Low-loss EELS of 2D boron nitride
Low-loss EELS of 2D boron nitride
复制标题
二维氮化硼的低损耗 EELS
DOI:
10.1088/1742-6596/371/1/012060
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发表时间:
2012
期刊:
影响因子:
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通讯作者:
Nicholls R
中科院分区:
文献类型:
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作者:
Nicholls R
Electron energy loss spectroscopy provides a probe of the dielectric function of a material which can be affected by the size and morphology of a sample. In this paper, the effect on the loss function when hexagonal boron nitride is reduced to a single layer is investigated. The previously predicted red-shift of the spectrum is seen in experiment and reproduced by modelling using density functional theory. The dielectric function shows that, for a single layer, the lack of screening causes the real part of the dielectric function to tend to 1 so that the loss function resembles the imaginary part of the dielectric function.
影响因子:
3.7
作者:
Kociak, M;Henrard, L;Colliex, C
通讯作者:
Colliex, C
影响因子:
56.9
作者:
Coleman, Jonathan N.;Lotya, Mustafa;Nicolosi, Valeria
通讯作者:
Nicolosi, Valeria
DOI:
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发表时间:
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期刊:
影响因子:
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作者:
通讯作者:
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