Advanced Materials
Advanced Materials
4 years ago

2D Materials: Quaternary 2D Transition Metal Dichalcogenides (TMDs) with Tunable Bandgap (Adv. Mater. 35/2017)

2D Materials: Quaternary 2D Transition Metal Dichalcogenides (TMDs) with Tunable Bandgap (Adv. Mater. 35/2017)
Jordan A. Hachtel, Sandhya Susarla, Amey Apte, Robert Vajtai, Pulickel M. Ajayan, Alex Kutana, Chandra Sekhar Tiwary, Boris I. Yakobson, Vidya Kochat, Juan Carlos Idrobo
Quaternary alloying (mixing of four elements) provides the flexibility to engineer the optical bandgap of atomically thin transition-metal dichalcogenide (TMD) materials. Such alloying also influences the growth temperature. In article number 1702457, Boris I. Yakobson, Chandra Sekhar Tiwary, Pulickel M. Ajayan, and co-workers describe the quaternary alloying of Mo, W, S, and Se to produce alloys where the bandgap can be tuned from 1.61 to 1.85 eV.

Publisher URL: http://onlinelibrary.wiley.com/resolve/doi

DOI: 10.1002/adma.201770255

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