Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Timur F. Akhmetzhanov"'
Autor:
Timur F. Akhmetzhanov, Andrey M. Popov
Publikováno v:
Journal of Analytical Atomic Spectrometry. 37:2330-2339
The problem of natural lanthanide correlation in ores combined with strong line overlapping is addressed via a DoE based on LHS and multivariate regression. The comparison of the analytical performance of high- and low-resolution spectrometers is pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e3843d58a0a6e340e6ae291611627ef
https://doi.org/10.1039/d2ja00188h
https://doi.org/10.1039/d2ja00188h
Autor:
Andrey M. Popov, Timur F. Akhmetzhanov, Sergey M. Zaytsev, Anastasiya N. Drozdova, Ildar A. Kalko, Timur A. Labutin
Publikováno v:
Journal of Analytical Atomic Spectrometry. 37:2144-2154
A comparison of two LIBS systems (CCD vs. ICCD) with compact DPSS laser to a benchtop XRF system was carried out to estimate the practicality and the advantages of both methods for in situ quantification of the Fe/Mn ratio in ferromanganese nodules.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de79064288b0e81010a208b5a3ce8d71
https://doi.org/10.1039/d2ja00127f
https://doi.org/10.1039/d2ja00127f
Autor:
Timur A. Labutin, S.M. Zaytsev, Nikita B. Zorov, Andrey M. Popov, Nikolay V. Chekalin, Timur F. Akhmetzhanov
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 125:43-51
We report the experimental Stark widths of Mn I lines belonging to multiplets z6P° → a6S and z6D° → a6D in long spark induced by laser. We have used aluminum alloy containing 80 ppm of manganese as a target to avoid strong self-absorption of Mn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c97677548e8b6548eab7ce2099f77b6d
https://doi.org/10.1016/j.sab.2016.09.014
https://doi.org/10.1016/j.sab.2016.09.014
Autor:
Timur F. Akhmetzhanov, Olga Yu. Belozerova, A. L. Finkelshtein, Maria M. Mukhamedova, Victor M. Chubarov, Alena N. Zhilicheva, Galina V. Pashkova
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 168:105856
This paper presents a simple and fast method for the determination of major and minor elements in iron, manganese, ferromanganese, nickel‑copper sulfide ores and oceanic ferromanganese nodules by total-reflection X-ray fluorescence spectrometry (TX
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5d5605577f17865f6287008a061cb14
https://doi.org/10.1016/j.sab.2020.105856
https://doi.org/10.1016/j.sab.2020.105856
Publikováno v:
JAAS (Journal of Analytical Atomic Spectrometry); Dec2023, Vol. 38 Issue 12, p2511-2517, 7p
Autor:
Akhmetzhanov, Timur F., Cherkashina, Tatiana Y., Zhilicheva, Alena N., Chubarov, Victor M., Pashkova, Galina V.
Publikováno v:
JAAS (Journal of Analytical Atomic Spectrometry); Dec2023, Vol. 38 Issue 12, p2664-2673, 10p
Publikováno v:
JAAS (Journal of Analytical Atomic Spectrometry); Oct2023, Vol. 38 Issue 10, p1899-1907, 9p
Autor:
Akhmetzhanov, Timur F., Labutin, Timur A., Korshunov, Dmitry M., Samsonov, Alexey A., Popov, Andrey M.
Publikováno v:
JAAS (Journal of Analytical Atomic Spectrometry); Oct2023, Vol. 38 Issue 10, p2134-2143, 10p
Publikováno v:
JAAS (Journal of Analytical Atomic Spectrometry); Nov2022, Vol. 37 Issue 11, p2199-2206, 8p
Publikováno v:
JAAS (Journal of Analytical Atomic Spectrometry); Nov2022, Vol. 37 Issue 11, p2330-2339, 10p