Vibrational spectrum renormalization by enforced coupling across the van der Waals gap between MoS2 and WS2 monolayers

• المؤلفون الرئيسيون: Fan, Wen, Zhu, Xi, Ke, Feng, Chen, Yabin, Dong, Kaichen, Ji, Jie, Chen, Bin, Tongay, Sefaattin, Ager, Joel W., Liu, Kai, Su, Haibin, Wu, Junqiao
• مؤلفون آخرون: School of Materials Science & Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2016
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/81908; http://hdl.handle.net/10220/39695
• المؤسسة: Nanyang Technological University

At the few or monolayer limit, layered materials define an interesting two-dimensional system with unique electronic and phonon properties. The electron band structure of monolayers can be drastically different from multilayers despite the weak van der Waals interaction between neighboring layers. I...