The electronic stopping power of self-irradiated molybdenum in different charge states

Yike Wang
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Abstract

Molybdenum is not only an excellent photovoltaic material but also a crucial component in semiconductors. However, its high bandgap restricts its application in optoelectronic devices. This limitation arises primarily because the energy barrier between photogenerated electron-hole pairs cannot be directly overcome by sunlight. Self-irradiation can overcome these barriers, allowing efficient separation of photogenerated electrons and holes, making molybdenum an excellent light-absorbing material. By altering the charge state of molybdenum-based materials, their light absorption can be adjusted. This project aims to systematically study the optical properties and electronic stopping power of molybdenum-based materials in different charge states through theoretical calculations and experiments.
不同电荷状态下自辐照钼的电子阻挡力
钼不仅是一种优良的光伏材料,也是半导体的重要组成部分。然而,钼的高带隙限制了它在光电设备中的应用。造成这种限制的主要原因是光生电子-空穴对之间的能量势垒无法直接被太阳光克服。自辐射可以克服这些障碍,使光生成的电子和空穴有效分离,从而使钼成为一种出色的光吸收材料。通过改变钼基材料的电荷状态,可以调整其光吸收能力。本项目旨在通过理论计算和实验,系统研究钼基材料在不同电荷状态下的光学性质和电子阻挡能力。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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