Author

Petko Vasilev

Observed names: P Vasilev, P. Vasilev, Petko VASILEV

Institution: Shumen University

Observed institution: Shumen University

OpenAlex ID: A5114073681

Single oscillator model of undoped and co-doped ZnO thin films

2017 · P. Petkova, L. Nedelchev, et al. · Optik · 13

Near-infrared dispersion and spin–orbit interaction of Co doped (80−x)Sb2O3–20Na2O–xWO3 glasses

2015 · P. Petkova, P. Vasilev, et al. · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 10

Magneto-optical properties of Bi12SiO20:Ni

2016 · P. Petkova, P. Vasilev · Optik · 5

Behavior of Ni2+ cations in aqueous and alcohol solutions of NiCl2 · 6H2O

2014 · P Petkova, V Nedkov, et al. · Physica Scripta · 5

Common and different doping patterns within photo-reactive complexes of Co2+ in Bi12SiO20 and Co3+ in Bi12TiO20

2016 · Petya Petkova, Karem Boubaker, et al. · Optik · 3

Infrared spectroscopy of undoped and Cu-doped (80-x)Sb2O3-20Li2O-xMoO3 glasses

2016 · P. Petkova, K. Boubaker, et al. · AIP conference proceedings · 2

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Vanadium States in Doped Bi12SiO20

2015 · Petya Petkova, Petko VASILEV, et al. · Materials Science · 2

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Visible absorption structure of chromium doped (80-x)Sb2O3-20K2O-xPbO glasses

2014 · P Petkova, A Ghamri, et al. · Physica Scripta · 1

The acceptors behavior in the Single and Double Doped Bi 12 TiO 20

2018 · P. Petkova, P. Vasilev, et al. · Acta Scientifica Naturalis

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Mazer’s theory application in Bi4Ge3O12:V

2017 · P. Petkova, P. Vasilev, et al. · Acta Scientifica Naturalis

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Lorentz dispersion model of cobalt containing compounds

2017 · Petya Petkova, Youri Tzoukrovsky, et al. · AIP conference proceedings

Magneto-optic manganese doped ZnO thin films

2017 · P Petkova, V Altunyan, et al. · Journal of Physics Conference Series

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Acoustics properties of anisotropic Bi12SiO20:Fe

2016 · P. Vasilev, P. Petkova, et al. · Optik

Marketing Communication of the Sign

2015 · Petya Petkova, Trufka Dimitrova, et al. · Quaesti

Aqueous solutions of MgSO3.6H2O:M (M = Co or Co+Ni) and nonlinear optics

2015 · P. Petkova, P. Vasilev, et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE

Electron transitions in Cr2+ in the aqueous solutions of MgSO3.6H2O:Cr

2014 · P Petkova, V Nedkov, et al. · Journal of Physics Conference Series

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CALCULATION OF THE EINSTEIN COEFFICIENTS FOR CO DOPED (80 − x)Sb2O3−20Na2O−xWO3 (x% mol of WO3) GLASSES

2014 · Petya Petkova, Petko Vasilev · Journal Scientific and Applied Research

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Al3+ ACCEPTORS AND THE OPTICAL PROPERTIES OF Bi12SiO20:Cr+Al

2014 · Petya Petkova, Petko Vasilev · Journal Scientific and Applied Research

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ATINER's Conference Paper Series PHY2014-1175

2014 · Darina Bachvarova, Post Doc, et al.

The behaviour of osmium ions in the tetrahedral oxygen coordination

2013 · P. Petkova, P. Vasilev, et al.

Works count: 20

Citation count: 41

H-index: 4

I10-index: 2