3 papers
physics.atom-ph2021
Understanding the L-shell ionization mechanism through osmium atoms bombarded by 4-6 MeV/u fluorine ions
Soumya Chatterjee, Sunil Kumar, Sarvesh Kumar +9
The L-subshell ionization mechanism is studied in an ultra-thin osmium target bombarded by 4-6 MeV/u fluorine ions. Multiple ionization effects in the collisions are considered thr…
physics.atom-ph2021
Significance of high charge state of projectile ions inside the target and its role on electron capture leading to target ionization phenomenon
Soumya Chatterjee, Prashant Sharma, Montanary Claudia +2
The K x-ray spectra of different targets (Cu, Zn, and Ge) induced by 3 to 5 MeV/u Si projectile ions have been measured to determine the K-shell ionization cross-section. A signifi…
cond-mat.mes-hall2020
Spectrum of Landau Levels in GaAs Quantum Wells
Imran Khan, Bipin Singh Koranga, Sunil Kumar
We have studied the optical and electrical spectra from an n i p LED as a function of magnetic field. This sample incorporated three GaAs quantum wells in the intrinsic region. Thi…