Danicic Aleksandar,Radovanovic Jelena V,Ramovic Sabina,Milanovic Vitomir B (2016) Exploring negative refraction conditions for quantum cascade semiconductor metamaterials in the terahertz spectral range, JOURNAL OF PHYSICS D-APPLIED PHYSICS, vol. 49, br. 8, str. - (Article) 

Radovanovic Jelena V,Ramovic Sabina,Danicic Aleksandar,Milanovic Vitomir B (2012) Negative refraction in semiconductor metamaterials based on quantum cascade laser design for the mid-IR and THz spectral range, APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, vol. 109, br. 4, str. 763-768 (Article) 

Ramovic Sabina,Radovanovic Jelena V,Milanovic Vitomir B (2012) Mid-infrared semiconductor metamaterials utilizing intersubband transitions in quantum cascade laser structure, PHYSICA SCRIPTA, vol. T149, br. , str. - (Article) 

Ramovic Sabina,Radovanovic Jelena V,Milanovic Vitomir B (2011) Tunable semiconductor metamaterials based on quantum cascade laser layout assisted by strong magnetic field, JOURNAL OF APPLIED PHYSICS, vol. 110, br. 12, str. - (Article) 

Milanovic Vitomir B,Radovanovic Jelena V,Ramovic Sabina (2009) Influence of nonparabolicity on boundary conditions in semiconductor quantum wells, PHYSICS LETTERS A, vol. 373, br. 34, str. 3071-3074 (Article)