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Attention Score in Context
| Title |
Multiple π-bands and Bernal stacking of multilayer graphene on C-face SiC, revealed by nano-Angle Resolved Photoemission
|
|---|---|
| Published in |
Scientific Reports, February 2014
|
| DOI | 10.1038/srep04157 |
| Pubmed ID | |
| Authors |
Leif I. Johansson, Rickard Armiento, Jose Avila, Chao Xia, Stephan Lorcy, Igor A. Abrikosov, Maria C. Asensio, Chariya Virojanadara |
| Abstract |
Only a single linearly dispersing π-band cone, characteristic of monolayer graphene, has so far been observed in Angle Resolved Photoemission (ARPES) experiments on multilayer graphene grown on C-face SiC. A rotational disorder that effectively decouples adjacent layers has been suggested to explain this. However, the coexistence of μm-sized grains of single and multilayer graphene with different azimuthal orientations and no rotational disorder within the grains was recently revealed for C-face graphene, but conventional ARPES still resolved only a single π-band. Here we report detailed nano-ARPES band mappings of individual graphene grains that unambiguously show that multilayer C-face graphene exhibits multiple π-bands. The band dispersions obtained close to the K-point moreover clearly indicate, when compared to theoretical band dispersion calculated in the framework of the density functional method, Bernal (AB) stacking within the grains. Thus, contrary to earlier claims, our findings imply a similar interaction between graphene layers on C-face and Si-face SiC. |
X Demographics
The data shown below were collected from the profiles of 3 X users who shared this research output. Click here to find out more about how the information was compiled.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| United Kingdom | 1 | 33% |
| Uruguay | 1 | 33% |
| Unknown | 1 | 33% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 3 | 100% |
Mendeley readers
The data shown below were compiled from readership statistics for 70 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Japan | 1 | 1% |
| Russia | 1 | 1% |
| France | 1 | 1% |
| Unknown | 67 | 96% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Ph. D. Student | 18 | 26% |
| Researcher | 17 | 24% |
| Professor > Associate Professor | 8 | 11% |
| Student > Master | 8 | 11% |
| Student > Bachelor | 6 | 9% |
| Other | 6 | 9% |
| Unknown | 7 | 10% |
| Readers by discipline | Count | As % |
|---|---|---|
| Physics and Astronomy | 34 | 49% |
| Materials Science | 14 | 20% |
| Engineering | 6 | 9% |
| Chemistry | 2 | 3% |
| Economics, Econometrics and Finance | 1 | 1% |
| Other | 1 | 1% |
| Unknown | 12 | 17% |
Attention Score in Context
This research output has an Altmetric Attention Score of 3. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 08 August 2017.
All research outputs
#13,329,332
of 22,745,803 outputs
Outputs from Scientific Reports
#59,907
of 122,634 outputs
Outputs of similar age
#110,763
of 223,227 outputs
Outputs of similar age from Scientific Reports
#358
of 817 outputs
Altmetric has tracked 22,745,803 research outputs across all sources so far. This one is in the 41st percentile – i.e., 41% of other outputs scored the same or lower than it.
So far Altmetric has tracked 122,634 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 18.2. This one has gotten more attention than average, scoring higher than 50% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 223,227 tracked outputs that were published within six weeks on either side of this one in any source. This one has gotten more attention than average, scoring higher than 50% of its contemporaries.
We're also able to compare this research output to 817 others from the same source and published within six weeks on either side of this one. This one has gotten more attention than average, scoring higher than 55% of its contemporaries.