Long-term evolution of luminescent properties in CdI2 crystals

I. Karbovnyk; I. Bolesta; I. Rovetskyi; V. Lesivtsiv; Ya Shmygelsky; S. Velgosh; A. I. Popov

Long-term evolution of luminescent properties in CdI₂ crystals

I. Karbovnyk
, I. Bolesta
, I. Rovetskyi
, V. Lesivtsiv
, Ya Shmygelsky
, S. Velgosh
, A. I. Popov

Laboratory of Kinetics in Self-Organizing Systems, Institute of Solid State Physics

Ivan Franko National University of L'viv

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

Fresh and aged melt-grown or gas-phase grown CdI₂ crystals are studied by means of low-temperature photoluminescence spectroscopy. Noticeable transformations of emission spectra are observed after long-term aging. The formation of nanostructures containing cadmium oxide and cadmium hydroxide as well as the changes in local surrounding of iodine atoms and the possible growth of polytypic modifications of CdI₂ are taken into account when considering the diversity of optical spectra. PACS: 78.55.-m Photoluminescence, properties and materials; 78.67.-n Optical properties of low-dimensional, mesoscopic, and nanoscale materials and structures.

Original language	English
Pages (from-to)	756-759
Number of pages	4
Journal	Fizika Nizkikh Temperatur
Volume	42
Issue number	7
Publication status	Published - Jul 2016

Keywords

?dI
Luminescence
Nanostructures
Spectroscopy

Cite this

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title = "Long-term evolution of luminescent properties in CdI2 crystals",

abstract = "Fresh and aged melt-grown or gas-phase grown CdI2 crystals are studied by means of low-temperature photoluminescence spectroscopy. Noticeable transformations of emission spectra are observed after long-term aging. The formation of nanostructures containing cadmium oxide and cadmium hydroxide as well as the changes in local surrounding of iodine atoms and the possible growth of polytypic modifications of CdI2 are taken into account when considering the diversity of optical spectra. PACS: 78.55.-m Photoluminescence, properties and materials; 78.67.-n Optical properties of low-dimensional, mesoscopic, and nanoscale materials and structures.",

keywords = "?dI, Luminescence, Nanostructures, Spectroscopy",

author = "I. Karbovnyk and I. Bolesta and I. Rovetskyi and V. Lesivtsiv and Ya Shmygelsky and S. Velgosh and Popov, \{A. I.\}",

note = "Publisher Copyright: {\textcopyright} I. Karbovnyk, I. Bolesta, I. Rovetskyi, V. Lesivtsiv, Ya. Shmygelsky, S. Velgosh, and A.I. Popov, 2016.",

year = "2016",

month = jul,

language = "English",

volume = "42",

pages = "756--759",

journal = "Fizika Nizkikh Temperatur",

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publisher = "B.Verkin Institute for Low Temperature Physics and Engineering of the NAS of Ukraine",

number = "7",

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TY - JOUR

T1 - Long-term evolution of luminescent properties in CdI2 crystals

AU - Karbovnyk, I.

AU - Bolesta, I.

AU - Rovetskyi, I.

AU - Lesivtsiv, V.

AU - Shmygelsky, Ya

AU - Velgosh, S.

AU - Popov, A. I.

N1 - Publisher Copyright: © I. Karbovnyk, I. Bolesta, I. Rovetskyi, V. Lesivtsiv, Ya. Shmygelsky, S. Velgosh, and A.I. Popov, 2016.

PY - 2016/7

Y1 - 2016/7

N2 - Fresh and aged melt-grown or gas-phase grown CdI2 crystals are studied by means of low-temperature photoluminescence spectroscopy. Noticeable transformations of emission spectra are observed after long-term aging. The formation of nanostructures containing cadmium oxide and cadmium hydroxide as well as the changes in local surrounding of iodine atoms and the possible growth of polytypic modifications of CdI2 are taken into account when considering the diversity of optical spectra. PACS: 78.55.-m Photoluminescence, properties and materials; 78.67.-n Optical properties of low-dimensional, mesoscopic, and nanoscale materials and structures.

AB - Fresh and aged melt-grown or gas-phase grown CdI2 crystals are studied by means of low-temperature photoluminescence spectroscopy. Noticeable transformations of emission spectra are observed after long-term aging. The formation of nanostructures containing cadmium oxide and cadmium hydroxide as well as the changes in local surrounding of iodine atoms and the possible growth of polytypic modifications of CdI2 are taken into account when considering the diversity of optical spectra. PACS: 78.55.-m Photoluminescence, properties and materials; 78.67.-n Optical properties of low-dimensional, mesoscopic, and nanoscale materials and structures.

KW - ?dI

KW - Luminescence

KW - Nanostructures

KW - Spectroscopy

UR - https://www.scopus.com/pages/publications/84973278652

M3 - Article

AN - SCOPUS:84973278652

SN - 0132-6414

VL - 42

SP - 756

EP - 759

JO - Fizika Nizkikh Temperatur

JF - Fizika Nizkikh Temperatur

IS - 7

ER -

Long-term evolution of luminescent properties in CdI₂ crystals

Abstract

Keywords

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