Ionic accumulation as a diagnostic tool in perovskite solar cells: characterising band alignment with rapid voltage pulses.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202302146
Abstract: Despite record-breaking devices, interfaces in perovskite solar cells are still poorly understood, inhibiting further progress. The mixed ionic-electronic nature of lead-halide perovskites results in compositional variations at the interfaces, depending on the history of externally… read more here.
Keywords: band; voltage pulses; rapid voltage; solar cells ... See more keywords
Study of electron charging by voltage pulses in nanopillar transistors at high temperature
Sign Up to like & getrecommendations! Published in 2017 at "Chinese Journal of Physics"
DOI: 10.1016/j.cjph.2017.05.030
Abstract: Abstract A study of electron transport in nanopillar transistors at 300 K shows that elastic vibration is an intrinsic behavior of the device. The frequency observed in the drain-source current is found to agree with that… read more here.
Keywords: electron charging; charging voltage; study electron; voltage pulses ... See more keywords
Nanoscale electrochemical 3D deposition of cobalt with nanosecond voltage pulses in an STM.
Sign Up to like & getrecommendations! Published in 2022 at "Nanoscale"
DOI: 10.1039/d1nr08409g
Abstract: To explore a minimal feature size of read more here.
Keywords: voltage pulses; deposition; electrochemical deposition; nanoscale electrochemical ... See more keywords
Modeling of streamer dynamics in helium plasma jets driven by modulated voltage pulses
Sign Up to like & getrecommendations! Published in 2019 at "Physics of Plasmas"
DOI: 10.1063/1.5115779
Abstract: The results of simulation of guided streamers driven by modulated voltage pulses are presented. It is shown that, in qualitative accordance with recently obtained experimental data, modulation of the applied voltage can lead to oscillations… read more here.
Keywords: voltage pulses; plasma; modulated voltage; streamer ... See more keywords
Generation of High-Voltage Pulses with a Picosecond Front in a Cascade Kivotron Connection
Sign Up to like & getrecommendations! Published in 2018 at "Instruments and Experimental Techniques"
DOI: 10.1134/s0020441218030181
Abstract: The possibility of the operation of high-current high-voltage switches based on “open” discharge with the generation of counter-propagating electron beams, that is, kivotrons, in a two-stage pulse compression scheme is demonstrated experimentally. The total degree… read more here.
Keywords: high voltage; voltage; generation high; pulses picosecond ... See more keywords