טוען...
Optical signature of symmetry variations and spin-valley coupling in atomically thin tungsten dichalcogenides
We report systematic optical studies of WS(2) and WSe(2) monolayers and multilayers. The efficiency of second harmonic generation shows a dramatic even-odd oscillation with the number of layers, consistent with the presence (absence) of inversion symmetry in even-layer (odd-layer). Photoluminescence...
שמור ב:
| Main Authors: | , , , , , , , , , , |
|---|---|
| פורמט: | Artigo |
| שפה: | Inglês |
| יצא לאור: |
Nature Publishing Group
2013
|
| נושאים: | |
| גישה מקוונת: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3622914/ https://ncbi.nlm.nih.gov/pubmed/23575911 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep01608 |
| תגים: |
הוספת תג
אין תגיות, היה/י הראשונ/ה לתייג את הרשומה!
|