Literature DB >> 20866981

Emergent chemical mapping at atomic-column resolution by energy-dispersive x-ray spectroscopy in an aberration-corrected electron microscope.

M-W Chu1, S C Liou, C-P Chang, F-S Choa, C H Chen.   

Abstract

Chemical mapping at atomic-column resolution by energy-dispersive x-ray spectroscopy in a spherical aberration-corrected scanning transmission electron microscope (STEM) has been demonstrated for the 1.47-A dumbbell structure in InGaAs. The structural imaging and the chemical information in the two-dimensional map are directly correlated. Comparisons with the other existing mapping techniques of STEM in conjunction with electron energy-loss spectroscopy were discussed from aspects of ionization interactions.

Entities:  

Year:  2010        PMID： 20866981     DOI： 10.1103/PhysRevLett.104.196101

Source DB:  PubMed          Journal:  Phys Rev Lett        ISSN： 0031-9007            Impact factor:   9.161


  9 in total

1.  Dynamic hetero-metallic bondings visualized by sequential atom imaging.

Authors:  Minori Inazu; Yuji Akada; Takane Imaoka; Yoko Hayashi; Chinami Takashima; Hiromi Nakai; Kimihisa Yamamoto
Journal:  Nat Commun       Date:  2022-05-27       Impact factor: 17.694

2.  Interfacial atomic structure analysis at sub-angstrom resolution using aberration-corrected STEM.

Authors:  Chien-Nan Hsiao; Shou-Yi Kuo; Fang-I Lai; Wei-Chun Chen
Journal:  Nanoscale Res Lett       Date:  2014-10-17       Impact factor: 4.703

3.  Solute segregation and deviation from bulk thermodynamics at nanoscale crystalline defects.

Authors:  Michael S Titus; Robert K Rhein; Peter B Wells; Philip C Dodge; Gopal Babu Viswanathan; Michael J Mills; Anton Van der Ven; Tresa M Pollock
Journal:  Sci Adv       Date:  2016-12-21       Impact factor: 14.136

4.  Atomic-Scale Study of Cation Ordering in Potassium Tungsten Bronze Nanosheets.

Authors:  Luying Li; Fan Jiang; Fanfan Tu; Shuangfeng Jia; Yihua Gao; Jianbo Wang
Journal:  Adv Sci (Weinh)       Date:  2017-04-26       Impact factor: 16.806

5.  Direct observation and impact of co-segregated atoms in magnesium having multiple alloying elements.

Authors:  Xiaojun Zhao; Houwen Chen; Nick Wilson; Qing Liu; Jian-Feng Nie
Journal:  Nat Commun       Date:  2019-07-19       Impact factor: 14.919

6.  Robotic fabrication of high-quality lamellae for aberration-corrected transmission electron microscopy.

Authors:  Hideyo Tsurusawa; Nobuto Nakanishi; Kayoko Kawano; Yiqiang Chen; Mikhail Dutka; Brandon Van Leer; Teruyasu Mizoguchi
Journal:  Sci Rep       Date:  2021-11-03       Impact factor: 4.379

7.  Atomic-scale chemical imaging and quantification of metallic alloy structures by energy-dispersive X-ray spectroscopy.

Authors:  Ping Lu; Lin Zhou; M J Kramer; David J Smith
Journal:  Sci Rep       Date:  2014-02-04       Impact factor: 4.379

8.  Atomic configurations at InAs partial dislocation cores associated with Z-shape faulted dipoles.

Authors:  Luying Li; Zhaofeng Gan; Martha R McCartney; Hanshuang Liang; Hongbin Yu; Yihua Gao; Jianbo Wang; David J Smith
Journal:  Sci Rep       Date:  2013-11-15       Impact factor: 4.379

9.  Atomically ordered solute segregation behaviour in an oxide grain boundary.

Authors:  Bin Feng; Tatsuya Yokoi; Akihito Kumamoto; Masato Yoshiya; Yuichi Ikuhara; Naoya Shibata
Journal:  Nat Commun       Date:  2016-03-23       Impact factor: 14.919
  9 in total

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