Search Results - "Schwarzacher, Walther"

Single crystal superconductor nanowires by electrodeposition by Yi, Ge, Schwarzacher, Walther

“…Superconducting Pb wires (diameter∼50 nm) have been prepared by pulse electrodeposition in nanoporous membranes. Single crystal or polycrystalline nanowires…”
Get full text

Electrochemically Triggered Selective Adsorption of Biotemplated Nanoparticles on Self-Assembled Organometallic Diblock Copolymer Thin Films by Eloi, Jean-Charles, Jones, Sarah E. Ward, Poór, Veronika, Okuda, Mitsuhiro, Gwyther, Jessica, Schwarzacher, Walther

“…The controlled adsorption of the iron‐containing cage protein ferritin at the nanoscale using stimuli‐responsive self‐assembled diblock copolymer thin‐film…”
Get full text

Immersion freezing of supercooled water drops containing glassy volcanic ash particles by Gibbs, Amy, Charman, Matthew, Schwarzacher, Walther, Rust, Alison C.

“…The freezing temperatures of hundreds of water drops with radii 20–50μm containing known average concentrations of suspended, mostly micron- to…”
Get full text

Coexistence of superconductivity and superparamagnetism in Pb–Co electrodeposited nanowires by Riminucci, Alberto, Schwarzacher, Walther

“…Pb–Co nanowires were electrodeposited in 100 nm nominal pore diameter polycarbonate membranes. Above the T C of Pb we modelled the behaviour of the wires with…”
Get full text

Halide adsorption influences snapback distance in Scanning Tunnelling Microscope break junctions by Huo, Chanyuan, Vezzoli, Andrea, Vasiljevic, Natasa, Schwarzacher, Walther

“…•Snapback method as a tool for studying electrochemical surface processes.•Significant reduction in snapback distance of Au break junctions in halide…”
Get full text

Erratum to: Coexistence of superconductivity and superparamagnetism in Pb–Co electrodeposited nanowires by Riminucci, Alberto, Schwarzacher, Walther

Get full text

Characterization of electrodeposited magnetic Co/Pt multilayered nanostructures by Jyoko, Yukimi, Schwarzacher, Walther

“…Electrodeposition will prove to be promising for the preparation of magnetic metal nanostructures. Multilayered fcc Co/Pt nanostructures grown on a Pt(111)…”
Get full text

Dual Control of Molecular Conductance through pH and Potential in Single-Molecule Devices by Brooke, Richard J, Szumski, Doug S, Vezzoli, Andrea, Higgins, Simon J, Nichols, Richard J, Schwarzacher, Walther

“…One of the principal aims of single-molecule electronics is to create practical devices out of individual molecules. Such devices are expected to play a…”
Get full text

Electrochemical Modification and Characterization of Topological Insulator Single Crystals by Yang, Chaolong, Cattelan, Mattia, Fox, Neil, Huang, Yingkai, Golden, Mark S, Schwarzacher, Walther

“…We compare electrochemically modified or thiol-functionalized single-crystal samples of the topological insulator (TI) Bi2Te0.9Se2.1 to freshly…”
Get full text

Single-Molecule Photocurrent at a Metal–Molecule–Semiconductor Junction by Vezzoli, Andrea, Brooke, Richard J, Higgins, Simon J, Schwarzacher, Walther, Nichols, Richard J

“…We demonstrate here a new concept for a metal–molecule–semiconductor nanodevice employing Au and GaAs contacts that acts as a photodiode. Current–voltage…”
Get full text

Electrochemical Scanning Tunneling Microscopy Study of Bismuth Chalcogenide Single Crystals by Yang, Chaolong, Huang, Yingkai, Golden, Mark S, Schwarzacher, Walther

“…We use electrochemical scanning tunneling microscopy (EC-STM) to image single-crystal surfaces of the layered bismuth chalcogenide Sn0.01Bi1.99Te2Se in situ…”
Get full text

ZnxCo(1−x) coatings from choline chloride-ethylene glycol deep eutectic solvent as electrocatalysts for hydrogen evolution reaction by Rodrigues-Júnior, Deomar N., Sousa, Natalia G., Luna, F. Murilo T., Oliveira, Thiago M.B.F., Abreu, Dieric S., Schwarzacher, Walther, de Lima-Neto, Pedro, Correia, Adriana N.

