ArticleNanoscale research letters2014
Photogenerated charges and surface potential variations investigated on single Si nanorods by electrostatic force microscopy combined with laser irradiation.
Article in Nanoscale research letters, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Study on the Electrical Control Mechanism of Gas Occurrence in a Microscale Coal Matrix.ACS omega · 2022Article
- Photoelectrical Properties Investigated on Individual Si Nanowires and Their Size Dependence.Nanoscale research letters · 2021Article
- Atomic Force Microscope Study of Ag-Conduct Polymer Hybrid Films: Evidence for Light-Induced Charge Separation.Nanomaterials (Basel, Switzerland) · 2020Article
- Investigating Size-Dependent Conductive Properties on Individual Si Nanowires.Nanoscale research letters · 2020Article
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6 authors.
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Abstract
Photogenerated charging properties of single Si nanorods (Si NRs) are investigated by electrostatic force microscopy (EFM) combined with laser irradiation. Under laser irradiation, Si NRs are positively charged. The amount of the charges trapped in single NRs as well as the contact potential difference between the tip and NRs' surface is achieved from an analytical fitting of the phase shift - voltage curve. Both of them significantly vary with the laser intensity and the NR's size and construction. The photogenerated charging and decharging rates are obtained at a timescale of seconds or slower, indicating that the Si NRs are promising candidates in photovoltaic applications.
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