IsslyedovaniyeV-tsyentrov, stabil{cyrillic small soft sign}nykh pri komnatnoi{cyrillic, short} tyempyeraturye, v kristallakh NaCl(Ca)

R. Voszka, A. Watterich

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4 Citations (Scopus)

Abstract

Following X-irradiation of OH-free NaCl(Ca) crystals at room temperature, the authors observed new absorption bands at 360, 336 and 193 nm wavelengths, in addition to the V2 band appearing in pure crystals at 223 nm. These new bands were assigned to VF, V1M and V2M centres, respectively. The M superscript refers to the presence of the divalent metal impurity, thus distinguishing the centres from similar centres in the pure crystal. In the case of X-irradiation at -80°C a new band was observed at 330 nm shown to be due to VKM centres. The models of the appearing centres are well-known, except in the case of V1M centres for which the authors propose a model.

Original languageEnglish
Pages (from-to)277-287
Number of pages11
JournalActa Physica Academiae Scientiarum Hungaricae
Volume27
Issue number1-4
DOIs
Publication statusPublished - Dec 1969

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crystals
irradiation
absorption spectra
impurities
room temperature
wavelengths
metals

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Cite this

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title = "IsslyedovaniyeV-tsyentrov, stabil{cyrillic small soft sign}nykh pri komnatnoi{cyrillic, short} tyempyeraturye, v kristallakh NaCl(Ca)",
abstract = "Following X-irradiation of OH-free NaCl(Ca) crystals at room temperature, the authors observed new absorption bands at 360, 336 and 193 nm wavelengths, in addition to the V2 band appearing in pure crystals at 223 nm. These new bands were assigned to VF, V1M and V2M centres, respectively. The M superscript refers to the presence of the divalent metal impurity, thus distinguishing the centres from similar centres in the pure crystal. In the case of X-irradiation at -80°C a new band was observed at 330 nm shown to be due to VKM centres. The models of the appearing centres are well-known, except in the case of V1M centres for which the authors propose a model.",
author = "R. Voszka and A. Watterich",
year = "1969",
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AU - Voszka, R.

AU - Watterich, A.

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N2 - Following X-irradiation of OH-free NaCl(Ca) crystals at room temperature, the authors observed new absorption bands at 360, 336 and 193 nm wavelengths, in addition to the V2 band appearing in pure crystals at 223 nm. These new bands were assigned to VF, V1M and V2M centres, respectively. The M superscript refers to the presence of the divalent metal impurity, thus distinguishing the centres from similar centres in the pure crystal. In the case of X-irradiation at -80°C a new band was observed at 330 nm shown to be due to VKM centres. The models of the appearing centres are well-known, except in the case of V1M centres for which the authors propose a model.

AB - Following X-irradiation of OH-free NaCl(Ca) crystals at room temperature, the authors observed new absorption bands at 360, 336 and 193 nm wavelengths, in addition to the V2 band appearing in pure crystals at 223 nm. These new bands were assigned to VF, V1M and V2M centres, respectively. The M superscript refers to the presence of the divalent metal impurity, thus distinguishing the centres from similar centres in the pure crystal. In the case of X-irradiation at -80°C a new band was observed at 330 nm shown to be due to VKM centres. The models of the appearing centres are well-known, except in the case of V1M centres for which the authors propose a model.

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