Электронный архив

Просмотр по автору "Lopatin O."

Просмотр по автору "Lopatin O."

Отсортировать по:Сортировать:Результаты поиска на странице:

  • A new mineral species rossovskyite, (Fe3+,Ta)(Nb,Ti)O4: crystal chemistry and physical properties 
    Konovalenko S.; Ananyev S.; Chukanov N.; Rastsvetaeva R.; Aksenov S.; Baeva A.; Gainov R.; Vagizov F.; Lopatin O.; Nebera T. (2015)
    © 2015, Springer-Verlag Berlin Heidelberg. A new mineral rossovskyite named after L.N. Rossovsky was discovered in granite pegmatites of the Bulgut occurrence, Altai Mts., Western Mongolia. Associated minerals are microcline, ...
  • Coloration of natural beryl by iron ion implantation 
    Khaibullin R.; Lopatin O.; Vagizov F.; Bazarov V.; Bakhtin A.; Khaibullin I.; Aktas B. (2003)
    Natural colorless crystals of Ural beryl were implanted at room temperature with 40 keV Fe+ ions with fluences in the range of 0.5-1.5×1017 ion/cm2. As-implanted samples show dark-grey tone due to radiation damage of beryl ...
  • Crystal-chemical features of natural olivines based on luminescence data 
    Bakhtin A.; Lopatin O.; Denisov I. (1996)
    The photoluminescence and excitation spectra of natural olivines from dunites and harzburgites in Ural Alpine-type hyperbasites have been examined. Emission bands have been observed from SiO4 3- centers (420, 440, and 470 ...
  • EPR study of Mn-implanted single crystal plates of TiO2 rutile 
    Güler S.; Rameev B.; Khaibullin R.; Lopatin O.; Aktaş B. (2010)
    Single crystals of Mn-implanted TiO2 rutile have been investigated by electron paramagnetic resonance (EPR) technique at room temperature. We have observed an EPR signal on Mn4+ ions (S=frac(3, 2)) in the manganese-implanted ...
  • EPR study of Mn-implanted single crystal TiO2 
    Güler S.; Rameev B.; Khaibullin R.; Lopatin O.; Aktaş B. (2009)
    Single crystals of manganese-implanted TiO2 rutile have been investigated by electron paramagnetic resonance (EPR) technique at room temperature. ESR spectra have been interpreted to correspond to the transitions among the ...
  • Luminescence of synthetic rutile implanted with cobalt ions 
    Bakhtin A.; Lopatin O.; Khaǐbullin R.; Khaǐbullin I. (2007)
    Synthetic rutile plates have been implanted with high-energy cobalt ions. Unusually long-wavelength luminescence (at 820 nm) of Ti VI 3+ ions in rutile, whose intensity increases upon cobalt implantation, has been revealed. ...
  • Optical properties and crystal chemistry of synthetic rutile implanted with cobalt ions 
    Bakhtin A.; Lopatin O.; Khaibullin R.; Khaibullin I. (2007)
    Implantation of high-energy cobalt ions into plates of synthetic rutile has been studied, and absorption, luminescence, and luminescence excitation spectra have been recorded and interpreted. Long-wave luminescence (820 ...
  • Specific features of the crystal structure and chemical composition of natural olivines 
    Bakhtin A.; Denisov I.; Lopatin O. (1996)
    Fifteen olivine crystals were studied using the methods of X-ray diffractometry and optical spectroscopy. The studies revealed a highly nonuniform distribution of Fe2+ ions in olivine grains.
  • Submillimeter ESR spectra of Fe<sup>2+</sup> ions in synthetic and natural beryl crystals 
    Shakurov G.; Khaibullin R.; Tomas V.; Fursenko D.; Mashkovtsev R.; Lopatin O.; Nikolaev A.; Gorshunov B.; Zhukova E. (2017)
    © 2017, Pleiades Publishing, Ltd. Electron spin resonance spectra of non-Kramers bivalent iron (Fe 2+ ) ions have been detected in synthetic and natural beryl crystals with an iron impurity. The observed ESR spectra have ...
  • Zeolites as carriers of antitumor ribonuclease binase 
    Khojaewa V.; Lopatin O.; Zelenikhin P.; Ilinskaya O. (2019)
    © 2007 - 2019 Frontiers Media S.A. All Rights Reserved. Natural and synthetic zeolites have many applications in biomedicine and nutrition. Due to its properties, zeolites can absorb therapeutically active proteins and ...

Поиск в электронном архиве

Просмотр

Моя учетная запись