Seyoum Wolde

A multicolor, broadband (5–20 μm), quaternary-capped InAs/GaAs quantum dot infrared photodetector

Sourav Adhikary, Yigit Aytac, Srujan Meesala et al. · Applied Physics Letters · 2012 · 51 citations

Quantum Photonics, Optical Materials, Engineering +22

InAs/GaAs <i>p</i>-type quantum dot infrared photodetector with higher efficiency

Yan-Feng Lao, Seyoum Wolde, A. G. U. Perera et al. · Applied Physics Letters · 2013 · 46 citations

Wide-bandgap Semiconductor, Categoryquantum Electronics, Engineering +22

Noise, gain, and capture probability of p-type InAs-GaAs quantum-dot and quantum dot-in-well infrared photodetectors

Seyoum Wolde, Yan-Feng Lao, A. G. U. Perera et al. · Journal of Applied Physics · 2017 · 27 citations

Categoryquantum Electronics, Engineering, Optoelectronic Devices +22

InAs/GaAs quantum dot and dots-in-well infrared photodetectors based on p -type valence-band intersublevel transitions

A. G. U. Perera, Yan-Feng Lao, Seyoum Wolde et al. · Infrared Physics & Technology · 2014 · 17 citations

Photonics, Electrical Engineering, Engineering +9

Study of valence-band intersublevel transitions in InAs/GaAs quantum dots-in-well infrared photodetectors

Yan-Feng Lao, Seyoum Wolde, A. G. U. Perera et al. · Applied Physics Letters · 2014 · 12 citations

Valence-band Intersublevel Transitions, Engineering, Semiconductor Nanostructures +16