| Автор | S B Dugdale |
| Автор | M A Alam |
| Автор | H M Fretwell |
| Автор | M Biasini |
| Автор | D Wilson |
| Дата выпуска | 1994-08-01 |
| dc.description | Over the past two decades or so, the positron annihilation technique has successfully probed Fermi surface (FS) topologies in a variety of metals and alloy systems. However, in electronically complex systems, due to the relatively weak FS signals compared with those arising from annihilations from a large number of full bands, possible strong positron wave function comes into effect. Here, we introduce a new way of looking at the problem using maximum-entropy enhancement of the data. Test results from the simple FS picture of vanadium are presented. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | Application of maximum entropy to extract Fermi surface topology from positron annihilation measurement |
| Тип | lett |
| DOI | 10.1088/0953-8984/6/31/003 |
| Electronic ISSN | 1361-648X |
| Print ISSN | 0953-8984 |
| Журнал | Journal of Physics: Condensed Matter |
| Том | 6 |
| Первая страница | L435 |
| Последняя страница | L443 |
| Аффилиация | S B Dugdale; H.H. Wills Phys. Lab., Bristol Univ., UK |
| Аффилиация | M A Alam; H.H. Wills Phys. Lab., Bristol Univ., UK |
| Аффилиация | H M Fretwell; H.H. Wills Phys. Lab., Bristol Univ., UK |
| Аффилиация | M Biasini; H.H. Wills Phys. Lab., Bristol Univ., UK |
| Аффилиация | D Wilson; H.H. Wills Phys. Lab., Bristol Univ., UK |
| Выпуск | 31 |
