SCANNING ACOUSTIC FORCE MICROSCOPE MEASUREMENTS ON GRATING-LIKE ELECTRODES
Grating-like metal electrodes supplied with high- and low-frequency voltages were investigated by a Scanning Acoustic Force Microscope (SAFM). On piezoelectric LiNbO3, these electrodes form an interdigital transducer which generates surface acoustic waves according to the charge distribution on its...
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| Format: | Journal article |
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1995
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| _version_ | 1826297982129012736 |
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| author | Hesjedal, T Chilla, E Frohlich, H |
| author_facet | Hesjedal, T Chilla, E Frohlich, H |
| author_sort | Hesjedal, T |
| collection | OXFORD |
| description | Grating-like metal electrodes supplied with high- and low-frequency voltages were investigated by a Scanning Acoustic Force Microscope (SAFM). On piezoelectric LiNbO3, these electrodes form an interdigital transducer which generates surface acoustic waves according to the charge distribution on its electrodes when excited at a transducer's passband frequency. The influence of surface deformation and of surface charges on the cantilever deflection of the SAFM in contact and non-contact mode was systematically studied. Comparing the images of the electrodes which were prepared on piezoelectric and dielectric substrates, surface deformation and charge distributions were qualitatively separated. © 1995 Springer-Verlag. |
| first_indexed | 2024-03-07T04:39:51Z |
| format | Journal article |
| id | oxford-uuid:d13c4f03-bd04-4ac0-a814-eb10958a5412 |
| institution | University of Oxford |
| last_indexed | 2024-03-07T04:39:51Z |
| publishDate | 1995 |
| record_format | dspace |
| spelling | oxford-uuid:d13c4f03-bd04-4ac0-a814-eb10958a54122022-03-27T07:55:42ZSCANNING ACOUSTIC FORCE MICROSCOPE MEASUREMENTS ON GRATING-LIKE ELECTRODESJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:d13c4f03-bd04-4ac0-a814-eb10958a5412Symplectic Elements at Oxford1995Hesjedal, TChilla, EFrohlich, HGrating-like metal electrodes supplied with high- and low-frequency voltages were investigated by a Scanning Acoustic Force Microscope (SAFM). On piezoelectric LiNbO3, these electrodes form an interdigital transducer which generates surface acoustic waves according to the charge distribution on its electrodes when excited at a transducer's passband frequency. The influence of surface deformation and of surface charges on the cantilever deflection of the SAFM in contact and non-contact mode was systematically studied. Comparing the images of the electrodes which were prepared on piezoelectric and dielectric substrates, surface deformation and charge distributions were qualitatively separated. © 1995 Springer-Verlag. |
| spellingShingle | Hesjedal, T Chilla, E Frohlich, H SCANNING ACOUSTIC FORCE MICROSCOPE MEASUREMENTS ON GRATING-LIKE ELECTRODES |
| title | SCANNING ACOUSTIC FORCE MICROSCOPE MEASUREMENTS ON GRATING-LIKE ELECTRODES |
| title_full | SCANNING ACOUSTIC FORCE MICROSCOPE MEASUREMENTS ON GRATING-LIKE ELECTRODES |
| title_fullStr | SCANNING ACOUSTIC FORCE MICROSCOPE MEASUREMENTS ON GRATING-LIKE ELECTRODES |
| title_full_unstemmed | SCANNING ACOUSTIC FORCE MICROSCOPE MEASUREMENTS ON GRATING-LIKE ELECTRODES |
| title_short | SCANNING ACOUSTIC FORCE MICROSCOPE MEASUREMENTS ON GRATING-LIKE ELECTRODES |
| title_sort | scanning acoustic force microscope measurements on grating like electrodes |
| work_keys_str_mv | AT hesjedalt scanningacousticforcemicroscopemeasurementsongratinglikeelectrodes AT chillae scanningacousticforcemicroscopemeasurementsongratinglikeelectrodes AT frohlichh scanningacousticforcemicroscopemeasurementsongratinglikeelectrodes |