Doping top-down e-beam fabricated germanium nanowires using molecular monolayers
Sign Up to like & getrecommendations! Published in 2017 at "Materials Science in Semiconductor Processing"
DOI: 10.1016/j.mssp.2016.10.038
Abstract: Abstract This paper describes molecular layer doping of Ge nanowires. Molecules containing dopant atoms are chemically bound to a germanium surface. Subsequent annealing enables the dopant atoms from the surface bound molecules to diffuse into… read more here.
Keywords: beam fabricated; germanium; doping top; top beam ... See more keywords
Rapid, Low-Temperature Synthesis of Germanium Nanowires from Oligosilylgermane Precursors
Sign Up to like & getrecommendations! Published in 2017 at "Chemistry of Materials"
DOI: 10.1021/acs.chemmater.7b00714
Abstract: New oligosilylgermane compounds with weak Ge–H bonds have been used as precursors for the rapid synthesis of germanium (Ge) nanowires in high yields (>80%), via a solution–liquid–solid (SLS) mechanism, using indium (In) nanoparticles as a… read more here.
Keywords: temperature; synthesis germanium; germanium nanowires; precursors rapid ... See more keywords
One-Step Grown Carbonaceous Germanium Nanowires and Their Application as Highly Efficient Lithium-Ion Battery Anodes
Sign Up to like & getrecommendations! Published in 2022 at "ACS Applied Energy Materials"
DOI: 10.1021/acsaem.1c03404
Abstract: Developing a simple, cheap, and scalable synthetic method for the fabrication of functional nanomaterials is crucial. Carbon-based nanowire nanocomposites could play a key role in integrating group IV semiconducting nanomaterials as anodes into Li-ion batteries.… read more here.
Keywords: germanium nanowires; carbonaceous germanium; one step; step grown ... See more keywords
Selection and Functionalization of Germanium Nanowires for Bio-Sensing
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.2c04775
Abstract: In this paper, we investigate the use of dielectrophoresis to align germanium nanowire arrays to realize nanowire-based diodes and their subsequent use for bio-sensing. After establishing that dielectrophoresis is a controllable and repeatable fabrication method… read more here.
Keywords: bio sensing; germanium nanowires; selection functionalization; functionalization germanium ... See more keywords
The theoretical direct-band-gap optical gain of Germanium nanowires
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-019-56765-5
Abstract: We calculate the electronic structures of Germanium nanowires by taking the effective-mass theory. The electron and hole states at the Γ-valley are studied via the eight-band k.p theory. For the [111] L-valley, we expand the… read more here.
Keywords: gain; density; band; germanium nanowires ... See more keywords
Effect of Silicate Additive on Structural and Electrical Properties of Germanium Nanowires Formed by Electrochemical Reduction from Aqueous Solutions
Sign Up to like & getrecommendations! Published in 2022 at "Nanomaterials"
DOI: 10.3390/nano12162884
Abstract: Layers of germanium (Ge) nanowires (NWs) on titanium foils were grown by metal-assisted electrochemical reduction of germanium oxide in aqueous electrolytes based on germanium oxide without and with addition of sodium silicate. Structural properties and… read more here.
Keywords: germanium nanowires; spectroscopy; electrical properties; germanium ... See more keywords