Influence of Accidental Impurities on the Spectroscopic and Luminescent Properties of ZnWO4 Crystal; Materials; Vol. 16, iss. 7
| Parent link: | Materials Vol. 16, iss. 7.— 2023.— [2611, 17 p.] |
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| Corporate Author: | |
| Other Authors: | , , , , , , , , , , , , , , , |
| Summary: | Title screen Special techniques for deep purification of ZnO and WO3 have been developed in this work. A ZnWO4 single crystal has been grown by the Czochralski method using purified ZnO and WO3 chemicals, along with the ZnWO4 crystal-etalon, which has been grown at the same conditions using commercially available 5N ZnO and WO3 chemicals. The actual accidental impurities compositions of both the initial chemicals and the grown crystals have been measured by inductively coupled plasma mass-spectrometry. A complex of comparative spectroscopic studies of the crystals has been performed, including optical absorption spectra, photo-, X-ray-, and cathodoluminescence spectra and decay kinetics, as well as the photoluminescence excitation spectra. The revealed differences in the measured properties of the crystals have been analyzed in terms of influence of the accidental impurities on these properties. |
| Language: | English |
| Published: |
2023
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| Subjects: | |
| Online Access: | http://earchive.tpu.ru/handle/11683/132653 https://doi.org/10.3390/ma16072611 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=669382 |
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| 200 | 1 | |a Influence of Accidental Impurities on the Spectroscopic and Luminescent Properties of ZnWO4 Crystal |f K. A. Subbotin, A. I. Titov, V. A. Solomatina [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 35 tit.] | ||
| 330 | |a Special techniques for deep purification of ZnO and WO3 have been developed in this work. A ZnWO4 single crystal has been grown by the Czochralski method using purified ZnO and WO3 chemicals, along with the ZnWO4 crystal-etalon, which has been grown at the same conditions using commercially available 5N ZnO and WO3 chemicals. The actual accidental impurities compositions of both the initial chemicals and the grown crystals have been measured by inductively coupled plasma mass-spectrometry. A complex of comparative spectroscopic studies of the crystals has been performed, including optical absorption spectra, photo-, X-ray-, and cathodoluminescence spectra and decay kinetics, as well as the photoluminescence excitation spectra. The revealed differences in the measured properties of the crystals have been analyzed in terms of influence of the accidental impurities on these properties. | ||
| 461 | |t Materials | ||
| 463 | |t Vol. 16, iss. 7 |v [2611, 17 p.] |d 2023 | ||
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| 610 | 1 | |a zinc tungstate | |
| 610 | 1 | |a pure substance | |
| 610 | 1 | |a inductively coupled plasma mass spectrometry | |
| 610 | 1 | |a crystal growth | |
| 610 | 1 | |a photoluminecense | |
| 610 | 1 | |a cathodoluminecense | |
| 610 | 1 | |a вольфрамат цинка | |
| 610 | 1 | |a чистое вещество | |
| 610 | 1 | |a масс-спектрометрия | |
| 610 | 1 | |a фотолюминенценция | |
| 610 | 1 | |a катодолюминесценция | |
| 701 | 1 | |a Subbotin |b K. A. |g Kirill Anatoljevich | |
| 701 | 1 | |a Titov |b A. I. |g Anatoly Igorevich | |
| 701 | 1 | |a Solomatina |b V. A. |g Viktoriya Alekseevna | |
| 701 | 1 | |a Dinu |b M. |g Mihaela | |
| 701 | 1 | |a Khomyakov |b A. V. |g Andrey Vladimirovich | |
| 701 | 1 | |a Pakina |b E. |g Ekaterina | |
| 701 | 1 | |a Yakovlev |b V. Yu. |c specialist in the field of lightning engineering |c Professor of Tomsk Polytechnic University, Doctor of physical and mathematical sciences |f 1949- |g Viktor Yurjevich |3 (RuTPU)RU\TPU\pers\35728 |9 18886 | |
| 701 | 1 | |a Valiev |b D. T. |c specialist in the field of material science |c Associate Professor of Tomsk Polytechnic University, Candidate of Physical and Mathematical Sciences |f 1987- |g Damir Talgatovich |3 (RuTPU)RU\TPU\pers\33772 |9 17370 | |
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| 701 | 1 | |a Kuznetsov |b S. V. |g Sergey Viktorovich | |
| 701 | 1 | |a Avetisov |b I. Kh. |g Igor Khristoforovich | |
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