Phase boundary propagation mode in nano-sized electrode materials evidenced by potentiostatic current transients analysis: Li-rich LiFePO4 case study
Sign Up to like & getrecommendations! Published in 2020 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2020.137627
Abstract: Abstract Phase boundary propagation dynamics in phase-transforming battery nanomaterials is widely studied due to high practical relevance of the boundary propagation patterns to the rate performance and degradation of metal-ion batteries. In this work, we… read more here.
Keywords: phase; rich lifepo4; boundary propagation; phase boundary ... See more keywords
Coupling between Ion Drift and Kinetics of Electronic Current Transients in MAPbBr3 Single Crystals
Sign Up to like & getrecommendations! Published in 2022 at "ACS Energy Letters"
DOI: 10.1021/acsenergylett.1c02578
Abstract: The optoelectronic properties of halide perovskite materials have fostered their utilization in many applications. Unravelling their working mechanisms remains challenging because of their mixed ionic–electronic conductive nature. By registering, with high reproducibility, the long-time current… read more here.
Keywords: coupling ion; current transients; electronic current; ion drift ... See more keywords
Origin of switching current transients in TIPS-pentacene based organic thin-film transistor with polymer dielectric
Sign Up to like & getrecommendations! Published in 2017 at "Applied Physics Letters"
DOI: 10.1063/1.4984296
Abstract: We have investigated switch-on drain-source current transients in fully solution-processed thin film transistors based on 6,13-bis(triisopropylsilylethynyl) pentacene (TIPS-pentacene) using cross-linked poly-4-vinylphenol as a dielectric. We show that the nature of the transient (increasing or decreasing)… read more here.
Keywords: switching current; tips pentacene; thin film; current transients ... See more keywords
On the origin of drain current transients and subthreshold sweep hysteresis in 4H-SiC MOSFETs
Sign Up to like & getrecommendations! Published in 2019 at "Applied Physics Letters"
DOI: 10.1063/1.5117829
Abstract: In 4H silicon carbide (SiC) metal-oxide-semiconductor field-effect transistors (MOSFETs), slow drain current transients and strong sweep hysteresis govern the subthreshold regime, in particular, after negative gate stress. Although these are clearly charge carrier trapping and… read more here.
Keywords: sweep hysteresis; time; gate; current transients ... See more keywords
Asymmetry induces long-lasting energy current transients inside molecular loop circuits
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review B"
DOI: 10.1103/physrevb.100.024308
Abstract: HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad,… read more here.
Keywords: long lasting; energy current; current transients; induces long ... See more keywords