File:Perforated membranes with different channel angles.gif
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Summary
| Description |
English: Comparing two membranes with vertical and 45 degree channel angle used to study ultrasound propagation. Channel diameter 0.5 µm. Membrane thickness 23 µm. Irradiation: O.M. Ivanov. Etching and preparation: P.Yu. Apel. SEM: O.L.Orelovich |
| Date | |
| Source | Own work |
| Author | Pavel Apel, JINR Dubna |
| Permission (Reusing this file) |
Pavel Apel |
T. E. Gomez Alvarez-Arenas, P.Yu. Apel, O.L. Orelovich (2007). "Characterization of ion-track membrane by non-contact ultrasonic magnitude and phase spectroscopy". Journal of Membrane Science 301: 210-220.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 16:41, 11 November 2011 | | 512 × 512 (221 KB) | Reimarspohr |
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