4) thin films by spray pyrolysis10.1016/j.apsusc.2005.09.004 ↗
16. 0D/2D Co3O4/TiO2 Z-Scheme heterojunction for boosted photocatalytic degradation and mechanism investigation10.1016/j.apcatb.2020.119298 ↗
17. High-performing self-driven ultraviolet photodetector by TiO2/Co3O4 photovoltaics10.1016/j.jallcom.2020.154376 ↗
18. Self-Powered Photodetectors Based on Core-Shell ZnO-Co3O4 Nanowire Heterojunctions10.1021/acsami.9b04838 ↗
19. Transparent Co3O4/ZnO photovoltaic broadband photodetector10.1016/j.mssp.2020.105192 ↗
20. Fabrication of novel transparent Co3O4-TiO2 nanowires p-n heterojunction diodes for multiband photodetection applications10.1016/j.jallcom.2017.04.068 ↗
21. Characterization of cobalt oxide thin films prepared by a facile spray pyrolysis technique using perfume atomizer10.1016/j.jallcom.2011.06.106 ↗
22. Electrical and photoresponse properties of Co3O4 nanowires10.1063/1.4712497 ↗
23. Synthesis of NiO–YSZ composite particles for an electrode of solid oxide fuel cells by spray pyrolysis10.1016/S0032-5910(03)00044-5 ↗
24. Influence of Co-doping on optical properties and traps localization of ZnO films obtained by spray pyrolysis10.1016/j.jaap.2017.10.017 ↗
25. Elements of X-Ray Diffraction
26. Supercapacitive cobalt oxide (Co3O4) thin films by spray pyrolysis10.1016/j.apsusc.2005.09.004 ↗
27. Deposition of nanostructured Sn doped Co3O4 films by a facile nebulizer spray pyrolysis method and fabrication of p-Sn doped Co3O4/n-Si junction diodes for opto-nanoelectronics10.1016/j.sna.2021.113067 ↗
28. ZnO thin films design: the role of precursor molarity in the spray pyrolysis process
29. Preparation and characterization of electrochemically deposited carbon nitride films on silicon substrate10.1088/0022-3727/37/6/015 ↗
30. C 1s Peak of Adventitious Carbon Aligns to the Vacuum Level: Dire Consequences for Material’s Bonding Assignment by Photoelectron Spectroscopy10.1002/cphc.201700126 ↗
31. In situ x-ray photoelectron spectroscopy studies of water on metals and oxides at ambient conditions
32. MOF-templated synthesis of porous Co3O4 concave nanocubes with high specific surface area and their gas sensing properties10.1021/am405858v ↗
33. Highly selective ozone gas sensor based on nanocrystalline Zn0.95Co0.05O thin film obtained via spray pyrolysis technique10.1016/j.apsusc.2019.01.197 ↗
34. Cost-effective synthesis of NiCo2O4@nitrogen-doped carbon nanocomposite using waste PET plastics for high-performance supercapacitor
35. High-Index Faceted Porous Co3O4 Nanosheets with Oxygen Vacancies for Highly Efficient Water Oxidation10.1021/acsami.7b18208 ↗
36. Uniformly self-decorated Co3O4 nanoparticles on N, S co-doped carbon layers derived from a camphor sulfonic acid and metal–organic framework hybrid as an oxygen evolution electrocatalyst10.1039/C8TA02926A ↗
37. Promoting Effects of In2O3 on Co3O4 for CO Oxidation: Tuning O2 Activation and CO Adsorption Strength Simultaneously10.1021/cs501049r ↗
38. Special atmosphere annealed Co3O4 porous nanoclusters with oxygen defects and high proportion of Co2+ for oxygen evolution reaction10.1016/j.jallcom.2019.07.194 ↗
39. A low crystallinity oxygen-vacancy-rich Co3O4 cathode for high-performance flexible asymmetric supercapacitors10.1039/C8TA06349D ↗
40. Bandgap and optical transitions in thin films from reflectance measurements10.1016/0042-207X(92)90163-Q ↗
41. Study of the new β-In2S3 containing Na thin films. Part II: Optical and electrical characterization of thin films10.1016/S0022-0248(02)01243-5 ↗
42. Optical Properties and Electronic Structure of Amorphous Germanium10.1002/pssb.19660150224 ↗
43. Composition and Microstructure of Cobalt Oxide Thin Films Obtained from a Novel Cobalt(II) Precursor by Chemical Vapor Deposition10.1021/cm001041x ↗
44. Synthesis and optical properties of two cobalt oxides (CoO and Co3O4) nanoflbers produced by electrospinning process10.1021/jp8027353 ↗
45. Binder free mesoporous Ag-doped Co3O4 nanosheets with outstanding cyclic stability and rate capability for advanced supercapacitor applications10.1016/j.jallcom.2020.156062 ↗
46. On the photoconductivity behavior of emeraldine-salt polyaniline films10.1016/j.synthmet.2021.116915 ↗
47. Photocurrent in epitaxial GaN10.1063/1.1848191 ↗