Chemical vapor deposition of high-quality large-sized MoS2 crystals on silicon dioxide substrates
- National Univ. of Singapore (Singapore)
- Ulsan National Institute of Science and Technology (UNIST), Ulsan (Republic of Korea)
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Large-sized MoS2 crystals can be grown on SiO2/Si substrates via a two-stage chemical vapor deposition method. The maximum size of MoS2 crystals can be up to about 305 μm. The growth method can be used to grow other transition metal dichalcogenide crystals and lateral heterojunctions. Additionally, the electron mobility of the MoS2 crystals can reach ≈30 cm2 V–1 s–1, which is comparable to those of exfoliated flakes.
- Research Organization:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States). Center for Nanophase Materials Sciences (CNMS)
- Sponsoring Organization:
- USDOE Office of Science (SC)
- Grant/Contract Number:
- AC05-00OR22725
- OSTI ID:
- 1331100
- Journal Information:
- Advanced Science, Vol. 3, Issue 8; ISSN 2198-3844
- Publisher:
- WileyCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 92 works
Citation information provided by
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