Výsledky vyhledávání - "Czelej, Kamil"

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Can stress-induced changes in phonon frequencies of ZrSiO4 make it a potential IR spectroscopy-based pressure sensor?

Autor: Mansoor, Mubashir, Mansoor, Mehya, Mansoor, Maryam, Er, Zuhal, Czelej, Kamil, Urgen, Mustafa

Functional materials that can serve as high-pressure transducers are limited, making such sensor material sought after. It has been reported that hydrostatic pressures highly influence Raman shifts of ZrSiO4. Therefore, zirconium silicate has been su

Externí odkaz: http://arxiv.org/abs/2201.12798

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Ab-initio calculation of point defect equilibria during heat treatment: Nitrogen, hydrogen, and silicon doped diamond

Autor: Mansoor, Mubashir, Mansoor, Mehya, Mansoor, Maryam, Aksoy, Ammar, Seyhan, Sinem Nergiz, Yildirim, Betul, Tahiri, Ahmet, Solak, Nuri, Kazmanli, Kursat, Er, Zuhal, Czelej, Kamil, Urgen, Mustafa

Point defects are responsible for a wide range of optoelectronic properties in materials, making it crucial to engineer their concentrations for novel materials design. However, considering the plethora of defects in co-doped semiconducting and diele

Externí odkaz: http://arxiv.org/abs/2111.11359

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Electronic structure and magneto-optical properties of silicon-nitrogen-vacancy complexes in diamond

Autor: Zemła, Marcin Roland, Czelej, Kamil, Kamińska, Paulina, Van de Walle, Chris G., Majewski, Jacek A.

Publikováno v: Phys. Rev. B 102, 115102 (2020)

The silicon-vacancy (SiV) and nitrogen-vacancy (NV) centers in diamond are commonly regarded as prototypical defects for solid-state quantum information processing. Here we show that when silicon and nitrogen are simultaneously introduced into the di

Externí odkaz: http://arxiv.org/abs/2006.11878

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Ab initio theory of graphene-iron(II) phthalocyanine hybrid systems as scalable molecular spintronics

Autor: Zemła, Marcin, Czelej, Kamil, Majewski, Jacek

Publikováno v: J. Phys. Chem. C 2020, 124, 50, 27645-27655

Graphene - transition metal phthalocyanine (G-MPc) hybrid systems constitute promising platforms for densely-packed single-molecule magnets (SMMs). Here, we selected iron(II) phthalocyanine (FePc) and investigated its interaction with pristine and de

Externí odkaz: http://arxiv.org/abs/2003.03189

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