期刊
ACTA MECHANICA
卷 223, 期 12, 页码 2591-2596出版社
SPRINGER WIEN
DOI: 10.1007/s00707-012-0714-0
关键词
-
类别
资金
- Defense Threat Reduction Agency (DTRA) [BRBAA08-C-2-0130]
Recently, hybridized monolayers consisting of hexagonal boron nitride (h-BN) phases inside a graphene layer have been synthesized and shown to be an effective way of opening band gap in graphene monolayers (Ci et al. in Nat Mater 9(5):430-435, 2010). In this paper, we report a first-principles density functional theory study of the h-BN domain size effect on the elastic properties of graphene/boron nitride hybrid monolayers (h-BNC). We found that both in-plane stiffness and longitudinal sound velocity of h-BNC linearly decrease with h-BN concentration. Our results could be used for the design of future graphene-based nanodevices of surface acoustic wave sensors and waveguides.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据