Photoinduced thermoluminescence in corundum

V. I. Flerov; A. V. Flerov; S. I. Flerov

doi:10.1016/1350-4487(95)00308-8

Photoinduced thermoluminescence in corundum

V. I. Flerov^*
, A. V. Flerov
, S. I. Flerov

^*Šī darba korespondējošais autors

Fizikas institūts

Latvian Academy of Sciences
University of Latvia

Zinātniskās darbības rezultāts: Devums žurnālam › Zinātniskais raksts (žurnālā) › koleģiāli recenzēts

8 Atsauces (Scopus)

Kopsavilkums

By means of measurements of X-ray-induced luminescence, photoluminescence, optical absorption, and time-resolved spectroscopy, it is shown that all nominally pure corundum crystals examined by us contain chromium and titanium as an impurity. The photoinduced thermoluminescence of nominally pure corundum single crystals is due to the release of electrons from F centers and Ti³⁺ ions and holes from Cr³⁺ ions during illumination of the crystals with light. The limiting energies of photons that arouse a TL response are 5.5, 4.9, and 3.4 eV, respectively.

Oriģinālvaloda	Angļu
Lapas (no-līdz)	253-258
Lapu skaits	6
Žurnāls	Radiation Measurements
Sējums	26
Izdevuma numurs	2
DOIs	https://doi.org/10.1016/1350-4487(95)00308-8
Publikācijas statuss	Publicēts - marts 1996

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title = "Photoinduced thermoluminescence in corundum",

abstract = "By means of measurements of X-ray-induced luminescence, photoluminescence, optical absorption, and time-resolved spectroscopy, it is shown that all nominally pure corundum crystals examined by us contain chromium and titanium as an impurity. The photoinduced thermoluminescence of nominally pure corundum single crystals is due to the release of electrons from F centers and Ti3+ ions and holes from Cr3+ ions during illumination of the crystals with light. The limiting energies of photons that arouse a TL response are 5.5, 4.9, and 3.4 eV, respectively.",

author = "Flerov, \{V. I.\} and Flerov, \{A. V.\} and Flerov, \{S. I.\}",

year = "1996",

month = mar,

doi = "10.1016/1350-4487(95)00308-8",

language = "English",

volume = "26",

pages = "253--258",

journal = "Radiation Measurements",

issn = "1350-4487",

publisher = "Elsevier Ltd",

number = "2",

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TY - JOUR

T1 - Photoinduced thermoluminescence in corundum

AU - Flerov, V. I.

AU - Flerov, A. V.

AU - Flerov, S. I.

PY - 1996/3

Y1 - 1996/3

N2 - By means of measurements of X-ray-induced luminescence, photoluminescence, optical absorption, and time-resolved spectroscopy, it is shown that all nominally pure corundum crystals examined by us contain chromium and titanium as an impurity. The photoinduced thermoluminescence of nominally pure corundum single crystals is due to the release of electrons from F centers and Ti3+ ions and holes from Cr3+ ions during illumination of the crystals with light. The limiting energies of photons that arouse a TL response are 5.5, 4.9, and 3.4 eV, respectively.

AB - By means of measurements of X-ray-induced luminescence, photoluminescence, optical absorption, and time-resolved spectroscopy, it is shown that all nominally pure corundum crystals examined by us contain chromium and titanium as an impurity. The photoinduced thermoluminescence of nominally pure corundum single crystals is due to the release of electrons from F centers and Ti3+ ions and holes from Cr3+ ions during illumination of the crystals with light. The limiting energies of photons that arouse a TL response are 5.5, 4.9, and 3.4 eV, respectively.

UR - https://www.scopus.com/pages/publications/0030109335

U2 - 10.1016/1350-4487(95)00308-8

DO - 10.1016/1350-4487(95)00308-8

M3 - Article

AN - SCOPUS:0030109335

SN - 1350-4487

VL - 26

SP - 253

EP - 258

JO - Radiation Measurements

JF - Radiation Measurements

IS - 2

ER -

Photoinduced thermoluminescence in corundum

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