4 papers
Piezoresistance characterization of silicon nanowires in uniaxial and isostatic pressure variation
Elham Fakhri, Rodica Plugaru, Muhammad Taha Sultan +6
Silicon nanowires (SiNWs) are known to exhibit large piezoresistance (PZR) effect, making it suitable for various sensing applications. Here, we report the results of a PZR investi…
Structure and electrical behavior of silicon nanowires prepared by MACE process
R. Plugaru, E. Fakhri, C. Romanitan +9
We report on the structure and electrical characteristics of silicon nanowire arrays prepared by metal assisted chemical etching (MACE) method, investigated by cross-sectional scan…
Insights into electron transport in a ferroelectric tunnel junction
Titus Sandu, Catalin Tibeica, Rodica Plugaru +2
The success of a ferroelectric tunnel junction (FTJ) depends on the asymmetry of electron tunneling as given by the tunneling electroresistance (TER) effect. This characteristic is…
Polarization branches and optimization calculation strategy applied to ABO3 ferroelectrics
Lucian D. Filip, Neculai Plugaru
Berry phase polarization calculations have been investigated for several ferroelectric materials from the point of view of practical calculations. It was shown that interpretation…