Bandgap Widening of Phase Quilted, 2D MoS2 by Oxidative Intercalation
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| 논문명 | Bandgap Widening of Phase Quilted, 2D MoS2 by Oxidative Intercalation |
|---|---|
| 저자 | Sung Ho Song, Bo Hyun Kim, Duk‐Hyun Choe, Jin Kim, Dae Chul Kim, Dong Ju Lee, Jung Mo Kim, Kee Joo Chang, Seokwoo Jeon |
| 저널명 | Advanced Materials |
| 게재년월 | 2015/5 |
| Vol. pp | 27권 20호 페이지 3152-3158 |
Controllable bandgap widening from 1.8 to 2.6 eV is reported from oxidized MoS2 sheets that are composed of quilted phases of various MoSxOy flakes. The exfoliated flakes have large size (≥100 μm × 100 μm) sheets with average thickness of 1.7 nm. Remarkably, fine reversible tuning of the bandgap is achieved by postprocessing sulfurization of the MoSxOy sheets.
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