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2‐Dimensional Transition Metal Dichalcogenides with Tunable Direct Band Gaps: MoS 2(1–x) Se 2x Monolayers

Year: 2013

Type: article

Abstract: MoS2(1-x) Se2x single-layer films are prepared using a mixture of organic selenium and sulfur precursors as well as a solid molybdenum source. The direct bandgaps are found to scale nearly linearly with composition in the range of 1.87 eV (pure single-layer MoS2 ) to 1.55 eV (pure single-layer MoSe2 ) permitting straightforward bandgap engineering.

Source: Advanced Materials

DOI: 10.1002/adma.201304389

Authors: John Mann, Quan Ma, Patrick M. Odenthal, Miguel Isarraraz, Duy Le, Edwin Preciado, David Barroso, Koichi Yamaguchi, Gretel von Son Palacio, Andrew Nguyen, Tai Tran, Michelle Wurch, Ariana Nguyen, Velveth Klee, Sarah Bobek, Dezheng Sun, Tony. F. Heinz, Talat S. Rahman, Roland Kawakami, Ludwig Bartels

Institutions: University of California, Riverside, University of Central Florida, Columbia University

Language: English

Topic: 2D Materials and Applications

Subfield: Materials Chemistry

Field: Materials Science

Domain: Physical Sciences

Open Access status: green

Funder: National Science Foundation

Awards: Collaborative Research: Properties and Synthesis of Atomically Thin Molybdenum Disulfide, Collaborative Research: Properties and Synthesis of Atomically Thin Molybdenum Disulfide

OpenAlex ID: W2118687299

FWCI: 13.31

Cites: 45

Cited by: 394

Related to: 10