Optical absorption and luminescence studies of fast neutron-irradiated complex oxides for jewellery applications

N. Mironova-Ulmane; V. Skvortsova; A. I. Popov

doi:10.1063/1.4959017

Optical absorption and luminescence studies of fast neutron-irradiated complex oxides for jewellery applications

N. Mironova-Ulmane^*
, V. Skvortsova
, A. I. Popov

^*Šī darba korespondējošais autors

Pētījuma izpildes rezultāts: Devums žurnālam › Zinātniskais raksts (žurnālā) › koleģiāli recenzēts

11 Atsauces (Scopus)

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We studied the optical absorption and luminescence of agate (SiO₂), topaz (Al₂[SiO₄](F,OH)₂), beryl (Be₃Al₂Si₆O₁₈), and prehnite (Ca₂Al(AlSi₃O₁₀)(OH)₂) doped with different concentrations of transition metal ions and exposed to fast neutron irradiation. The exchange interaction between the impurity ions and the defects arising under neutron irradiation causes additional absorption as well as bands' broadening in the crystals. These experimental results allow us to suggest the method for obtaining new radiation-defect induced jewellery colors of minerals due to neutron irradiation.

Oriģinālvaloda	Angļu
Lapas (no-līdz)	584-587
Lapu skaits	4
Žurnāls	Low Temperature Physics
Sējums	42
Izdevuma numurs	7
DOIs	https://doi.org/10.1063/1.4959017
Publikācijas statuss	Publicēts - jūl. 2016

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@article{33b1b19ba28e453eb19db84b35783aae,

title = "Optical absorption and luminescence studies of fast neutron-irradiated complex oxides for jewellery applications",

abstract = "We studied the optical absorption and luminescence of agate (SiO2), topaz (Al2[SiO4](F,OH)2), beryl (Be3Al2Si6O18), and prehnite (Ca2Al(AlSi3O10)(OH)2) doped with different concentrations of transition metal ions and exposed to fast neutron irradiation. The exchange interaction between the impurity ions and the defects arising under neutron irradiation causes additional absorption as well as bands' broadening in the crystals. These experimental results allow us to suggest the method for obtaining new radiation-defect induced jewellery colors of minerals due to neutron irradiation.",

author = "N. Mironova-Ulmane and V. Skvortsova and Popov, \{A. I.\}",

note = "Publisher Copyright: {\textcopyright} 2016 Author(s).",

year = "2016",

month = jul,

doi = "10.1063/1.4959017",

language = "English",

volume = "42",

pages = "584--587",

journal = "Low Temperature Physics",

issn = "1063-777X",

publisher = "American Institute of Physics",

number = "7",

}

TY - JOUR

T1 - Optical absorption and luminescence studies of fast neutron-irradiated complex oxides for jewellery applications

AU - Mironova-Ulmane, N.

AU - Skvortsova, V.

AU - Popov, A. I.

PY - 2016/7

Y1 - 2016/7

N2 - We studied the optical absorption and luminescence of agate (SiO2), topaz (Al2[SiO4](F,OH)2), beryl (Be3Al2Si6O18), and prehnite (Ca2Al(AlSi3O10)(OH)2) doped with different concentrations of transition metal ions and exposed to fast neutron irradiation. The exchange interaction between the impurity ions and the defects arising under neutron irradiation causes additional absorption as well as bands' broadening in the crystals. These experimental results allow us to suggest the method for obtaining new radiation-defect induced jewellery colors of minerals due to neutron irradiation.

AB - We studied the optical absorption and luminescence of agate (SiO2), topaz (Al2[SiO4](F,OH)2), beryl (Be3Al2Si6O18), and prehnite (Ca2Al(AlSi3O10)(OH)2) doped with different concentrations of transition metal ions and exposed to fast neutron irradiation. The exchange interaction between the impurity ions and the defects arising under neutron irradiation causes additional absorption as well as bands' broadening in the crystals. These experimental results allow us to suggest the method for obtaining new radiation-defect induced jewellery colors of minerals due to neutron irradiation.

UR - https://www.scopus.com/pages/publications/85049659452

U2 - 10.1063/1.4959017

DO - 10.1063/1.4959017

M3 - Article

AN - SCOPUS:85049659452

SN - 1063-777X

VL - 42

SP - 584

EP - 587

JO - Low Temperature Physics

JF - Low Temperature Physics

IS - 7

ER -

Optical absorption and luminescence studies of fast neutron-irradiated complex oxides for jewellery applications

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