Contrast variation of Au(111) reconstructed surfaces with defocus in REM

N. Wang; Y. Uchida; G. Lehmpfuhl

doi:10.1016/0304-3991(93)90192-Z

Contrast variation of Au(111) reconstructed surfaces with defocus in REM

N. Wang^*, Y. Uchida, G. Lehmpfuhl

^*Corresponding author for this work

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

1 Citation (Scopus)

Abstract

Reconstruction on a clean Au(111) surface shows complicated contrast in reflection electron microscopic images using many diffracted beams originating from the superstructure. From an analysis of contrast variations with focusing conditions, we deduce that the image consists of phase and amplitude contrast. This contrast is produced by the difference between electron waves scattered from the coincidence and non-coincidence regions on the surface of the Au(111) reconstruction.

Original language	English
Pages (from-to)	239-243
Number of pages	5
Journal	Ultramicroscopy
Volume	50
Issue number	3
DOIs	https://doi.org/10.1016/0304-3991(93)90192-Z
Publication status	Published - Aug 1993
Externally published	Yes

Access to Document

10.1016/0304-3991(93)90192-Z

Cite this

@article{c4d227ff8c7b4011a4f4d77e49a81493,

title = "Contrast variation of Au(111) reconstructed surfaces with defocus in REM",

abstract = "Reconstruction on a clean Au(111) surface shows complicated contrast in reflection electron microscopic images using many diffracted beams originating from the superstructure. From an analysis of contrast variations with focusing conditions, we deduce that the image consists of phase and amplitude contrast. This contrast is produced by the difference between electron waves scattered from the coincidence and non-coincidence regions on the surface of the Au(111) reconstruction.",

author = "N. Wang and Y. Uchida and G. Lehmpfuhl",

year = "1993",

month = aug,

doi = "10.1016/0304-3991(93)90192-Z",

language = "English",

volume = "50",

pages = "239--243",

journal = "Ultramicroscopy",

issn = "0304-3991",

publisher = "Elsevier B.V.",

number = "3",

}

TY - JOUR

T1 - Contrast variation of Au(111) reconstructed surfaces with defocus in REM

AU - Wang, N.

AU - Uchida, Y.

AU - Lehmpfuhl, G.

PY - 1993/8

Y1 - 1993/8

N2 - Reconstruction on a clean Au(111) surface shows complicated contrast in reflection electron microscopic images using many diffracted beams originating from the superstructure. From an analysis of contrast variations with focusing conditions, we deduce that the image consists of phase and amplitude contrast. This contrast is produced by the difference between electron waves scattered from the coincidence and non-coincidence regions on the surface of the Au(111) reconstruction.

AB - Reconstruction on a clean Au(111) surface shows complicated contrast in reflection electron microscopic images using many diffracted beams originating from the superstructure. From an analysis of contrast variations with focusing conditions, we deduce that the image consists of phase and amplitude contrast. This contrast is produced by the difference between electron waves scattered from the coincidence and non-coincidence regions on the surface of the Au(111) reconstruction.

UR - https://www.webofscience.com/wos/woscc/full-record/WOS:A1993LX39900001

UR - https://openalex.org/W2027829024

UR - https://www.scopus.com/pages/publications/0027640257

U2 - 10.1016/0304-3991(93)90192-Z

DO - 10.1016/0304-3991(93)90192-Z

M3 - Journal Article

SN - 0304-3991

VL - 50

SP - 239

EP - 243

JO - Ultramicroscopy

JF - Ultramicroscopy

IS - 3

ER -

Contrast variation of Au(111) reconstructed surfaces with defocus in REM

Abstract

Access to Document

Other files and links

Fingerprint

Cite this