Wide‐Spectral Photoresponse of Black Molybdenum Oxide Photodetector via Sub‐Bandgap Electronic Transition

Black molybdenum oxide (BMO) is prepared by annealing transparent MoO3. While recent efforts on other black oxides show that their black colour contributes little towards visible light harvesting, the presented BMO shows much-enhanced photoresponse over the UV–vis–IR regions. By sandwiching the BMO with suitable charge transporting layers, a photodetector with spectral response from UV to IR is demonstrated. As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.