R. Bı̂rjega

Rare-earth elements modified hydrotalcites and corresponding mesoporous mixed oxides as basic solid catalysts

R. Bı̂rjega, Octavian Dumitru Pavel, Guylène Costentin et al. · Applied Catalysis A General · 2005 · 114 citations

Materials Science, Rare Earth Mineral, Chemical Engineering +10

Electric-field-induced and spontaneous relaxor-ferroelectric phase transitions in (Na1/2Bi1/2)1 − xBaxTiO3

F. Craciun, Carmen Galassi, R. Bı̂rjega · Journal of Applied Physics · 2012 · 93 citations · Full text

Materials Science, Complex Dielectric Susceptibility, Multiferroics +10

Preparation and characterization of titanium oxy-nitride thin films

M. Braic, M. Bǎlǎceanu, Alina Vlădescu et al. · Applied Surface Science · 2007 · 92 citations

Materials Science, Engineering, Thin Film Process Technology +3

The activity of Mg/Al reconstructed hydrotalcites by “memory effect” in the cyanoethylation reaction

Octavian Dumitru Pavel, R. Bı̂rjega, M. Che et al. · Catalysis Communications · 2008 · 58 citations

Chemical Engineering, Cyanoethylation Reaction, Engineering +6

The impact of the “memory effect” on the catalytic activity of Mg/Al; Mg,Zn/Al; Mg/Al,Ga hydrotalcite-like compounds used as catalysts for cycloxene epoxidation

E. Angelescu, Octavian Dumitru Pavel, R. Bı̂rjega et al. · Applied Catalysis A General · 2008 · 57 citations

Materials Science, Chemical Engineering, Catalytic Application +8