Towards sub-10 meV energy resolution STEM-EELS

Ondrej L. Krivanek; Tracy C. Lovejoy; Matthew F. Murfitt; Gwyn Skone; Philip E. Batson; Niklas Dellby

doi:10.1088/1742-6596/522/1/012023

Towards sub-10 meV energy resolution STEM-EELS

Ondrej L. Krivanek, Tracy C. Lovejoy, Matthew F. Murfitt, Gwyn Skone, Philip E. Batson, Niklas Dellby

Research output: Contribution to journal › Conference article › peer-review

37 Scopus citations

Abstract

A monochromator we have introduced is improving the attainable energy resolution of electron energy loss spectroscopy (EELS) in a scanning transmission electron microscope (STEM) by more than 2x relative to what has been available until recently. Here we briefly review the design and the performance attained so far. We then investigate the ultimate resolution limits of our system and show that it should be able to reach an energy resolution of <10 meV.

Original language	English (US)
Article number	012023
Journal	Journal of Physics: Conference Series
Volume	522
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/522/1/012023
State	Published - 2014
Event	Electron Microscopy and Analysis Group Conference 2013, EMAG 2013 - York, United Kingdom Duration: Sep 3 2013 → Sep 6 2013

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

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10.1088/1742-6596/522/1/012023

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title = "Towards sub-10 meV energy resolution STEM-EELS",

abstract = "A monochromator we have introduced is improving the attainable energy resolution of electron energy loss spectroscopy (EELS) in a scanning transmission electron microscope (STEM) by more than 2x relative to what has been available until recently. Here we briefly review the design and the performance attained so far. We then investigate the ultimate resolution limits of our system and show that it should be able to reach an energy resolution of <10 meV.",

author = "Krivanek, {Ondrej L.} and Lovejoy, {Tracy C.} and Murfitt, {Matthew F.} and Gwyn Skone and Batson, {Philip E.} and Niklas Dellby",

year = "2014",

doi = "10.1088/1742-6596/522/1/012023",

language = "English (US)",

volume = "522",

journal = "Journal of Physics: Conference Series",

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note = "Electron Microscopy and Analysis Group Conference 2013, EMAG 2013 ; Conference date: 03-09-2013 Through 06-09-2013",

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T1 - Towards sub-10 meV energy resolution STEM-EELS

AU - Krivanek, Ondrej L.

AU - Lovejoy, Tracy C.

AU - Murfitt, Matthew F.

AU - Skone, Gwyn

AU - Batson, Philip E.

AU - Dellby, Niklas

PY - 2014

Y1 - 2014

N2 - A monochromator we have introduced is improving the attainable energy resolution of electron energy loss spectroscopy (EELS) in a scanning transmission electron microscope (STEM) by more than 2x relative to what has been available until recently. Here we briefly review the design and the performance attained so far. We then investigate the ultimate resolution limits of our system and show that it should be able to reach an energy resolution of <10 meV.

AB - A monochromator we have introduced is improving the attainable energy resolution of electron energy loss spectroscopy (EELS) in a scanning transmission electron microscope (STEM) by more than 2x relative to what has been available until recently. Here we briefly review the design and the performance attained so far. We then investigate the ultimate resolution limits of our system and show that it should be able to reach an energy resolution of <10 meV.

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U2 - 10.1088/1742-6596/522/1/012023

DO - 10.1088/1742-6596/522/1/012023

M3 - Conference article

AN - SCOPUS:84902967793

SN - 1742-6588

VL - 522

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

IS - 1

M1 - 012023

T2 - Electron Microscopy and Analysis Group Conference 2013, EMAG 2013

Y2 - 3 September 2013 through 6 September 2013

ER -

Towards sub-10 meV energy resolution STEM-EELS

Abstract

All Science Journal Classification (ASJC) codes

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