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| Content Provider | Springer Nature Link |
|---|---|
| Author | Upadhyay, Trilok Chandra Nautiyal, Ashish |
| Copyright Year | 2012 |
| Abstract | Two theoretical models have been applied to neodymium doped triglycine sulphate (Nd-TGS) hydrogen bonded crystal pseudo spin and derived local field frequency, shift and width, polarizability, microwave absorption, acoustic wave absorption, quality factor, photo-electric sensitivity and electric resistivity in good agreement with the experimental results. Due to the similar mechanism in crystal dynamics of all hydrogen bonded ferroelectric materials, we are able to apply a common model over the crystal structure with some contemporary modifications according to different crystal lattice. By this method we can derive different relations for ferroelectric crystals even in with biased condition. We have applied the two theoretical models i.e., pseudo spin lattice coupled mode model and Ising spin model with Green’s function method to Nd-TGS to derive different expressions for the dielectric, acoustic, photothermal and electric properties. |
| Starting Page | 335 |
| Ending Page | 342 |
| Page Count | 8 |
| File Format | |
| ISSN | 03698203 |
| Journal | Proceedings of the National Academy of Sciences, India Section A: Physical Sciences |
| Volume Number | 82 |
| Issue Number | 4 |
| e-ISSN | 22501762 |
| Language | English |
| Publisher | Springer-Verlag |
| Publisher Date | 2012-07-12 |
| Publisher Place | India |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Potential barrier Green’s function Applied and Technical Physics Anharmonic interaction Pseudo transition Atomic, Molecular, Optical and Plasma Physics Quantum Physics Physics |
| Content Type | Text |
| Resource Type | Article |
| Subject | Physics and Astronomy Biochemistry, Genetics and Molecular Biology |
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