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Morphology of Ni ultrathin films on Mo (110) and W (100) studied by LEED and STM
(2007)
The morphology of ultrathin Ni lms on Mo(110) and W(100) has been studied by low-energy electron di raction and scanning tunneling microscopy. Ni lms grow pseudomorphically on Mo(110) at 300 K for a coverage of 0.15 ML. ...
Suppression of the metal-insulator transition in magnetron sputtered Ti2O3 films
(2020)
We report on the synthesis of titanium suboxide films using a magnetron sputtering
setup. The structure of the produced films is characterized using Raman spectroscopy and X-ray
diffraction and electrical properties are ...
Coronal mass ejection mass, energy, and force estimates using STEREO
(2012)
Understanding coronal mass ejection (CME) energetics and dynamics has been a long-standing problem, and although previous observational estimates have been made, such studies have been hindered by large uncertainties in ...
Noncollinear spin arrangement in ultrafine ferrimagnetic crystallites
(American Physical Society, 1971)
Mossbauer-effect measurements on extremely small (~60 ?) crystallites of ?-Fe2O3 show that the spin configuration differs from the Neel type found in large crystallites. It is proposed that the ions in the surface layer ...
Characterisation of n-type γ-CuCl on Si for UV optoelectronic applications
(2007)
The use of co-evaporation of ZnCl2 with CuCl in order to achieve n-type conductivity in CuCl is reported herein. Linear current–voltage (IV) characteristics in the range of ±4 V have been measured using Cu–Au electrical ...
Temperature dependence of inverted tunneling magnetoresistance in MGO-based magnetic tunnel junctions
(2010)
MgO-based magnetic tunnel junctions (MTJs) of the following main structure: Ir22Mn78 (10 nm) /Co90Fe10 (2 nm) /Ru (0.85 nm) /CoFeB (0.5t<2 nm) /MgO (2.5 nm) /CoFeB (3 nm) have been fabricated, with a thin CoFeB layer in ...
Syntheses of Complex Mesoporous Silicas Using Mixtures of Nonionic Block Copolymer Surfactants: Understanding Formation of Different Structures Using Solubility Parameters
(Elsevier, 2010)
The use of block copolymer (BCP) nonionic surfactant mixtures (including Pluronic, Brij and Tetronic types) as templates for synthesizing porous silica materials of mixed pore sizes is explored here. These systems have ...
Machine Learning for Novel Ternary Materials Discovery
(Trinity College Dublin. School of Physics. Discipline of Physics, 2024)
First principles codes based on DFT are now sufficiently accurate and efficient that
they can be used in the design of novel materials with specifically selected properties.
Doing so requires checking whether a compound ...
Search for 1-10 Hz Modulations in Coronal Emission with SECIS during the August 11, 1999 Eclipse
(EDP Sciences, 2004)
Results of the search of the periodic changes of the 530.3 nm line intensity emitted by selected structures of the solar corona in the frequency range 1-10 Hz are presented. A set of 12 728 images of the section of the ...