Search: id:"swepub:oai:lup.lub.lu.se:343f3a57-11fe-4164-9242-aaa25f897b9c" >
Stable Cation Inver...
Stable Cation Inversion at the MgAl2O4(100) Surface
-
Rasmussen, Morten K. (author)
-
Foster, Adam S. (author)
-
Hinnemann, Berit (author)
-
show more...
-
Canova, Filippo F. (author)
-
Helveg, Stig (author)
-
Meinander, Kristoffer (author)
-
- Martin, Natalia (author)
- Lund University,Lunds universitet,Synkrotronljusfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Synchrotron Radiation Research,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
-
- Knudsen, Jan (author)
- Lund University,Lunds universitet,Synkrotronljusfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Synchrotron Radiation Research,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
-
Vlad, Alina (author)
-
- Lundgren, Edvin (author)
- Lund University,Lunds universitet,Synkrotronljusfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Synchrotron Radiation Research,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
-
Stierle, Andreas (author)
-
Besenbacher, Flemming (author)
-
Lauritsen, Jeppe V. (author)
-
show less...
-
(creator_code:org_t)
- 2011
- 2011
- English.
-
In: Physical Review Letters. - 1079-7114. ; 107:3
- Related links:
-
http://dx.doi.org/10...
-
show more...
-
https://lup.lub.lu.s...
-
https://doi.org/10.1...
-
show less...
Abstract
Subject headings
Close
- From an interplay of atom-resolved noncontact atomic force microscopy, surface x-ray diffraction experiments, and density functional theory calculations, we reveal the detailed atomic-scale structure of the (100) surface of an insulating ternary metal oxide, MgAl2O4 (spinel). We surprisingly find that the MgAl2O4(100) surface is terminated by an Al and O-rich structure with a thermodynamically favored amount of Al atoms interchanged with Mg. This finding implies that so-called Mg-Al antisites, which are defects in the bulk of MgAl2O4, become a thermodynamically stable and integral part of the surface.
Subject headings
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
Publication and Content Type
- art (subject category)
- ref (subject category)
Find in a library
To the university's database
- By the author/editor
-
Rasmussen, Morte ...
-
Foster, Adam S.
-
Hinnemann, Berit
-
Canova, Filippo ...
-
Helveg, Stig
-
Meinander, Krist ...
-
show more...
-
Martin, Natalia
-
Knudsen, Jan
-
Vlad, Alina
-
Lundgren, Edvin
-
Stierle, Andreas
-
Besenbacher, Fle ...
-
Lauritsen, Jeppe ...
-
show less...
- About the subject
-
- NATURAL SCIENCES
-
NATURAL SCIENCES
-
and Physical Science ...
-
and Atom and Molecul ...
- Articles in the publication
-
Physical Review ...
- By the university
-
Lund University