Publication Date:
2015-07-11
Description:
Author(s): Pranjal Kumar Gogoi, Lorenzo Sponza, Daniel Schmidt, Teguh Citra Asmara, Caozheng Diao, Jason C. W. Lim, Sock Mui Poh, Shin-ichi Kimura, Paolo E. Trevisanutto, Valerio Olevano, and Andrivo Rusydi Electron-electron (e-e) and electron-hole (e-h) interactions are often associated with many exotic phenomena in correlated electron systems. Here, we report an observation of anomalous excitons at 3.75, 4.67, and 6.11 eV at 4.2 K in bulk SrTiO 3 . Fully supported by ab initio G W Bethe-Salpeter equatio… [Phys. Rev. B 92, 035119] Published Thu Jul 09, 2015
Keywords:
Electronic structure and strongly correlated systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics