Başlık için Fizik Bölümü listeleme
Toplam kayıt 1178, listelenen: 585-604
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Magnesium-doped zinc oxide nanorod-nanotube semiconductor/p-silicon heterojunction diodes
(Springer, 2016)Nanostructured zinc oxide material is usable in electronic device applications such as light-emitting diodes, heterojunction diode, sensors, solar cell due to its interesting electrical conductivity and optical properties. ... -
Magnetic Nanoparticles for Plasmid DNA Purification through Hydrophobic Interaction Chromatography
(Taylor & Francis Inc, 2014)Magnetic poly(2-hydroxyethyl methacrylate-co-N-methacryloyl- L-phenyl alanine), p(HEMA-co-MAPA) nanoparticles were produced by emulsion polymerization technique. The nanoparticles were characterized by zetasizer, atomic ... -
Magnetic Properties of Zn1-xNixO (0.25a parts per thousand currency signxa parts per thousand currency sign 0.50) Prepared by Solid-State Reactions
(Springer, 2012)In this study the origin of ferromagnetism in ZnO-based bulk systems has been investigated using Ni-doped ZnO samples, Zn1-x Ni (x) O with 0.25a parts per thousand currency signxa parts per thousand currency sign0.50, ... -
Magnetoresistance properties of Co-added MgB2 tapes prepared by PIT method
(Elsevier Science BV, 2007)The (MgB2)(1-x)COx tapes, where x = 0.0, 0.01, 0.03 and 0.05, were prepared using powder-in-tube (PIT) method. The magnetoresistance properties of the samples were investigated under applied magnetic field of 0-6 T. The ... -
Majorana edge modes with gain and loss
(Amer Physical Soc, 2016)We consider a non-Hermitian generalization of the Kitaev model and study the existence of stable Majorana zero energy modes. We show that they exist in the limit of zero chemical potential even if balanced gain and loss ... -
Mapping of Heavy Metal Contamination Characteristics Using Ciaprg Methodology
(Corvinus University Budapest, 2016)The aim of this study is to produce a digital contamination map which is interactively rectified with a database, projected and scaled. For this reason, a detailed investigation was conducted for an understanding of ... -
Massive Dirac equation in asymmetric Hulthen potential
(Amer Inst Physics, 2013)One-dimensional effective mass Dirac equation is solved in asymmetric Hulthen potential. Scattering and bound state solutions are obtained in terms of hypergeometric functions. Transmission and reflection coefficients are ... -
Matrix isolation infrared spectroscopic study of 4-Pyridinecarboxaldehyde and of its UV-induced photochemistry
(Pergamon-Elsevier Science LTD, 2017)The structure, infrared spectrum, barrier to internal rotation, and photochemistry of 4-pyridinecarboxaldehyde (4PCA) were studied by low-temperature (10 K) matrix isolation infrared spectroscopy and quantum chemical ... -
Matrix realization of dual quaternionic electromagnetism
(Versita, 2007)In this paper, a new representational model based on dual quaternionic matrices is proposed for classical electromagnetism. After demonstrating the isomorphic matrix representations of dual quaternions, Maxwell's equations ... -
MC19 (M = B, Si, Al and Ga) fullerenes: Adsorption mechanisms of 1,4-diformylpiperazine
(Sage Publications Inc, 2018)Fullerenes and piperazines have been investigated, particularly, in the field of nanoscience and medicinal chemistry. In the present research, besides discussing structural and electronic properties, the most probable ... -
Measurement and correlation of solubility of Acid Red 57 in supercritical carbon dioxide by ion-pairing with hexadecyltrimethylammonium bromide
(Elsevier Science BV, 2006)Solubility of C.I. Acid Red 57 (AR57) in supercritical carbon dioxide was measured by ion-pairing with hexadecyltrimethylammonium (HDTMA) bromide. The solubility measurements of AR57 and AR57-HDTMA in supercritical carbon ... -
Measurement of the ratio B(Bs0 ? J/?f0(980))/B(Bs0 ? J/??(1020)) in pp collisions at ?s=7 TeV
(Elsevier B.V., 2016)A measurement of the ratio of the branching fractions of the Bs0 meson to J/?f0(980) and to J/??(1020) is presented. The J/?, f0(980), and ?(1020) are observed through their decays to ?+?-, ?+?-, and K+K-, respectively. ... -
Measurement of the ratio of the production cross sections times branching fractions of Bc±? J/??± and B± ? J/?K± and (Formula presented.) in pp collisions at (Formula presented.) TeV
(Springer Verlag, 2015)The ratio of the production cross sections times branching fractions (Formula presented.)(Formula presented.) is studied in proton-proton collisions at a center-of-mass energy of 7 TeV with the CMS detector at the LHC. The ... -
Measurement of the W boson helicity in events with a single reconstructed top quark in pp collisions at ?s = 8 TeV
(Springer Verlag, 2015)A measurement of the W boson helicity is presented, where the W boson originates from the decay of a top quark produced in pp collisions. The event selection, optimized for reconstructing a single top quark in the final ... -
Measurement of the Z boson differential cross section in transverse momentum and rapidity in proton–proton collisions at 8 TeV
(Elsevier B.V., 2015)We present a measurement of the Z boson differential cross section in rapidity and transverse momentum using a data sample of pp collision events at a centre-of-mass energy s=8 TeV, corresponding to an integrated luminosity ... -
Measurement of the Z? production cross section in pp collisions at 8 TeV and search for anomalous triple gauge boson couplings
(Springer Verlag, 2015)Abstract: The cross section for the production of Z? in proton-proton collisions at 8 TeV is measured based on data collected by the CMS experiment at the LHC corresponding to an integrated luminosity of 19.5 fb?1. Events ... -
Measurements of radon concentrations in well waters near the Aksehir fault zone in Afyonkarahisar, Turkey
(Pergamon-Elsevier Science LTD, 2007)Afyonkarahisar is located in the mid-west Anatolia in Turkey where Aksehir fault zone lies. This earthquake active zone has produced earthquakes in magnitudes from 3.0 to 7.1 in Richter scale. The Rn-222 concentrations in ... -
Measurements of the ?(1S), ?(2S), and ?(3S) differential cross sections in pp collisions at s=7TeV
(Elsevier B.V., 2015)Differential cross sections as a function of transverse momentum pT are presented for the production of ?(nS) (n = 1, 2, 3) states decaying into a pair of muons. Data corresponding to an integrated luminosity of 4.9fb?1 ... -
Mercury removal from synthetic solutions using poly (2-hydroxyethylmethacrylate) gel beads modified with poly (ethyleneimine)
(Elsevier Science BV, 2003)In this study. the Hg2+ adsorption-desorption properties of poly(ethyleneimine) (PEI)-attached poly(2-hydroxyethylmethacry late) (PHEMA) beads were investigated. Spherical PHEMA beads with an average size of 150-200 mum ... -
Metal-assisted nano-textured solar cells with SiO2/Si3N4 passivation
(Elsevier Science BV, 2017)We demonstrate the fabrication of nano-sized surface textured crystalline silicon by a metal-assisted electroless etching method with nitric acid added as the hole injection agent. This method generates randomly shaped ...
