83 citations · 121 across the 3 of their papers we have counts for
3 papers
Optical evidence of blue shift in topological insulator bismuth selenide in the few-layer limit
Yub Raj Sapkota, Asma Alkabsh, Aaron Walber +2
Optical band gap properties of high-quality few-layer topological insulator Bi2Se3 thin films grown with magnetron sputtering are investigated using broadband absorption spectrosco…
Viable route towards large-area two dimensional MoS2 using magnetron sputtering
Hassana Samassekou, Asma Alkabsh, Milinda Wasala +8
Structural, interfacial, optical, and transport properties of large-area MoS2 ultra-thin films on BN-buffered silicon substrates fabricated using magnetron sputtering are investiga…
Ambipolar diffusion of photo-excited carriers in bulk GaAs
Brian A. Ruzicka, Lalani K. Werake, Hassana Samassekou +1
The ambipolar carrier diffusion in bulk GaAs is studied by using an ultrafast pump-probe technique with a high spatial resolution. Carriers with a point-like spatial profile are ex…