1887
banner image
No data available.
Please log in to see this content.
You have no subscription access to this content.
No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
Direct visualization of boron dopant distribution and coordination in individual chemical vapor deposition nanocrystalline B-doped diamond grains
Rent:
Rent this article for
USD
10.1063/1.4738885
/content/aip/journal/apl/101/4/10.1063/1.4738885
http://aip.metastore.ingenta.com/content/aip/journal/apl/101/4/10.1063/1.4738885
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

ADF-STEM imaging of the investigated B:NCD film in plan-view. (a) Low magnification ADF-STEM image showing the randomly oriented diamond grains. (b) High magnification ADF-STEM image showing the presence of multiple defects in a single diamond grain. (c) High resolution ADF-STEM image of the region indicated in by the white square in (b). The inset Fourier transform of the defect indicated by the white arrows evidences that the defect is a Σ = 3 twin boundary.

Image of FIG. 2.
FIG. 2.

Boron and carbon distribution in and around defects in a single diamond grain. (a) ADF-STEM image of a defect-rich region in a single diamond grain (white arrows: Σ = 3 twin boundaries, black arrows and black circle: higher order defects and incoherent region). The region used for acquisition of the 102 × 68 pixel EELS spectrum image is indicated by the white rectangle. (b) B map, (c) C map, (d) B/C ratio map with values ranging from 1.5 to 4.3 at. % B.

Image of FIG. 3.
FIG. 3.

Boron and carbon EELS fine structure analysis and coordination mapping. (a) 20 spectrum summed boron ELNES signatures from a defected (red) and perfect diamond (black) region indicated in (c). (b) Carbon ELNES signatures from the same regions. (c) ADF-STEM image of the SI region. (d) B pre-peak 1 map, (e) B pre-peak 2 map, (f) color map, (g) C sp3 (σ*) map, (h) C sp2 (π*) map, and (i) color map. The scale bar in image (d) is 2 nm.

Loading

Article metrics loading...

/content/aip/journal/apl/101/4/10.1063/1.4738885
2012-07-25
2014-04-20
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Direct visualization of boron dopant distribution and coordination in individual chemical vapor deposition nanocrystalline B-doped diamond grains
http://aip.metastore.ingenta.com/content/aip/journal/apl/101/4/10.1063/1.4738885
10.1063/1.4738885
SEARCH_EXPAND_ITEM