| Автор | C N W Darlington |
| Автор | R J Cernik |
| Дата выпуска | 1991-06-24 |
| dc.description | The effect of light doping on the phase transition to the ferroelectric state in BaTiO<sub>3</sub> has been studied using synchrotron radiation at Daresbury Laboratory, UK. The results indicate that the presence of dilute impurities, which turn BaTiO<sub>3</sub> from a wide band-gap intrinsic semiconductor into an extrinsic n-type semiconductor, changes the transition from a discontinuous to a continuous one, and produces large spatial variation in magnitude of the electric polarization in both the high- and low-temperature phases; these fluctuations were barely detectable in the pure, annealed material. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | The ferroelectric phase transition in pure and lightly doped barium titanate |
| Тип | paper |
| DOI | 10.1088/0953-8984/3/25/005 |
| Electronic ISSN | 1361-648X |
| Print ISSN | 0953-8984 |
| Журнал | Journal of Physics: Condensed Matter |
| Том | 3 |
| Первая страница | 4555 |
| Последняя страница | 4567 |
| Аффилиация | C N W Darlington; Sch. of Phys. & Space Res., Birmingham Univ., UK |
| Аффилиация | R J Cernik; Sch. of Phys. & Space Res., Birmingham Univ., UK |
| Выпуск | 25 |
