Thermostimulated conductivity in organic dyes (pinacyanol)

Lutsenko, V. V.; Lutsenko, E. L.; Rosenshtein, L. D.

doi:10.1002/pssa.19700020338

Cited by 2 publications

(1 citation statement)

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“…The most complete information on traps is provided by the analysis of TSC. Up to now data on TSC have been obtained for single crystals of phthalocyanines [3,4] and for films of a number of other dyes (pinacyanol [ 5 ] , triphenylmethane dyes [S]). I n most cases a single current peak was observed corresponding to discrete or nearly discrete traps.…”

Section: Introductionmentioning

confidence: 99%

Thermostimulated conductivity in organic dyes (rhodamine 6G)

Barkhalov

Lutsenko

1972

Phys. Stat. Sol. (a)

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Parameters of charge carrier traps in films of the organic semiconductor rhodamine 6G were determined as a result of investigations on thermostimulated conductivity, isothermal decay of TSC, and distant stages of photocurrent relaxation. The traps are located in the forbidden band at a depth of 0.32 eV and are practically discrete. The depth of the traps was determined by eleven various methods. Coincident values were obtained in all cases, where fast retrapping had been anticipated. The availability of retrapping is confirmed by the data on isothermal decrease of TSC — the time of trapping is one order of magnitude less than the lifetime of carriers.

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Section: Introductionmentioning

confidence: 99%

Thermostimulated conductivity in organic dyes (rhodamine 6G)

Barkhalov

Lutsenko

1972

Phys. Stat. Sol. (a)

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The First Century of Successful Applications of Pinacyanol: Some Noteworthy Results

Shapovalov

2022

Colorants

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The most important results obtained during the first century of pinacyanol (PIN) application in fundamental and applied research are summarized. The main usages of PIN during the century are described. The structural, protolytic, and thermodynamic properties of the dye in different systems (aqueous and aqueous–organic solutions, premicellar and micellar surfactant systems, and salt-containing solutions) have been analyzed. Quantitative characteristics of intermolecular interactions are considered. Self-association and dissimilar association of PIN with the participation of other dyes, organic ions and molecules, and metal complex compounds under 5 × 10−7–8 × 10−5 mol/L concentrations of PIN are discussed. The analyzed data indicate that at present, as before, the scientific interest in this dye is very high.

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Thermostimulated conductivity in organic dyes (pinacyanol)

Cited by 2 publications

References 3 publications

Thermostimulated conductivity in organic dyes (rhodamine 6G)

Thermostimulated conductivity in organic dyes (rhodamine 6G)

The First Century of Successful Applications of Pinacyanol: Some Noteworthy Results

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