Elaboration of new uncooled detector materials highly sensitive in the near-IR region

Gnatenko, Yu. P.; Piryatinski, Yuri P.; Gamernyk, R. V.; Faryna, I. O.; Bukivskij, P. M.; Paranchych, S. Yu.; Paranchych, L. D.

doi:10.1117/12.516446

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Cited by 13 publications

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“…The temperature stabilization by the UTREKS system was 0.01 K. The crystals were excited by a nitrogen pulse laser (k ¼ 337.1 nm) with a pulse duration of 9 ns and the peak power density of 5 kW/cm 2 . [32][33][34] It should be noted that the technique of TRPL spectroscopy is similar to the technique of time-resolved photoelectric spectroscopy described by us in details 32 and is based on the stroboscopic recording system with a time window of 0.1 ns.…”

Section: Methodsmentioning

confidence: 99%

Time-resolved photoluminescence spectroscopy of localized exciton magnetic polarons in Cd0.70Mn0.30Te spin glass compound

Gnatenko

Bukivskij

Piryatinskiĭ

2014

Journal of Applied Physics

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Section: Methodsmentioning

confidence: 99%

Time-resolved photoluminescence spectroscopy of localized exciton magnetic polarons in Cd0.70Mn0.30Te spin glass compound

Gnatenko

Bukivskij

Piryatinskiĭ

2014

Journal of Applied Physics

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Energy structure and micromechanism of photo‐electromotive force effect in V‐doped CdTe crystals

Gnatenko

Brodyn

Faryna

et al. 2007

Physica Status Solidi (a)

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For the first time photo‐electromotive force (photo‐EMF) measurements were carried out for CdTe crystals doped with V atoms as a result of the photogeneration of carriers from deep impurity centers to the conduction band. Tilted geometry was applied that allowed two‐dimensional monitoring of the vi‐ bration source. The CdTe:V crystals were excited by a He–Ne laser with a wavelength of 1.15 μm (ħω = 1.08 eV) and P = 2 mW. The mechanism of the appearance of the holographic current in the CdTe:V crystals taking into account real defect structure was proposed. The frequency dependence of the ac photo‐EMF (holographic) current for the CdTe:V crystals was measured. It was shown that a low cut‐off frequency for a laser intensity I = 0.2 mW/mm2 equals 6.0 kHz, which corresponds to a response time of 26 μs. (© 2007 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)

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Low-temperature photoluminescence of II–VI films obtained by close-spaced vacuum sublimation

Gnatenko¹,

Bukivskij²,

Opanasyuk³

et al. 2012

Journal of Luminescence

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Elaboration of new uncooled detector materials highly sensitive in the near-IR region

Cited by 13 publications

References 0 publications

Time-resolved photoluminescence spectroscopy of localized exciton magnetic polarons in Cd0.70Mn0.30Te spin glass compound

Time-resolved photoluminescence spectroscopy of localized exciton magnetic polarons in Cd0.70Mn0.30Te spin glass compound

Energy structure and micromechanism of photo‐electromotive force effect in V‐doped CdTe crystals

Low-temperature photoluminescence of II–VI films obtained by close-spaced vacuum sublimation

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