Search
Now showing items 1411-1420 of 2111
Electrodeposited FePt films
(IEEE, 2003)
A novel bath for electrodepositing FePt films was developed
and films were electrodeposited on copper substrates with
thickness up to 0.45 m. The magnetic and structural properties
of the films were measured. The films ...
Modelling the magnetic activity and filtering radial velocity curves of young suns: The weak-line T tauri star LkCa 4
(2014)
We report results of a spectropolarimetric and photometric monitoring of the weak-line T Tauri star LkCa4 within the MaTYSSE programme, involving ESPaDOnS at the Canada-France-Hawaii Telescope. Despite an age of only 2Myr ...
Role of spin-orbit interaction in the ultrafast demagnetization of small iron clusters
(2016)
The ultrafast demagnetization of small iron clusters initiated by an intense optical excitation is studied from
the time-dependent spin density functional theory (TDSDFT). In particular we investigate the effect of ...
Quantized conductance in a contact between metallic oxide crystals
(American Physical Society, 1998)
The conductance of a point contact between two crystals of metallic (La0.75Sr0.25)MnO3 shows steps as the contact is broken. A histogram of the conductance values observed in 60 breaks exhibits a series of sharp peaks at ...
A theoretical investigation of the influence of gold nanosphere size on the decay and energy transfer rates and efficiencies of quantum emitters
(2016)
We present in this contribution a comprehensive investigation of the effect of the size of goldnanospheres on the decay and energy transfer rates of quantum systems placed close to these nanospheres. These phenomena have ...
Magnetism in systems with various dimensionalities: A comparison between Fe and Co
(American Physical Society, 2003)
A systematic ab initio study is performed for the spin and orbital moments and for the validity of the sum rules for x-ray magnetic circular dichroism for Fe systems with various dimensionalities (bulk, Pt-supported ...
Using Weakly Supervised Deep Learning to Classify and Segment Single-Molecule Break-Junction Conductance Traces
(2021)
In order to design molecular electronic devices with high performance and stability, it is crucial to understand their structure-to-property relationships. Single-molecule break junction measurements yield a large number ...
Viscoelastic Polymer Nanocomposites for Strain Sensing Applications
(Trinity College Dublin. School of Physics. Discipline of Physics, 2021)
Strain sensors are a technology that have developed in parallel with the major milestones in material science over the last century. Most recently, the field of 2D materials has proven to have found a wide range of ...
Selecting the tip electron orbital for scanning tunneling microscopy imaging with sub-?ngstrom lateral resolution
(Institute of Physics, 2010)
We report on scanning tunneling microscopy (STM) studies performed with single crystalline W[001] tips on a graphite(0001) surface. Results of distance-dependent STM experiments with sub-?ngstrom lateral resolution and ...