Semimetallicity and Negative Differential Resistance from Hybrid Halide Perovskite Nanowires
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Functional Materials"
DOI: 10.1002/adfm.201807620
Abstract: In the rapidly progressing field of organometal halide perovskites, the dimensional reduction could open up new opportunities for device applications. Herein, taking the recently synthesized trimethylsulfonium lead triiodide (CH$_3$)$_3$SPbI$_3$ perovskite as a representative example, we… read more here.
Keywords: halide perovskite; differential resistance; perovskite nanowires; semimetallicity negative ... See more keywords
Room‐Temperature Negative Differential Resistance and High Tunneling Current Density in GeSn Esaki Diodes
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202203888
Abstract: Tunnel field‐effect transistors (TFETs) are a promising candidate for low‐power applications owing to their steep subthreshold swing of sub‐60 mV per decade. For silicon‐ or germanium‐based TFETs, the drive current is low due to the… read more here.
Keywords: negative differential; esaki diodes; gesn; gesn esaki ... See more keywords
Physical Origin of Negative Differential Resistance in V3O5 and Its Application as a Solid‐State Oscillator
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202208477
Abstract: Oxides that exhibit an insulator–metal transition can be used to fabricate energy‐efficient relaxation oscillators for use in hardware‐based neural networks but there are very few oxides with transition temperatures above room temperature. Here the structural,… read more here.
Keywords: solid state; relaxation oscillators; negative differential; differential resistance ... See more keywords
A New Facile Synthesis of Tungsten Oxide from Tungsten Disulfide: Structure Dependent Supercapacitor and Negative Differential Resistance Properties.
Sign Up to like & getrecommendations! Published in 2018 at "Small"
DOI: 10.1002/smll.201702881
Abstract: Tungsten oxide (WO3 ) is an emerging 2D nanomaterial possessing unique physicochemical properties extending a wide spectrum of novel applications which are limited due to lack of efficient synthesis of high-quality WO3 . Here, a… read more here.
Keywords: synthesis; density; differential resistance; tungsten oxide ... See more keywords
The bipolar resistive switching and negative differential resistance of NiO films induced by the interface states
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-019-02046-w
Abstract: The Au/NiO/Pt structure was fabricated by magnetron sputtering on the TiOx/SiO2/Si substrates to investigate the bipolar resistive switching and negative differential resistance in details. The XRD results shows the NiO films have the (111) preferential… read more here.
Keywords: voltage; resistive switching; differential resistance; negative differential ... See more keywords
The effects of the applied current and the measurement temperature on the negative differential resistance behaviour of carbonized xerogel
Sign Up to like & getrecommendations! Published in 2019 at "Chemical Physics"
DOI: 10.1016/j.chemphys.2019.04.032
Abstract: Abstract Electrical properties of carbonised organic xerogel based on resorcinol–formaldehyde (RF), prepared by pyrolysis at 675 °C in nitrogen atmosphere for two hours, were investigated. In this temperature an insulator to semiconductor-like transition occurs. The voltage–current… read more here.
Keywords: differential resistance; applied current; temperature; negative differential ... See more keywords
Negative differential resistance effect in different structures of armchair graphene nanoribbon
Sign Up to like & getrecommendations! Published in 2020 at "Diamond and Related Materials"
DOI: 10.1016/j.diamond.2020.107970
Abstract: Abstract Graphene is a one-atom-thick stable covalently bonded carbon layer ordered in a honeycomb lattice. Single layer graphene of nanoscale width (including a few numbers of atoms across the width) is known as Graphene Nanoribbon,… read more here.
Keywords: graphene; armchair graphene; differential resistance; graphene nanoribbon ... See more keywords
Negative output differential resistance effect in organic thin film transistors based on pentacene: Characterization and modeling
Sign Up to like & getrecommendations! Published in 2017 at "Materials today communications"
DOI: 10.1016/j.mtcomm.2017.11.005
Abstract: Abstract A series of p-channel organic thin film transistors (OTFTs) based on small molecule pentacene semiconductor was fabricated to characterize for developing analytical modeling. In this present work, the effect of channel length variation (2.5–20 μm)… read more here.
Keywords: thin film; effect; channel; differential resistance ... See more keywords
Bidirectional multiple negative differential resistance (BM-NDR): An interplay between interface resistance and redox reaction
Sign Up to like & getrecommendations! Published in 2019 at "Organic Electronics"
DOI: 10.1016/j.orgel.2019.05.031
Abstract: Abstract Bidirectional multiple negative differential resistance (BM-NDR) was observed from a single 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone (DDQ) molecule at room temperature when the device was studied by using density functional theory (DFT) in association with non-equilibrium Green's function… read more here.
Keywords: differential resistance; resistance; multiple negative; bidirectional multiple ... See more keywords
Nanometer-Scale Ge-Based Adaptable Transistors Providing Programmable Negative Differential Resistance Enabling Multivalued Logic.
Sign Up to like & getrecommendations! Published in 2021 at "ACS nano"
DOI: 10.1021/acsnano.1c06801
Abstract: The functional diversification and adaptability of the elementary switching units of computational circuits are disruptive approaches for advancing electronics beyond the static capabilities of conventional complementary metal-oxide-semiconductor-based architectures. Thereto, in this work the one-dimensional nature… read more here.
Keywords: nanometer scale; differential resistance; scale based; programmable negative ... See more keywords
Origins of Negative Differential Resistance in N-doped ZnO Nano-ribbons: Ab-initio Investigation
Sign Up to like & getrecommendations! Published in 2019 at "Scientific Reports"
DOI: 10.1038/s41598-019-46335-0
Abstract: The electronic transport in low-dimensional materials is controlled by quantum coherence and non-equilibrium statistics. The scope of the present investigation is to search for the origins of negative-differential resistance (NDR) behavior in N-doped ultra-narrow zigzag-edge… read more here.
Keywords: nano ribbons; edge; differential resistance; zno nano ... See more keywords