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Unit‐Cell‐Level Assembly of Metastable Transition‐Metal Oxides by Pulsed‐Laser Deposition
Author(s) -
Yan Lei,
Niu Hongjun,
Bridges Craig A.,
Marshall Paul A.,
Hadermann Joke,
van Tendeloo Gustaav,
Chalker Paul R.,
Rosseinsky Matthew J.
Publication year - 2007
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200700119
Subject(s) - metastability , pulsed laser deposition , materials science , perovskite (structure) , deposition (geology) , electron diffraction , substrate (aquarium) , layer (electronics) , reflection (computer programming) , laser , optoelectronics , thin film , diffraction , mineralogy , crystallography , nanotechnology , optics , chemistry , geology , paleontology , physics , oceanography , programming language , organic chemistry , sediment , computer science
One layer at a time : The sequential pulsed‐laser deposition of CaO rock‐salt and CaMnO 3 perovskite layers on an SrTiO 3 substrate allows the growth of the metastable n =4, 5, and 6 members of the Ca n +1 Mn n O 3 n +1 Ruddlesden–Popper series (see high‐resolution TEM image of Ca 5 Mn 4 O 13 ). The growth process is monitored using reflection high‐energy electron diffraction.
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