Materials Literature
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Ce travail de thèse s'inscrit dans le cadre du développement d'une solution innovante d'empoisonnement neutronique homogène, par insertion d'erbium, au cœur des gaines de combustible en alliage de zirconium utilisées dans les réacteurs à eau pressurisée. Dans cette étude réalisée par le CEA, la géométrie envisagée est…
Dissertação (mestrado)—Universidade de Brasília, Faculdade de Tecnologia, Departamento de Engenharia Florestal, 2012.
Theoretical and experimental temperature dependences of the dielectric permittivity and the dielectric loss tangent of composites metalpolymer in the frequency range 8...12 GHz are investigated.
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ROTC cadets at the Veteran's Day ceremony.
ROTC cadet giving a speech at the Veteran's Day ceremony.
ROTC officer and guests at the Veteran's Day ceremony.
L'interaction entre électrons de conduction itinérants et électrons localisés dans les hétérostructures magnétiques est à l'origine d'effets tels que le transfert de moment de spin, le pompage de spin ou l'effet Hall de spin. Cette thèse est centrée sur le phénomène de pompage de spin : une couche ferromagnétique (FM)…
Metamaterials are artificial composites with electromagnetic properties not found in nature. Although the development of metamaterials has experienced a tremendous growth over the past few years, their potential at optical wavelengths is not clearly established due to technological and physical constraints such as hig…
Among all the natural fibers, sisal is widely used as yarns, ropes, twines, carpets etc. because of its high cellulose content and tensile strength. Several researches have been conducted on this fiber and it is found to be more suitable for the reinforcement applications in polymer composites because of its superior…
This specially curated group of 178 titles covers subjects ranging from biodiversity conservation to agriculture and ecology to zoology. Books explore urban ecology, climate change, fire mitigation, and more. These titles are included in the CSIRO Publishing BioSelect Collection.
Under ambient conditions, spin impurities in solid-state systems are found in thermally-mixed states and are optically "dark", i.e., the spin states cannot be optically controlled. Nitrogen-vacancy (NV) centers in diamond are an exception in that the electronic spin states are "bright", i.e., they can be polarized by…
Les métamatériaux sont des composites artificiels présentant des propriétés électromagnétiques qu’on ne trouve pas dans la nature. Malgré des développements spectaculaires durant la dernière décennie, le potentiel de ces structures aux longueurs d’ondes optique n’est pas encore clairement défini en raison de problèmes…
Volume is indexed by Thomson Reuters CPCI-S (WoS).These are the proceedings of the 2nd International Conference on Green Power, Materials and Manufacturing Technology and Applications (GPMMTA2012), held in Kunming (China) on July 17-19th 2012. The conference served as a platform for the exchange of expertise, and drew…
Volume is indexed by Thomson Reuters CPCI-S (WoS).This special collection of peer-reviewed papers covers a wide range of Materials Science and Engineering topics, and contains up-to-date information on the challenges to materials, as well as making a contribution to the improvement of materials performance, characteri…
This special collection of peer-reviewed papers focuses on mechanical approaches to the experimental study and modeling of the deformation processes and defect formation accompanying various technologies. Volume is indexed by Thomson Reuters CPCI-S (WoS).A series of papers was devoted to the processes of metal-forming…
\n\t\t\t\t\tCarbon nanofibers were fabricated by pyrolysis of plant-based cellulose nanofibers. The findings demonstrate the possibility of obtaining strong and commercially competitive carbon nanofibers that are used in many industries including aerospace, automobile and electronics.\n\t\t\t\t
Epitaxial magnetic tunnel junctions Fe/MgO/Fe(001) exhibit noteworthy behaviors for both small and large MgO thicknesses. In the first case, a strong antiferromagnetic interaction between Fe layers is observed, whereas symmetry filtering effects occur for large barriers, leading to high TMR values. The aim of the expe…
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