4 Result(s)

Article

Frost tolerance in winter wheat cultivars: different effects of chromosome 5A and association with microsatellite alleles

Frost tolerance of ten Bulgarian winter wheat (Triticum aestivum L.) cultivars (Milena, Pobeda, Sadovo-1, Enola, Kristal, Laska, Svilena, Russalka, No301 and Lozen) and five foreign cultivars (Mironovskaya 808, B...

G. Ganeva, T. Petrova, S. Landjeva, E. Todorovska, S. Kolev… in Biologia Plantarum (2013)

Article

Thermal Treatment Influence on the Magnetic Properties and Degree of Orientation of BaFe₁₂O₁₉ Films

The process of preparation of oriented BaFe₁₂O₁₉ films with deposition of BaFe₁₂O₁₉ nanoparticles from 1-butanol suspension in a magnetic field was studied. The structural, microstructural, and magnetic propertie...

S. Kolev, D. Lisjak, S. Ovtar, S. Gyrgyek… in Journal of Superconductivity and Novel Mag… (2012)

Article

Magnetic Properties of Nanosized Ba₂Mg₂Fe₁₂O₂₂ Powders Obtained by Auto-combustion

We studied the magnetic properties of nanosized Ba₂Mg₂Fe₁₂O₂₂ powder obtained by citrate auto-combustion synthesis. The powder consists of agglomerates with mean crystallite size of 100 nm. The magnetic propertie...

T. Koutzarova, S. Kolev, I. Nedkov… in Journal of Superconductivity and Novel Mag… (2012)

Article

A device for dynamic three-point bend testing of materials

S. Kolev in Soviet materials science : a transl. of Fi… (1992)