On the Spectroscopic Signatures of AA' and AB Stacking of Chemical Vapor Deposited Bilayer MoS2
发布时间：2025-04-30
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- 发布时间：
- 2025-04-30
- 论文名称：
- On the Spectroscopic Signatures of AA' and AB Stacking of Chemical Vapor Deposited Bilayer MoS2
- 发表刊物：
- ACS Nano
- 摘要：
- Prominent resonance Raman and photoluminescence spectroscopic differences between AA' and AB stacked bilayer molybdenum disulfide (MoS2) grown by chemical vapor deposition are reported. Bilayer MoS2 islands consisting of the two stacking orders were obtained under identical growth condition. Resonance Raman and photoluminescence spectra of AA' and AB stacked bilayer MoS2 were obtained on Au nano-pyramid surfaces under strong plasmon resonance. Both resonance Raman and photoluminescence spectra show distinct features indicating clear differences in interlayer interaction between these two phases. The implication of these findings on device applications based on spin and valley degrees of freedom will be discussed.
- 合写作者：
- Ming Xia · Bo Li · Kuibo Yin · [5th Gang Niu] ·
- 是否译文：
- 否
- 发表时间：
- 2015-11-04