• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Solid State Communications >Electronic and optical properties of single-layered silicon sheets
【24h】

Electronic and optical properties of single-layered silicon sheets

机译：Electronic and optical properties of single-layered silicon sheets

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相关主题

摘要

The electronic and optical properties of a number of single-layered silicon sheets are investigated using density functional calculations. The energy bands of silicon sheets are found to possess direct gaps and thus facilitate the material's potential applications in optoelectronics. Bridging one-dimensional silicon chains and three-dimensional bulk silicon, two-dimensional single-layered silicon sheets present unique dimension and orientation dependencies of band structures and imaginary dielectric functions, which offer tunable band gaps and peaks in the dielectric functions associated with symmetry breaking and quantum confinement. Our study is expected to facilitate the understanding of general low-dimensional materials and their applications.

著录项

获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号