کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9845279 | 1526511 | 2005 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
PAC spectrometer for condensed matter investigation
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
ابزار دقیق
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: PAC spectrometer for condensed matter investigation PAC spectrometer for condensed matter investigation](/preview/png/9845279.png)
چکیده انگلیسی
A four-detector spectrometer of perturbed angular γγ correlations is developed for investigation of hyperfine interactions in condensed matter. It allows measurements with practically any type of detectors. A unique circuit design involving a specially developed Master PAC unit combined with a computer allows a substantially higher efficiency, reduced set-up time and simpler operation in comparison with traditional PAC spectrometers. A cryostat and a high-temperature oven allow measurements in the temperature range from 120 to 1300 K. An encased electromagnet makes it possible to generate a magnetic field up to 2 T on a sample. The measurement system includes a press with a specially designed high-pressure chamber allowing on-line PAC measurements in samples under pressure up to 60 GPa.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 547, Issues 2â3, 1 August 2005, Pages 389-399
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 547, Issues 2â3, 1 August 2005, Pages 389-399
نویسندگان
V.B. Brudanin, D.V. Filossofov, O.I. Kochetov, N.A. Korolev, M. Milanov, I.V. Ostrovskiy, V.N. Pavlov, A.V. Salamatin, V.V. Timkin, A.I. Velichkov, L.N. Fomicheva, A.V. Tsvyaschenko, Z.Z. Akselrod,