Materials Literature
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Physical properties of semiconductors are much more changed by disorder than metals or insulators, and are the most interesting field for fundamental research. The author has studied on several kinds of disordered semiconductor films. One of the author's contributable materials to this field is hydrogenated amorphous…
Introduction Many biological structures require light weight. The prime examples are birds, whose feathers, beaks, and bones are designed to maximize performance while minimizing weight. Other examples are plants, where the same requirements operate. Figure 10.1 illustrates two examples of structures designed to have…
The mixed compound NaH2(PO4)0.48(AsO4)0.52.H2O, which has been examined by Raman spectroscopy, XRD powder and dielectric, exhibits solid–solid phase transitions and one reversible solid–liquid phase transition. Besides, the investigation of dehydration behavior of sodium dihydrogenate phosphate-arsenate monohydrate wa…
A enzima nucleosídeo hidrolase (NH) se encontra largamente distribuída na natureza e, por não ter sido encontrada ainda em mamíferos, tem sido vista como um alvo ideal para a quimioterapia seletiva de doenças parasitárias e infecções bacterianas como o antraz. Apesar da disponibilidade de quimioterapia contra o antraz…
By introducing higher order strain gradient terms and an internal length parameter (the gradient elastic coefficient) into the constitutive stress-strain relation for the analysis of a bar, a corresponding elastic modulus is herein derived, which includes the classical and gradient elastic terms. With this, the micro-…
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The International Conference on Nanoscience and Technology, China 2013 ( ChinaNANO 2013) was held September 5–7, 2013 in Beijing, China. In this volume of Chinese Physics B , some selected papers delivered at the conference are published.
Introduction Materials can be divided into two classes: structural and functional. Structural materials are the ones where mechanical properties are of foremost importance: strength, hardness, toughness, ductility, and density are some of their most important characteristics. Functional materials, on the other hand, h…
A medicina nuclear e uma especialidade que se destaca por trabalhar com processos diagnosticos e terapeuticos nos quais sao utilizadas fontes de radiacao abertas de forma segura, provenientes de radiofarmacos, preparacoes farmaceuticas sem acao farmacologica com especificos radioisotopos. Existem tres aparelhos utiliz…
ICOOPMA, 2014 Workshop and Young Scientists Forum, Leeds, UK, Sunday 27th July – Friday 1st August 2014. Published in Journal of Physics: Conference Series (JPCS).
We show that two topological conjugate tiling spaces are, in general, not mutually locally derivable. This is done by considering the Cech cohomology and pattern equivariant cohomology tiling spaces obtained by deformations.
A variety of aggregates is used for concrete production. This article provides the analysis of the most frequent types of concrete aggregates, which are: gravel, dolomite, granite, and expanded clay. The fire alters the main feature of concrete – to resist compressive strength. When concrete is heated, both physical a…
Graphene, a one-atom thick sheet of carbon, is the thinnest, strongest and most electrically conductive material ever discovered. Alongside carbon nanotubes it is part of the group of nanocarbons whose unique properties have sparked huge interest in possible applications, including electronic devices, solar cells and…
As a matter of fact, the importance of (transition) metal oxides for modern applications in the field of energy and information technology (IT) for e.g. novel energy storage systems and solid state electronic devices is increasing. Previous studies discovered the importance of defects in an oxide for their functionali…
In Fig. 9 of the main text we plotted the quantity m = [1 + lim iω→0 ∂ ω Im ω ] -1 extracted from the Matsubara frequency dependence of the self-energy and not the effective mass, which can be estimated as m * = 1lim iω→0 ∂ ω Im ω .The correct temperature dependence of the effective mass with the corresponding error b…
The Single Particles, Clusters and Biomolecules (SPB) instrument at the European XFEL is located behind the SASE1 undulator, and aims to support imaging and structure determination of biological specimen between about 0.1 micrometer and 1 micrometer size. The instrument is designed to work at photon energies from 3 ke…
This thesis describes the development of high performing low-cost and low-power ammonia sensors on plastic substrates using solution processing techniques. As a part of the Marie Curie Initial Training Networks, FlexSmell project aimed at the realisation of such sensors as elements of a sensing system on flexible tags…
High-throughput experimentation (HTE) in catalysis and materials science has become a mature technology since the late 1990s. The reasons for the success of HTE are the potential of increased R&D efficiency, which allow shortening of experimental periods, quick systematic insights, and finally faster time-to-market. K…
The article contains sections titled: 1. Introduction 2. Definitions 2.1. Bioinspiration and Biomimetics 2.2. Strategies for Bioinspired Materials Engineering 3. Biomimetic and Bioinspired Materials 3.1. Biotemplating 3.2. Soft Chemical Routes 3.3. Solid-State Transformations 3.4. Bioengineering 4. Examples of Bioinsp…
Off-gas treatment systems in used fuel reprocessing which use fixed-bed adsorbers are typically designed to operate for an extended period of time before replacement or regeneration of the adsorbent. During this time, the sorbent material will be exposed to the off-gas stream. Exposure could last for months, depending…