Modulation spectrometry of neutrons with diffractometry applications
Modulation spectroscoy of neutrons refers to a measuring principle, characterized by classification of neutron histories in a probabilistic way, not the usual deterministic way. In order to accomplish this, neutron beams entering the sample are modulated by hightransmission, white beam selectors of...
Đã lưu trong:
| Tác giả chính: | |
|---|---|
| Định dạng: | Sách |
| Ngôn ngữ: | Undetermined |
| Được phát hành: |
Singapore
World Scientific
1997
|
| Những chủ đề: | |
| Các nhãn: |
Thêm thẻ
Không có thẻ, Là người đầu tiên thẻ bản ghi này!
|
| Thư viện lưu trữ: | Trung tâm Học liệu Trường Đại học Cần Thơ |
|---|
| LEADER | 01735nam a2200217Ia 4500 | ||
|---|---|---|---|
| 001 | CTU_210430 | ||
| 008 | 210402s9999 xx 000 0 und d | ||
| 020 | |c 67.63 | ||
| 082 | |a 539.7213 | ||
| 082 | |b H623 | ||
| 100 | |a Hiismaki, Pekka | ||
| 245 | 0 | |a Modulation spectrometry of neutrons with diffractometry applications | |
| 245 | 0 | |c Pekka Hiismaki | |
| 260 | |a Singapore | ||
| 260 | |b World Scientific | ||
| 260 | |c 1997 | ||
| 520 | |a Modulation spectroscoy of neutrons refers to a measuring principle, characterized by classification of neutron histories in a probabilistic way, not the usual deterministic way. In order to accomplish this, neutron beams entering the sample are modulated by hightransmission, white beam selectors of the multislit type, such as Fourier or statistical choppers of highfrequency modulated spinflippers. In this scheme it is impossible to decide in a unique way through which particular slit any single neutron passed, but the distribution of histories for a large population of neutrons can nevertheless be correctly obtained, but classifying each conceivable history either as a high-probability event, based on the actual observed state of the neutron selector. So far the principle has been successfully applied to powder diffraction, but seems to offer extra degrees of freedom, if applied to measuring dispersion curves of coherent exitations, such as phonons in single crystals. | ||
| 650 | |a Neutrons,Modulation spectroscopy,Nơ-tron,Nơ-tron,Điều chế quang phổ,Neutrons | ||
| 650 | |x Scattering,Measurement,Nhiễu xạ,Đo lường,Phân tán,Đo lường,Diffraction,Measurement | ||
| 904 | |i Qhieu | ||
| 980 | |a Trung tâm Học liệu Trường Đại học Cần Thơ | ||