Investigation of structure of luminescence centres in NaCl–Ni crystals

Kochubey, Vyacheslav I.; Konyukhova, Yu. G.; Bashkatova, Tatyana A.; Gyunsburg, K. E.; Zvezdova, N. P.; Kochubey, D.I.

doi:10.1016/s0168-9002(01)01066-x

Cited by 2 publications

(2 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This material has been measured using various methods [26,33], but only in air and at room temperature. According to the literature, at lower concentrations of Ni (2-8 × 10 −5 mole/mole), Ni ion builds in the form of Ni 2+ ion together with cation vacancy [26,27,34]. On the contrary, at higher concentrations (our case), Ni clusters are also formed.…”

Section: Control Measurementssupporting

confidence: 51%

See 1 more Smart Citation

Apparatus for measurements of thermal and optical stimulated exo-electron emission and luminescence

Pokorný

Novotný

Fitl

et al. 2018

Meas. Sci. Technol.

View full text Add to dashboard Cite

The purpose of the design, construction and implementation of vacuum apparatus for measuring simultaneously three or more stimulated phenomena in dielectrics and eventually semiconductors is to investigate those phenomena as a function of temperature and wavelength. The test of equipment and its functionality were carried out step by step (apparatus, components and control sample) and associated with the calculation of the main physical parameters. The tests of individual parts of the apparatus clearly confirmed that the design, construction and selected components fulfil or even exceed the required properties. On the basis of the measurement of selected sample, it was shown that even weak signals from the material can be detected from both thermally stimulated luminescence and thermally stimulated exo-electron emission moreover transmission and desorption can be measured. NaCl:Ni (0.2%) was chosen as the test material. The activation energies and frequency factor were calculated using the methods of different authors.

show abstract

Section: Control Measurementssupporting

confidence: 51%

“…There is very little information available about similar devices that would allow measuring several stimulated phenomena at the same time. A sample of NaCl: Ni (0.2%) was used as the testing material [24][25][26][27][28][29][30].…”

Section: Apparatus For Measurements Of Thermal and Optical Stimulated...mentioning

confidence: 99%