Abstract
Sufficiently thick layers of piezoelectric, continuously twisted, structurally chiral materials (PCTSCMs) exhibit the circular Bragg phenomenon in a narrow frequency regime, when irradiated by a normally incident shear wave. The interposition of a thin layer of the achiral and homogeneous counterpart material between two identical PCTSCM layers is shown to create a spectral hole in the transmittance spectrum.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 216-223 |
| Number of pages | 8 |
| Journal | Sensors and Actuators, A: Physical |
| Volume | 80 |
| Issue number | 3 |
| DOIs | |
| State | Published - Mar 15 2000 |
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Instrumentation
- Condensed Matter Physics
- Surfaces, Coatings and Films
- Metals and Alloys
- Electrical and Electronic Engineering