“…•ZnCo coatings were successfully electrodeposited on Cu substrate from deep eutectic solvent.•ZnCo electrocatalysts were electrodeposited potentiostatically by…”
Get full text

Single-Molecule Transport at a Rectifying GaAs Contact by Vezzoli, Andrea, Brooke, Richard J, Ferri, Nicolò, Higgins, Simon J, Schwarzacher, Walther, Nichols, Richard J

“…In most single- or few-molecule devices, the contact electrodes are simple ohmic resistors. Here we describe a new type of single-molecule device in which…”
Get full text

Single-Molecule Electrochemical Transistor Utilizing a Nickel-Pyridyl Spinterface by Brooke, Richard J, Jin, Chengjun, Szumski, Doug S, Nichols, Richard J, Mao, Bing-Wei, Thygesen, Kristian S, Schwarzacher, Walther

“…Using a scanning tunnelling microscope break-junction technique, we produce 4,4′-bipyridine (44BP) single-molecule junctions with Ni and Au contacts…”
Get full text

Solvent Dependence of the Single Molecule Conductance of Oligoyne-Based Molecular Wires by Milan, David C, Al-Owaedi, Oday A, Oerthel, Marie-Christine, Marqués-González, Santiago, Brooke, Richard J, Bryce, Martin R, Cea, Pilar, Ferrer, Jaime, Higgins, Simon J, Lambert, Colin J, Low, Paul J, Manrique, David Zsolt, Martin, Santiago, Nichols, Richard J, Schwarzacher, Walther, García-Suárez, Víctor M

“…The conductance and the decay of conductance as a function of molecular length within a homologous series of oligoynes, Me3Si(CC) n SiMe3 (n = 2, 3, 4, or…”
Get full text

Modelling approach applied to SnIn coatings from choline chloride/ethylene glycol deep eutectic solvent by Sousa, Natalia G., de Oliveira, Renato V., Alcanfor, Ana Aline C., Feitosa, Filipe X., de Sant'Ana, Hosiberto B., Schwarzacher, Walther, de Lima-Neto, Pedro, Monteiro, Norberto K.V., Correia, Adriana N.

“…•Temperature affected 6% by mass of SnIn coatings;•When used as soldier for electronic applications Sn-rich phase (InSn4) is most common;•The phase CuIn…”
Get full text

A pyroelectric thermal sensor for automated ice nucleation detection by Cook, Fred, Lord, Rachel, Sitbon, Gary, Stephens, Adam, Rust, Alison, Schwarzacher, Walther

“…A new approach to automating droplet freezing assays is demonstrated by comparing the ice-nucleating efficiency of a K-feldspar glass and a crystal with the…”
Get full text

Electrochemical and theoretical investigation on the behavior of the Co2+ ion in three eutectic solvents by Bezerra, Lucas Lima, Oliveira, Francisco Gilvane Sampaio, dos Santos, Luis Paulo Mourão, de Sant’Ana, Hosiberto Batista, Feitosa, Filipe Xavier, Correia, Adriana Nunes, Schwarzacher, Walther, Marinho, Emmanuel Silva, de Lima-Neto, Pedro, Monteiro, Norberto de Kássio Vieira

“…Deep eutectic solvents (DESs) have many advantages, making them a promising alternative in replacing ionic liquids and organic solvents. Besides, DESs have…”
Get full text

Giant Single-Molecule Anisotropic Magnetoresistance at Room Temperature by Li, Ji-Jun, Bai, Mei-Lin, Chen, Zhao-Bin, Zhou, Xiao-Shun, Shi, Zhan, Zhang, Meng, Ding, Song-Yuan, Hou, Shi-Min, Schwarzacher, Walther, Nichols, Richard J, Mao, Bing-Wei

“…We report an electrochemically assisted jump-to-contact scanning tunneling microscopy (STM) break junction approach to create reproducible and well-defined…”
Get full text

Fe3O4 nanoparticles: protein-mediated crystalline magnetic superstructures by Okuda, Mitsuhiro, Eloi, Jean-Charles, Ward Jones, Sarah E, Sarua, Andrei, Richardson, Robert M, Schwarzacher, Walther

“…The synthesis of magnetic, monodisperse nanoparticles has attracted great interest in nanoelectronics and nanomedicine. Here we report the fabrication of pure…”
Get more information