TY - JOUR
T1 - Observation of surface polarization distribution using temperature-controlled scanning nonlinear dielectric microscopy
AU - Ohara, Koya
AU - Cho, Yasuo
PY - 2004/7
Y1 - 2004/7
N2 - The adsorbed water effect on the signal obtained by temperature-controlled scanning nonlinear dielectric microscopy (SNDM) is reported. From the experimental and computational results, we verified that the adsorbed water strongly affects the signal strength, depth sensitivity and resolution of SNDM. In addition, we also confirmed that the surface paraelectric layer on LiTaO 3 single crystal grows with heat treatment.
AB - The adsorbed water effect on the signal obtained by temperature-controlled scanning nonlinear dielectric microscopy (SNDM) is reported. From the experimental and computational results, we verified that the adsorbed water strongly affects the signal strength, depth sensitivity and resolution of SNDM. In addition, we also confirmed that the surface paraelectric layer on LiTaO 3 single crystal grows with heat treatment.
KW - Adsorbed water
KW - Ferroelectric material
KW - Scanning nonlinear dielectric microscopy
KW - Surface layer
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U2 - 10.1143/JJAP.43.4629
DO - 10.1143/JJAP.43.4629
M3 - Article
AN - SCOPUS:5144233395
SN - 0021-4922
VL - 43
SP - 4629
EP - 4633
JO - Japanese Journal of Applied Physics
JF - Japanese Journal of Applied Physics
IS - 7 B
ER -