Water Splitting Devices: Photon‐Induced Spintronic Polaron Channel Modulator of CeO2‐x NP Thin Films Hydrogen Evolution Cells (Adv. Electron. Mater. 1/2019)
Source abstract
Abstract
The O vacancy and Ce ions of CeO2 generate a small polaron at the surface of CeO2 nanoparticles that serves as a charge transportation channel. In article number 1800570, Yi-Sheng Lai and Yen-Hsun Su succeed in generating spin-polarized charge currents under coherent angular momentum light injection. Without using spin orbital coupling in electrodes, a photogalvanic spin battery is achieved. The polaron modulated spintronic electrons are successfully applied in hydrogen evolution devices, serving as a photogalvanic spin small-polaron cell.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Electron and X-Ray Spectroscopy Techniques · Electrocatalysts for Energy Conversion · Electronic and Structural Properties of Oxides
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Affiliations
Department of Materials Science and Engineering National Cheng Kung University Tainan 70101 Taiwan
References
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