2010
DOI: 10.1590/s0103-97332010000300017
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Abstract: The blue thermoluminescence (TL) emission of different thermally annealed (i) β-eucryptite (LiAlSiO 4 ), (ii) virgilite-petalite (LiAlSi 5 O 12 ) and (iii) virgilite-petalite-bikitaite (LiAlSi 10 O 22 ) mixed crystals have been studied. The observed changes in the TL glow curves could be linked to simultaneous processes taking place in the lithium aluminosilicate lattice structure (phase transitions, consecutive breaking linking of bonds, alkali self-diffusion, redox reactions, etc). The stability of the TL si… Show more

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Cited by 4 publications
(2 citation statements)
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References 16 publications
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“…According to Itoh and coworkers [20], the 397 nm emission can be attributed to [AlO 4 ] -centers, through electron-hole mechanisms [21]. Due to the exposure to the electron beam, the electrons are released from the oxygen atoms closed through the bulk and interfaces due to changes in the temperature of the lattice [22,23].…”
Section: Resultsmentioning
confidence: 99%
“…According to Itoh and coworkers [20], the 397 nm emission can be attributed to [AlO 4 ] -centers, through electron-hole mechanisms [21]. Due to the exposure to the electron beam, the electrons are released from the oxygen atoms closed through the bulk and interfaces due to changes in the temperature of the lattice [22,23].…”
Section: Resultsmentioning
confidence: 99%
“…The layered compounds are found to exhibit particularly high diffusion coefficients for Li-ion 1,23,24 . βeucryptite (LiAlSiO 4 ) finds application as a battery material [25][26][27][28][29] as well as a humidity sensor. It is used in the manufacturing of domestic cookware, high-precision machines and optical devices, solid electrolytes for Li-ion batteries and pressure sensitive switches.…”
Section: Introductionmentioning
confidence: 99%