56 citations · 58 across the 7 of their papers we have counts for
7 papers
Electron spin relaxation in X-valley of indirect bandgap AlxGa1-xAs: A new horizon for the realization of next generation spin-photonic devices
Priyabrata Mudi, Shailesh K. Khamari, Joydipto Bhattacharya +2
GaAs/AlGaAs quantum well (QW) system is utilized to investigate the electron spin relaxation in the satellite X-valley of indirect band gap Al0.63Ga0.37As epitaxial layers through…
Filtering Noise in Time and Frequency Domain for Ultrafast Pump-Probe Performed Using Low Repetition Rate Lasers
Durga Prasad Khatua, Sabina Gurung, Asha Singh +3
Optical pump-probe spectroscopy is a powerful tool to directly probe the carrier dynamics in materials down to sub-femtosecond resolution. To perform such measurement, while keepin…
Fabrication of plasmonic surface relief gratings for the application of band-pass filter in UV-Visible spectral range
Sudheer, S. Porwal, S. Bhartiya +5
The measured experimental results of optical diffraction of 10, 5 and 3.4 micrometer period plasmonic surface relief grating are presented for the application of band-pass filter i…
Modification in structural, dielectric and magnetic properties of La and Nd co-substituted epitaxial BiFeO3 thin films
Anju Ahlawat, S. Satapathy, V. G. Sathe +5
The influence of La and Nd co-substitution on the structural and magnetic properties of BiFeO3 (BFO) thin films was examined. Epitaxial thin films of pure and, La and Nd co-doped B…
Origin of Periodic Modulations in the Transient Reflectivity Signal at Cryogenic Temperatures
Salahuddin Khan, Rama Chari, J. Jayabalan +5
Periodic modulations that appear in the low-temperature transient reflectivity signal of a GaAsP/AlGaAs single quantum well is studied. Similar anomalous oscillations are also obse…
Strain-driven light polarization switching in deep ultraviolet nitride emitters
T. K. Sharma, Doron Naveh, E. Towe
Residual strain plays a critical role in determining the crystalline quality of nitride epitaxial layers and in modifying their band structure; this often leads to several interest…