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Titolo: EVALUATION OF ELECTRICALLY POLAR SUBSTANCES BY ELECTRIC SCANNING FORCE MICROSCOPY .1. MEASUREMENT SIGNALS DUE TO MAXWELL STRESS
Autore: FRANKE K; WEIHNACHT M;
- Indirizzi:
- IFW DRESDEN EV D-01171 DRESDEN GERMANY
- Titolo Testata:
- Ferroelectrics. Letters section
fascicolo: 1-2,
volume: 19,
anno: 1995,
pagine: 25 - 33
- SICI:
- 0731-5171(1995)19:1-2<25:EOEPSB>2.0.ZU;2-Y
- Fonte:
- ISI
- Lingua:
- ENG
- Tipo documento:
- Article
- Natura:
- Periodico
- Settore Disciplinare:
- Science Citation Index Expanded
- Citazioni:
- 11
- Recensione:
- Indirizzi per estratti:
-
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- Citazione:
- K. Franke e M. Weihnacht, "EVALUATION OF ELECTRICALLY POLAR SUBSTANCES BY ELECTRIC SCANNING FORCE MICROSCOPY .1. MEASUREMENT SIGNALS DUE TO MAXWELL STRESS", Ferroelectrics. Letters section, 19(1-2), 1995, pp. 25-33
Abstract
The electric scanning force microscope (EFM) is used for the high-resolution characterization of electrically polar substances. An EFM is considered, the tip of which is electrically conductive and has a givenpotential. The tip of the EFM is exposed to Maxwell stress caused by ferroelectric domains and sample permittivity. This Maxwell stress is analytically calculated in a one-dimensional model. The results of calculation are compared with the results of EFM measurements. The methodfor measuring ferroelectric domains is in particular discussed.
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Documento generato il 01/12/20 alle ore 10:47:27