Search
Now showing items 2011-2020 of 2111
Epitaxial growth of ultrathin Cr films on Mo (110) at elevated temperature
(2006)
The principal details of Cr film growth on Mo 110 at elevated temperature are described. Cr films form
nanostripes by the step-flow growth mechanism for film coverages up to 3 monolayers. In contrast to the
Fe/Mo 110 ...
Transport properties of Bi2Sr2Can-1CunO2 n+4 thin films
(American Physical Society, 1994)
The Hall effect and resistivity have been measured in Bi2Sr2Can-1CunO2n+4 (n=2 and 3) thin films as a function of magnetic field and temperature. In the normal state, the ratio of the normal resistivity to the Hall resistivity ...
Exceptionally strong magnetism in the 4d perovskites RTcO3 (R = Ca, Sr, Ba)
(2011)
The evolution of the magnetic ordering temperature of the 4d3 perovskites RTcO3 (R=Ca, Sr, Ba) and its relation with its electronic and structural properties has been studied by means of hybrid density functional theory ...
Growth of CuCl thin films by magnetron sputtering for ultraviolet optoelectronic applications
(2006)
Copper (I) chloride (CuCl) is a potential candidate for ultraviolet (UV) optoelectronics due to its close lattice match with Si (mismatch less than 0.4%) and a high UV excitonic emission at room temperature. CuCl thin films ...
Transport suppression in polymer-doped zigzag carbon nanotubes
(2005)
The conductance of zigzag carbon nanotubes in the presence of grafted polymers attached to their walls is investigated. A theoretical study of the dependence of the transport on the nature of the molecule and on the ...
Nonlinear absorption properties of 5,10-A2B2 porphyrins - correlation of molecular structure with the nonlinear responses
(2013)
The nonlinear absorption properties of two series of novel free base and metalated
meso
5,10-A
2
B
2
sub-
stituted porphyrins, both bearing
p
-tolyl as an A substituent and TMS-ethynyl or bromine as a B substitu-
ent, ...
Strain-induced modulation of magnetic interactions in graphene
(2012)
The ease with which the physical properties of graphene can be tuned suggests a wide range of possible
applications. Recently, strain engineering of these properties has been of particular interest. Possible spintronic
...
Investigation of copper chloride for photonics applications
(Trinity College (Dublin, Ireland). School of Physics, 2011)
Wide band gap semiconductors have found multiple applications. Being light emitters in
the range of blue and UV, materials like GaN or ZnO have been applied to highly efficient blue
light emitting diodes, and increasingly ...
Nonequilibrium Green's function study of Pd4-cluster-functionalized carbon nanotubes as hydrogen sensors
(2009)
Pd-cluster-functionalized carbon nanotubes
CNTs
have been shown experimentally to be effective hydro-
gen sensors. Semiconducting CNTs exhibit much higher sensitivity than ensemble
mixed
ones. Using the
nonequilibrium ...
Influence of the antiphase domain distribution on the magnetic structure of magnetite thin films
(American Institute of Physics, 2006)
A long-range ordered magnetic domain structure was found in magnetitelike (Fe3??O4, ? ? 0.03) thin films prepared by molecular beam epitaxy on MgO (100) substrates. The stripelike magnetic domain structure arising after ...