Spectroscopic imaging of single atoms within a bulk solid

M. Varela; S. D. Findlay; A. R. Lupini; H. M. Christen; A. Y. Borisevich; N. Dellby; L. Krivanek; P. D. Nellist; M. P. Oxley; L. J. Allen; S. J. Pennycook

doi:10.1103/PhysRevLett.92.095502

Spectroscopic imaging of single atoms within a bulk solid

M. Varela, S. D. Findlay, A. R. Lupini, H. M. Christen, A. Y. Borisevich, N. Dellby, L. Krivanek, P. D. Nellist, M. P. Oxley, L. J. Allen, S. J. Pennycook

electron Microscopy and Microanalysis

Research output: Contribution to journal › Article › peer-review

282 Scopus citations

Abstract

The individual atom within an bulk solid was spectroscopically analyzed at atomic level with spatial resolution. It helped in detection, identification and measurement of electronic properties of single atoms. An aberration-corrected scanning transmission electron microscope was used for spectroscopic imaging of single atom, and an indication of atom depth could also be obtained through dynamical simulation of probe spreading. The simulation results confirms that the spectroscopic information was spatially confined around the scattering atom.

Original language	English
Article number	095502
Pages (from-to)	095502-1-095502-4
Journal	Physical Review Letters
Volume	92
Issue number	9
DOIs	https://doi.org/10.1103/PhysRevLett.92.095502
State	Published - Mar 5 2004

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10.1103/PhysRevLett.92.095502

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abstract = "The individual atom within an bulk solid was spectroscopically analyzed at atomic level with spatial resolution. It helped in detection, identification and measurement of electronic properties of single atoms. An aberration-corrected scanning transmission electron microscope was used for spectroscopic imaging of single atom, and an indication of atom depth could also be obtained through dynamical simulation of probe spreading. The simulation results confirms that the spectroscopic information was spatially confined around the scattering atom.",

author = "M. Varela and Findlay, {S. D.} and Lupini, {A. R.} and Christen, {H. M.} and Borisevich, {A. Y.} and N. Dellby and L. Krivanek and Nellist, {P. D.} and Oxley, {M. P.} and Allen, {L. J.} and Pennycook, {S. J.}",

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AU - Findlay, S. D.

AU - Lupini, A. R.

AU - Christen, H. M.

AU - Borisevich, A. Y.

AU - Dellby, N.

AU - Krivanek, L.

AU - Nellist, P. D.

AU - Oxley, M. P.

AU - Allen, L. J.

AU - Pennycook, S. J.

PY - 2004/3/5

Y1 - 2004/3/5

N2 - The individual atom within an bulk solid was spectroscopically analyzed at atomic level with spatial resolution. It helped in detection, identification and measurement of electronic properties of single atoms. An aberration-corrected scanning transmission electron microscope was used for spectroscopic imaging of single atom, and an indication of atom depth could also be obtained through dynamical simulation of probe spreading. The simulation results confirms that the spectroscopic information was spatially confined around the scattering atom.

AB - The individual atom within an bulk solid was spectroscopically analyzed at atomic level with spatial resolution. It helped in detection, identification and measurement of electronic properties of single atoms. An aberration-corrected scanning transmission electron microscope was used for spectroscopic imaging of single atom, and an indication of atom depth could also be obtained through dynamical simulation of probe spreading. The simulation results confirms that the spectroscopic information was spatially confined around the scattering atom.

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Spectroscopic imaging of single atoms within a bulk solid

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