TY  - JOUR
AU  - Krug, I.
AU  - Barrett, N.
AU  - Petraru, A.
AU  - Locatelli, A.
AU  - Mentes, T. O.
AU  - Niño, M. A.
AU  - Rahmanizadeh, K.
AU  - Bihlmayer, G.
AU  - Schneider, C. M.
TI  - Extrinsic screening of ferroelectric domains in Pb(Zr0.48Ti0.52)O3
JO  - Applied physics letters
VL  - 97
SN  - 0003-6951
CY  - Melville, NY
PB  - American Institute of Physics
M1  - PreJuSER-12552
SP  - 222903
PY  - 2010
N1  - Record converted from VDB: 12.11.2012
AB  - The variation in the surface potential as a function of the ferroelectric polarization of micron scale domains in a thin epitaxial film of Pb(Zr0.48Ti0.52)O-3 is measured using mirror electron microscopy. Domains were written using piezoforce microscopy. The surface potential for each polarization was deduced from the mirror to low energy electron microscopy transition in the local reflectivity curve. The effect of extrinsic screening of the fixed polarization charge at the ferroelectric surface is demonstrated. The results are compared with density functional theory calculations. (C) 2010 American Institute of Physics. [doi:10.1063/1.3523359]
KW  - J (WoSType)
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000284965000059
DO  - DOI:10.1063/1.3523359
UR  - https://juser.fz-juelich.de/record/12552
ER  -