128 citations · 276 across the 11 of their papers we have counts for
11 papers
Correlation between anion defects and ion beam induced luminescence in Y4Zr3O12
Sruthi Mohan, Gurpreet Kaur, Sachin Srivastava +3
Potential applications of Zr/Al ODS alloys vests on the irradiation stability of the Y4Zr3O12 dispersoids. Fundamental studies to identify the type of defects are important in orde…
Structural, Raman and photoluminescence studies on nanocrystalline diamond films: Effects of ammonia in feedstock
K. Ganesan, P. K. Ajikumar, S. K. Srivatava +1
Herein, we report on the improvement of structural quality and enhancement of photoluminescence (PL) emission for an optimally N doped nanocrystalline diamond (NCD) film. Pure and…
VO2 microcrystals as advanced smart window material at semiconductor to metal transition
Raktima Basu, P. Magudapathy, Manas Sardar +2
Textured VO2(011) microcrystals are grown in the monoclinic, M1 phase which undergo a reversible first order semiconductor to metal transition (SMT) accompanied by a structural pha…
Role of 1-D finite size Heisenberg chain in increasing metal to insulator transition temperature in hole rich VO2
Raktima Basu, Manas Sardar, Santanu Bera +2
VO2 samples are grown with different oxygen concentrations leading to different monoclinic, M1 and triclinic, T insulating phases which undergo a first order metal to insulator tra…
Optical properties of AlGaN nanowires synthesized via ion beam techniques
Santanu Parida, P. Magudapathy, A. K. Sivadasan +2
AlGaN plays a vital role in hetero-structure high electron mobility transistor by employing a two-dimensional electron gas and as electron blocking layer in the multi quantum well…
Nitrogen ion beam synthesis of InN in InP (100) at elevated temperature
S. Dhara, P. Magudapathy, R. Kesavamoorthy +8
InN phase is grown in crystalline InP(100) substrates by 50 keV N+ implantation at an elevated temperature of 400 deg C followed by annealing at 525 deg C in N2 ambient. Crystallog…