Enhancing Light–Matter Interactions in MoS 2 by Copper Intercalation
| العنوان: | Enhancing Light–Matter Interactions in MoS 2 by Copper Intercalation |
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| المؤلفون: | Mengjing Wang, Loukya Boddapati, Kristie J. Koski, Avraham Twitto, Akash Jain, Doron Naveh, Chen Stern, Rifael Z. Snitkoff, Ashwin Ramasubramaniam, Sabyasachi Saha, Francis Leonard Deepak, Yafit Fleger |
| المصدر: | Advanced Materials. 33:2008779 |
| بيانات النشر: | Wiley, 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | Materials science, Infrared, Intercalation (chemistry), Photodetector, chemistry.chemical_element, 02 engineering and technology, 010402 general chemistry, 01 natural sciences, 7. Clean energy, symbols.namesake, Responsivity, Night vision, General Materials Science, Surface plasmon resonance, business.industry, Mechanical Engineering, 021001 nanoscience & nanotechnology, Copper, 0104 chemical sciences, chemistry, Mechanics of Materials, symbols, Optoelectronics, van der Waals force, 0210 nano-technology, business |
| الوصف: | The intercalation of layered compounds opens up a vast space of new host-guest hybrids, providing new routes for tuning the properties of materials. Here, it is shown that uniform and continuous layers of copper can be intercalated within the van der Waals gap of bulk MoS2 resulting in a unique Cu-MoS2 hybrid. The new Cu-MoS2 hybrid, which remains semiconducting, possesses a unique plasmon resonance at an energy of ≈1eV, giving rise to enhanced optoelectronic activity. Compared with high-performance MoS2 photodetectors, copper-enhanced devices are superior in their spectral response, which extends into the infrared, and also in their total responsivity, which exceeds 104 A W-1 . The Cu-MoS2 hybrids hold promise for supplanting current night-vision technology with compact, advanced multicolor night vision. |
| تدمد: | 1521-4095 0935-9648 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_________::e245d1999e9a5b457c73d2afe3775d04Test https://doi.org/10.1002/adma.202008779Test |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi...........e245d1999e9a5b457c73d2afe3775d04 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15214095 09359648 |
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