期刊
ADVANCED MATERIALS
卷 25, 期 1, 页码 109-114出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/adma.201203346
关键词
two-dimensional materials; MoO3; field effect transistors; carrier mobility; intercalation
类别
资金
- Australian Research Council [DP110100262, DP1092717, LE100100215]
- CSIRO Sensors and Sensor Networks Transformational Capability Platform
- CSIRO Materials Science and Engineering Division
- Australian Government
- Australian Research Council [LE100100215] Funding Source: Australian Research Council
We demonstrate that the energy bandgap of layered, high-dielectric alpha-MoO3 can be reduced to values viable for the fabrication of 2D electronic devices. This is achieved through embedding Coulomb charges within the high dielectric media, advantageously limiting charge scattering. As a result, devices with alpha-MoO3 of similar to 11 nm thickness and carrier mobilities larger than 1100 cm(2) V-1 s(-1) are obtained.
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