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X Demographics
Mendeley readers
Attention Score in Context
| Title |
Near- and Extended-Edge X-Ray-Absorption Fine-Structure Spectroscopy Using Ultrafast Coherent High-Order Harmonic Supercontinua
|
|---|---|
| Published in |
Physical Review Letters, March 2018
|
| DOI | 10.1103/physrevlett.120.093002 |
| Pubmed ID | |
| Authors |
Dimitar Popmintchev, Benjamin R. Galloway, Ming-Chang Chen, Franklin Dollar, Christopher A. Mancuso, Amelia Hankla, Luis Miaja-Avila, Galen O’Neil, Justin M. Shaw, Guangyu Fan, Skirmantas Ališauskas, Giedrius Andriukaitis, Tadas Balčiunas, Oliver D. Mücke, Audrius Pugzlys, Andrius Baltuška, Henry C. Kapteyn, Tenio Popmintchev, Margaret M. Murnane |
| Abstract |
Recent advances in high-order harmonic generation have made it possible to use a tabletop-scale setup to produce spatially and temporally coherent beams of light with bandwidth spanning 12 octaves, from the ultraviolet up to x-ray photon energies >1.6 keV. Here we demonstrate the use of this light for x-ray-absorption spectroscopy at the K- and L-absorption edges of solids at photon energies near 1 keV. We also report x-ray-absorption spectroscopy in the water window spectral region (284-543 eV) using a high flux high-order harmonic generation x-ray supercontinuum with 10^{9} photons/s in 1% bandwidth, 3 orders of magnitude larger than has previously been possible using tabletop sources. Since this x-ray radiation emerges as a single attosecond-to-femtosecond pulse with peak brightness exceeding 10^{26} photons/s/mrad^{2}/mm^{2}/1% bandwidth, these novel coherent x-ray sources are ideal for probing the fastest molecular and materials processes on femtosecond-to-attosecond time scales and picometer length scales. |
X Demographics
The data shown below were collected from the profiles of 18 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 States | 5 | 28% |
| United Kingdom | 3 | 17% |
| Lebanon | 1 | 6% |
| Netherlands | 1 | 6% |
| Spain | 1 | 6% |
| Unknown | 7 | 39% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 10 | 56% |
| Scientists | 8 | 44% |
Mendeley readers
The data shown below were compiled from readership statistics for 190 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 190 | 100% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Ph. D. Student | 58 | 31% |
| Researcher | 46 | 24% |
| Student > Doctoral Student | 14 | 7% |
| Student > Master | 14 | 7% |
| Professor | 7 | 4% |
| Other | 22 | 12% |
| Unknown | 29 | 15% |
| Readers by discipline | Count | As % |
|---|---|---|
| Physics and Astronomy | 115 | 61% |
| Chemistry | 21 | 11% |
| Materials Science | 8 | 4% |
| Engineering | 2 | 1% |
| Medicine and Dentistry | 2 | 1% |
| Other | 4 | 2% |
| Unknown | 38 | 20% |
Attention Score in Context
This research output has an Altmetric Attention Score of 64. 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 28 February 2023.
All research outputs
#675,005
of 25,658,139 outputs
Outputs from Physical Review Letters
#1,902
of 40,422 outputs
Outputs of similar age
#15,253
of 345,679 outputs
Outputs of similar age from Physical Review Letters
#63
of 633 outputs
Altmetric has tracked 25,658,139 research outputs across all sources so far. Compared to these this one has done particularly well and is in the 97th percentile: it's in the top 5% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 40,422 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 13.8. This one has done particularly well, scoring higher than 95% 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 345,679 tracked outputs that were published within six weeks on either side of this one in any source. This one has done particularly well, scoring higher than 95% of its contemporaries.
We're also able to compare this research output to 633 others from the same source and published within six weeks on either side of this one. This one has done particularly well, scoring higher than 90% of its contemporaries.