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43 (0,076s)

Result

Origin of Bi3+-related luminescencecentres in Lu3Al5O12 :Bi and Y3Al5O12:Bi single crystalline films and the structure of their relaxed excited states

Bi3+ contents are studied at 1.7?300K by the time-resolved luminescence) emission ofthese SCFs is shown to arise from the levels of a single Bi3+ centre a single Bi3+ ion, while the higher-energy visible emission, an excit...

BM - Fyzika pevných látek a magnetismus

  • 2012
  • Jx
  • Link
Result

Origin of Bi3+–related luminescence in Gd3Ga5O12:Bi epitaxial films

be ascribed to the radiative decay of the triplet excited state of Bi3+, is observed. Only visible emission is shown to arise from the Bi3+–related luminescence centers. Both under excitation in the Bi3+–related absorption...

Condensed matter physics (including formerly solid state physics, supercond.)

  • 2017
  • Jimp
  • Link
Result

Excited state dynamics of Bi3+ centers in cubic Gd2O3

Photoluminescence characteristics of Gd2O3:Bi are studied in the 4.2–800 K temperature range by the timeresolved spectroscopy methods.

Condensed matter physics (including formerly solid state physics, supercond.)

  • 2024
  • Jimp
  • Link
Result

Luminescence of Bi3+ ions in Y3Al5O12:Bi single crystalline films

The absorption and cathodoluminescence spectra of single crystalline films of Y3Al5O12:Bi garnet depending on Bi concentration were analyzed.

BM - Fyzika pevných látek a magnetismus

  • 2007
  • Jx
Result

Luminescence spectroscopy of the Bi3+ single and dimer centers in Y3Al5O12:Bi single crystalline films

Luminescence of the Bi3+ single and dimer centers in UV and visible ranges is studied in YAG:Bi (0.13 and 0.27 at% of Bi, respectively) single crystalline films (SCFs), grown by liquid phase epitaxy from a Bi2O3 flux. The cathodoluminescence...

BM - Fyzika pevných látek a magnetismus

  • 2010
  • Jx
Result

Luminescence and excited state dynamics of Bi3+ centers in Y2O3.

Photoluminescence of Y2O3:Bi nanopowder is studied using time-resolved luminescence spectroscopy. Bi3+ ions are substituted for Y3+ ions in two different crystal lattice sites. The luminescence characteristics of these two centers are found ...

BH - Optika, masery a lasery

  • 2015
  • Jx
  • Link
Result

The Interplay between Various sigma- and pi-Hole Interactions of Trigonal Boron and Trigonal Pyramidal Arsenic Triiodides

Boron and arsenic triiodides (BI3 and AsI3, respectively) are similar molecules that differ mainly in their geometries. BI3 is a planar trigonal molecule with D-3h of the BI3 molecule has two symmetrical pi-holes. Additiona...

Inorganic and nuclear chemistry

  • 2017
  • Jimp
  • Link
Result

Photoluminescence of Lu3Al5O12:Bi and Y3Al5O12:Bi single crystalline films

correspond to the 3P1/1S0 and 3P0/1S0 transitions in a free Bi3+ ion.

BM - Fyzika pevných látek a magnetismus

  • 2010
  • Jx
Result

Metal resistance in Rhodococcus bacterial strain

+, Se4+, Se+, Tl+, Bi3+, Te4+, Cr6+, Sn2+. The strain is exceptional in its extremely+, Te4+, Bi3+, Se4+, Se+; lower tolerance, ranging from 6 mM/L - 1 mM/L containing the following ions: Bi3+, Co2+, Li+....

EE - Mikrobiologie, virologie

  • 2015
  • D
  • Link
Result

Shaped single crystal grow and scintillation properties of Bi:GD3Ga5O12.

Shaped single crystals of Bi:GD3Ga5O12 (Bi-0.102, 0.126 and 0.141%) were grown by the modified micro-pulling-down method. Measured optical absorption spectra show an absorption band round 290 nm ascribed to the lowest energy 6s2? 6s6p transition of <...

BM - Fyzika pevných látek a magnetismus

  • 2005
  • Jx
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