Wyniki wyszukiwania dla: PALENIE PAPIEROSÓW - MOST Wiedzy

Twoje konto

zaloguj

Wyszukiwarka

Wyniki wyszukiwania dla: PALENIE PAPIEROSÓW

Filtry

wszystkich: 1604
wybranych: 53

wyczyść wszystkie filtry

Filtry wybranego katalogu

  • Rok publikacji

  • Dziedzina

  • Jednostka administracyjna

  • Model otwartości

  • Źródło danych

wyczyść Filtry wybranego katalogu

Wyniki wyszukiwania dla: PALENIE PAPIEROSÓW

  • The luminescence study of Bi-doped Cs2AgInCl6 double perovskite.

    Dane Badawcze
    open access

    Here, we report a halide precursor acid precipitation method to synthesize Cs2AgIn1−xBixCl6 (x = 0, 0.02, 0.04, 0.08, 0.16, 0.32, 0.64, and 1) microcrystals. Cs2AgInCl6 and Bi derivative double perovskites show broadband white light emission via self-trapped excitons (STEs) and have achieved the highest internal quantum efficiency of up to 52.4% at...

  • The luminescence study of Sr2TiO4:Sm3+ coumpounds.

    Dane Badawcze
    open access

    A luminescent material based on the strontium orthotitanate (Sr2TiO4) matrix doped with 1% of a mole of samarium was obtained using the typical solid-state synthesis method under a neutral atmosphere of nitrogen. The sample was investigated using powder X-ray diffraction (XRD) and several luminescence techniques to study the phase composition, luminescence...

  • Depth chemical profile in a CeIr3 sample

    Dane Badawcze
    open access

    The polycrystalline sample of CeIr3 used in the present studies was synthesized by arc-melting cerium (4N) and iridium (3N5) in an arc furnace on a water-cooled copper hearth using a tungsten electrode under a high purity argon atmosphere. A piece of zirconium was used as an oxygen getter. First, a button of Ir was prepared by arc-melting the iridium...