Materials Literature
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The project is to investigate structure, magnetism and spin dependent states of novel group IV element-based magnetic thin films and heterostructures as a function of composition and epitaxial constraints. The materials systems of interest are Si-compatible epitaxial films and heterostructures of Si/Ge-based magnetic…
This PDF file contains the front matter associated with SPIE Proceedings Volume 8609, including the Title Page, Copyright information, Table of Contents, Introduction (if any), and Conference Committee listing.
This PDF file contains the front matter associated with SPIE Proceedings Volume 8795, including the Title Page, Copyright information, Table of Contents, Introduction, and Conference Committee listing.
Bentonite clays have long been used as additives in animal feed, aiming to improve pellet quality and prevent caking. Certain bentonites are also capable of deactivating aflatoxin B_(1) (AfB_(1)) in feed by adsorption, therefore, detoxifying the feed. However, a 10–fold difference in adsorption capacity has been obser…
Tento clanok je venovaný problematike optimalizacii prevadzky elektrizacných sustav (ES). Optimalizacia ES bola robena s cieľom minimalizovať cinne straty v uvažovanej sieti, ku ktorým dochadza pri prenose elektrickej energie. Za týmto ucelom bol použitý STATCOM (Statický synchronny kompenzator). Vsetky uvedene simula…
Katalis Ca1-xCuxF2 (x= 0; 0,025; 0,05; 0,075; 0,1 dan 0,15) dipreparasi dengan metode sol gel dan dikarakterisasi dengan difraksi sinar-X (XRD), adsorpsi gas nitrogen dan metode adsorpsi piridin FTIR. Kemampuan katalitik katalis diuji pada reaksi trimetilhidrokuinon (TMHQ) dan isofitol. Hasil menunjukkan bahwa semua k…
Tento prispevok sa zaobera meranim zmeny ucinnosti tienenia elektromagnetickeho poľa v zavislosti na case pri postupnom vysusani stavebneho materialu. Meraným objektom bol stavebný material, konkretne vlaknocementova fasadna doska Eterplan s hrubkou 8 mm, ktora sa použiva pre vonkajsie fasadne použitie pri zlepseni te…
The focus of the present research is the synthesis of polypeptides for the study of protein folding and misfolding and for the development of novel polypeptide-based optical antennas in nanotechnology. It is hypothesized that simple polypeptides can be used as models to mimic in vivo folding of globular proteins. Desi…
Quantum field-theory is developed for treating electrons and holes in planar systems. Non-unitary representations of Dirac equation in the plane are developed. These equations can be used for treating holes-electron pairing in high TC materials where in a non-relativistic approximation we have a relatively small energ…
Abstract Two series of terpoly(methoxy‐cyanurate‐thiocyanurate)s based on thiodiphenol and dithiodiphenyl sulfide and on dihydroxydiphenyl ether and dithiodiphenyl ether, were prepared in good yield and purity and fully characterized. Most of the resulting polymers, formed at room temperature using phase transfer cata…
Phase change materials have been widely used in optical and electronic storage due to rapid and reversible phase transition between amorphous and crystalline states with remarkable resistivity and optical contrasts. More recently these materials have been identified as suitable candidates for phase change random acces…
Das Große sehen: Eine neue Methode vereinfacht die Herstellung unsymmetrischer makromolekularer Komplexe, in denen nur ein Teil der Untereinheiten NMR-aktiv ist, was zu weniger komplexen Spektren führt. Für die heteroheptameren LSm1–7- und LSm2–8-Ringe wurden NMR-Spektren der einzelnen Untereinheiten im gesamten Kompl…
We describe a low-energy glow-discharge process using reactive ion etching system that enables non-circular device patterns, such as squares or hexagons, to be formed from a precursor array of uniform circular openings in polymethyl methacrylate, PMMA, defined by electron beam lithography. This technique is of a parti…
The reflection of light from a semiconductor structure on a silicon wafer is analyzed with the finite-difference time-domain technique, with the structure gradually modified for typical defect categories. The effect of these changes on the near and far fields of the reflected light is determined, including the behavio…
In this paper, we developed an intriguing ion-exchange reaction to synthesize Ni -doped titanate nanotubes ( Ni - Ti -NTs), and utilized the sample as an appealing pseudocapacitive electrode for electrochemical capacitors (ECs). The energy storage mechanism of the resulting Ni - Ti -NTs electrode in alkaline KOH aqueo…
Um material eletrocromico e aquele que possui a capacidade de alterar sua coloracao reversivelmente ao sofrer reacoes redox quando estimulado por uma corrente eletrica ou por uma diferenca de potencial adequada. Os materiais eletrocromicos podem ser classificados como oxidos de metais de transicao, materiais de interc…
John Wiley and Sons, Hoboken, 2012. 576 pp., geb., 129.00 €.—ISBN 978-1118071915
La Aleación Au-Si en su composición eutéctica presenta un punto de fusión cercano a los 369ºC y color similar al oro de alta ley. En este estudio se presentan resultados de fabricación de las aleaciones de oro con 2,5; 2,8 y 3,0 % de silicio, por medio de la fusión en un horno de plasma con atmósfera inerte de argón.…
In this paper, hierarchical Li 4 Ti 5 O 12 microspheres were successfully synthesized in a large scale via a facile hydrothermal route. X-ray diffraction, field emission scanning electron microscopy and transmission electron microscopy were used to characterize the obtained Li 4 Ti 5 O 12 microspheres and the results…
Polymerbasierte Muskeln , die auf Änderungen der Feuchtigkeit reagieren, beschreiben M. J. Serpe et al. in der Zuschrift auf S. 10520 ff. Günstige Wechselwirkungen zwischen geladenen Mikrogelen und Polyelektrolyten und Mikrogelen und einem flexiblen Substrat führen dazu, dass sich das Substrat abhängig von der Feuchti…