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Now showing items 931-940 of 2111
Nanometer scale mapping of cobalt in Al-doped ferromagnetic Zn 0.7Co0.3O thin film
(2006)
There has been a renewed interest in zinc oxide in the materials science community after it was
shown to be ferromagnetic when doped with cobalt. However, it has remained difficult to tell whether
the origin of the ...
Disks around weak-line T Tauri stars
(Trinity College (Dublin, Ireland). School of Physics, 2006)
The formation of low -mass (M ~ 1 M⊙) stars has generally been divided into four
stages before reaching the main sequence: Class 0 (cloud of gas and dust) -> Class I
(embedded star with disk in envelope) -> Class II (visible ...
"Scattered surface charge density: A tool for surface characterization"
(2011)
We demonstrate the use of nonlocal scanning tunneling spectroscopic measurements to characterize the local structure of adspecies in their states where they are significantly less perturbed by the probe, which is accomplished ...
On the relationship between morphology and conductivity in nanosheet networks
(2021)
It is well-known that the morphology of nanostructured networks is closely linked to network properties. However, controlling and characterizing the morphology of networks of 2D nanosheets has not been explored. In this ...
The growth, formation and magnetic behaviour of noble metal capped atomic wires
(Trinity College (Dublin, Ireland). School of Physics, 2016)
Transition metal nanostructures have been observed to have several interesting magnetic properties. Nanowire of atomic widths on a vicinal surfaces show these interesting properties clearly, which also vary with the width ...
Nanomechanical Label Free Micro RNA Detection For Cancer And Liver Injury Diagnosis
(Trinity College Dublin. School of Physics. Discipline of Physics, 2019)
A biosensor is a device in which a biological component is coupled to a transducer which converts a biological recognition event into a detectable signal. Microribonucleic acid (miRNA, microRNA) are non protein coding ...
Effects of the molecule-electrode interface on the low-bias conductance of Cu-H<inf>2</inf>-Cu single-molecule junctions
(2016)
The atomic structure and electronic transport properties of a single hydrogen molecule connected
to both symmetric and asymmetric Cu electrodes are investigated by using the non-equilibrium
Green’s function ...
Hydrogen-Intercalated 2D Magnetic Bilayer: Controlled Magnetic Phase Transition and Half-Metallicity via Ferroelectric Switching
(2022)
Electrically controlled magnetism in two-dimensional (2D) multiferroics is highly desirable for both fundamental research and the future development of low-power nanodevices. Herein, inspired by the recently experimentally ...
Report of the 2016 STARS4ALL/LoNNe Intercomparison Campaign
(Deutsches GeoForschungsZentrum GFZ, 2017)