Materials Literature
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Understanding Solid State Physics, by Sharon Ann Holgate, Boca Raton, CRC Press, 2009, 367 pp., £48.99 (hardback), ISBN 978-0-750-30972-1. Scope: monograph. Level: undergraduate. The first-year tex...
Abstract Review: 61 refs.
Abstract The title compounds are prepared in a Walker‐type multianvil apparatus from mixtures of Ln2O3 (Ln: Eu, Dy), LnF3, and B2O3 (5 GPa, 900 °C for the Eu‐compound and 8 GPa, 1000 °C for the Dy compound, 20 min).
Abstract Review: 100 refs.
Muon spin rotation and relaxation measurements have been carried out on the unconventional antiferromagnet Yb3Pt4. Oscillations are observed below T(N) = 2.22(1) K, consistent with the antiferromagnetic (AFM) Néel temperature observed in bulk experiments. In agreement with neutron diffraction experiments the oscillati…
This special issue of IOP Conference Series: Materials science and Engineering contains papers contributed to the Conference on Advanced Materials and Nanotechnology (CAMAN 2009) held on 3–5 November 2009 in Putra World Trade Centre (PWTC), Kuala Lumpur, Malaysia. The objective of the congress is to provide a platform…
Abstract The new luminescent title materials (0 ≤ x ≤ 0.6) are synthesized by hydrothermal reaction of Bi(NO3)3, Sm2O3, Eu2O3, Gd2O3, Tb4O7, grey selenium, EDTA, NaOH, N2H4·H2O, and H2O (autoclave, 180 °C, 48 h, 90—95% yield).
Abstract Review: 33 refs.
Abstract The title compound is synthesized by solid state reaction of Rb2CO3 with 3% excess V2O5 (500 °C, Pt crucible, 24 h).
La estabilidad de largo plazo de los patrones de masa depende de la interacción entre la superficie y las moléculas ambientales. Desde este punto de vista, fue investigado un estudio del efecto de líquidos utilizados en la pesada hidrostática (FC40) y en el proceso de limpieza (alcohol isopropílico) en el acero i…
Abstract The title compound is prepared by reaction of Al(OH)3 and KF powders (Pt crucible, 800 °C, 18 h; 96 wt.% yield).
Components made from shape memory alloys (SMAs) such as nitinol often fail from stress concentrations and defects such as notches and cracks. It is shown here for the first time that these failures can be predicted using the theory of critical distances (TCDs), a method which has previously been used to study fracture…
Dalam penelitian ini tungsten trioksida disintesis dari prekursor tungsten hexaklorida (WCl6), etanol, dan amonium hidroksida (NH4OH) dengan metode sol-gel diikuti dengan pasca-hidrotermal dan pengeringan. Suhu pasca-hidrotermal adalah 2000 C dengan variasi waktu tahan selama berjam-jam 12, 16, 20 dan 24. Scanning Ele…
In this paper we introduce a simple phenomenological model of the conduction between a couple of serial or parallel quantum dots. This model is extended to arbitrary of number and to a square array of quantum dots. The local potential is computed taking into account the net charge at the quantum dot. Master equation a…
This thesis reports the research path I followed during my PhD course, which i followed from January 2008 to December 2010 working at the University of Parma, in the Laboratory of Molecular Nanotechnologies, under the supervision of Prof. Marco P. Fontana and Dr. Victor Erokhin, within the framework of an interdiscipl…
Polyolefin and layered silicate nanocomposites are expected to replace metals and high performance engineering thermoplastics with lower cost in future. Development of multifunctional nanocomposite system with enhanced mechanical properties, oxygen permeability resistance and flame retardant required excellent structu…
The various aeronautics Cu, Li and Zn-aluminium alloys provided by company Alcan Tinto have been exposed to CI environments within ocean sites at EADS, Alcan and Institut de la Corrosion. This exposure made it possible for us to implement an approach of layer corrosion's morphological characterisation. Quantification…
We simulate spectral functions for electron-phonon coupling in a filled band system far from the asymptotic limit where Ω eF in a parabolic band and the Migdal theorem holds. These spectral functions are examined over a wide range of parameter space through techniques often used in angle-resolved photoemission spectro…
The mathematical methods that physical scientists need for solving substantial problems in their fields of study are set out clearly and simply in this tutorial-style textbook. Students will develop problem-solving skills through hundreds of worked examples, self-test questions and homework problems. Each chapter conc…
Les travaux de recherches developpes dans cette these concernent la realisation de couchesminces, a partir de l’alliage a memoire de forme (AMF) NiTi mecanoelabore et de structurenanocristalline, en vue de leur integration dans des microsystemes. Le but est d’ameliorer lesproprietes AMF de leurs homologues de structur…