Journal Article

PreJuSER-45391

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Nanosize ferroelectric oxides - tracking down the superparaelectric limit

Rüdiger, A.FZJ* ; Schneller, T.FZJ* ; Roelofs, A.FZJ* ; Tiedke, S. ; Schmitz, T. ; Waser, R.FZJ*

2005
Springer Berlin

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Please use a persistent id in citations: doi:10.1007/s00339-004-3167-z

Abstract: Free ferroelectric nanoparticles in the order of 10 nm undergo a size driven phase transition into a paraelectric phase. However, in all applications, especially in ferroelectric random access memories, ferroelectric nanograins are integrated into a circuit. They are therefore exposed to new electromechanical boundary conditions e.g. substrate strain and screening of the depolarization field in the electrodes. Carefully adapted to the respective material, some of the extrinsic effects can be used to stabilize ferroelectricity and to shrink the ultimate size. The system performance is very sensitive to the fabrication and processing procedures.

Keyword(s): J

Note: Record converted from VDB: 12.11.2012

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Contributing Institute(s):

1. Elektronische Materialien (IFF-IEM)
2. Center of Nanoelectronic Systems for Information Technology (CNI)

Research Program(s):

1. Materialien, Prozesse und Bauelemente für die Mikro- und Nanoelektronik (I01)

Appears in the scientific report 2005

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Database coverage:
JCR ; Science Citation Index Expanded ; Thomson Reuters Master Journal List ; Web of Science Core Collection

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