Başlık için Fizik Bölümü listeleme
Toplam kayıt 1178, listelenen: 704-723
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Observation of the rare B0s??+?- decay from the combined analysis of CMS and LHCb data
(Nature Publishing Group, 2015)The standard model of particle physics describes the fundamental particles and their interactions via the strong, electromagnetic and weak forces. It provides precise predictions for measurable quantities that can be tested ... -
Octonic Form of Proca-Maxwell's Equations and Relativistic Derivation of Electromagnetism
(Springer/Plenum Publishers, 2013)We propose to write the Proca-Maxwell's equations, Klein-Gordon equation and electromagnetic energy conservation with magnetic monopole in terms of a new algebraic structure named as octon. The Lorentz transformations of ... -
Octonic formulations of Maxwell type fluid equations
(Amer Inst Physics, 2015)Although the origins of electromagnetic theory and the fluid mechanics are completely different, the compressible ideal fluid equations can be expressed in a form analogous to that of electromagnetism. In this paper, the ... -
Octonic Gravitational Field Equations
(World Scientific Publ Co Pte LTD, 2013)Generalized field equations of linear gravity are formulated on the basis of octons. When compared to the other eight-component noncommutative hypercomplex number systems, it is demonstrated that associative octons with ... -
Octonic Massive Field Equations
(Springer/Plenum Publishers, 2016)In the present paper we propose the octonic form of massive field equations based on the analogy with electromagnetism and linear gravity. Using the advantages of octon algebra the Maxwell-Dirac-Proca equations have been ... -
Octonic massless field equations
(World Scientific Publ Co Pte LTD, 2015)In this paper, it is proven that the associative octons including scalar, pseudoscalar, pseudovector and vector values are convenient and capable tools to generalize the Maxwell-Dirac like field equations of electromagnetism ... -
Octonionic Lorenz-like condition
(Indian Acad Sciences, 2012)In this study, the octonion algebra and its general properties are defined by the Cayley-Dickson's multiplication rules for octonion units. The field equations, potential equations and Maxwell equations for electromagnetism ... -
Octonionic Maxwell's equations for bi-isotropic media
(Amer Inst Physics, 2011)In this study, octonions with eight dimensions and their algebra, which are both noncommutative and nonassociative, are presented. Moreover, the general properties of complex octonions with 16 dimensions and the products ... -
Off-axis vortex in a rotating dipolar Bose-Einstein condensate
(IOP Publishing LTD, 2010)We consider a singly quantized off-axis straight vortex in a rotating dipolar ultracold gas in the Thomas-Fermi (TF) regime. We derive analytic results for small displacements and perform numerical calculations for large ... -
On the donor states in double InxGa1-xN/InyGa1-yN/GaN staggered quantum wells
(IOP Publishing LTD, 2013)We have calculated the binding energies of the donor states, 1s and 2p +/-, with respect to the lowest sub-band energy in a double quantum well composed of wurtzite InGaN staggered quantum wells with GaN barriers. All the ... -
On the structural characterization of InAs/GaSb type-II superlattices: The effect of interfaces for fixed layer thicknesses
(Elsevier Science Sa, 2013)We report on the detailed epitaxial growth conditions for type-II InAs/GaSb superlattice (SL) structures designed for mid-wave infrared detection. The mismatch between the GaSb buffer and the SL is precisely controlled by ... -
One dimensional coordination polymers: Synthesis, crystal structures and spectroscopic properties
(Elsevier Science BV, 2016)Two new one dimensional (1D) cyanide complexes, namely [M(4-aepy)(2)(H2O)(2)][Pt(CN)(4)], (4-aepy = 4-(2-aminoethyl)pyridine M = Cu(II) (1) or Zn(II) (2)), have been synthesized and characterized by vibrational (FT-IR and ... -
One-bond and long-range coupling constants of substituted 2-cyanopyridines. GIAO/DFT calculations of proton and carbon chemical shifts and coupling constants
(Elsevier Science BV, 2006)The magnitude of one bond and long-range coupling constants ((n)J(HH) and (n)J(CH)) in isomeric cyanopyridines-(1, 2, 3), methyl-(4, 5, 6, 7), 3-ethyl-(8), chloro-(9), 3-bromo-(10), acetyl-(11, 12), 5-ethoxycarbonyl-(13) ... -
One-dimensional coordination polymers with 4-(2-aminoethyl) pyridine: Synthesis, crystal structures and spectroscopic properties
(Pergamon-Elsevier Science LTD, 2017)Two new one-dimensional polymeric metal complexes, namely [Zn(NH3)(mu-4aepy)Ni(mu-CN)(CN)3](n) (1) and [Cu(H2O)(mu-4aepy)Pd(mu-CN)(CN)(3)](n) (2) [4aepy = 4-(2-aminoethyl)pyridine], were synthesized and characterized by ... -
One-dimensional cyano-bridged heterometallic (Cu/Ni and Cu/Pd) complexes with 1-ethylimidazole
(Pergamon-Elsevier Science LTD, 2012)Two new cyano-bridged heteronuclear polymeric complexes, {[Cu(etim)(4)Ni(mu-CN)(2)(CN)(2)]center dot H2O}(n) (1) and [Cu(etim)(4)Pd(mu-CN)(2)(CN)(2)](n) (2) (etim = 1-ethylimidazole) were synthesized and characterized by ... -
One-step electrochemical preparation of graphene-coated pencil graphite electrodes by cyclic voltammetry and their application in vanadium redox batteries
(Pergamon-Elsevier Science LTD, 2017)In this study, a novel technique was investigated for the one-step production of graphene layers on a pencil graphite electrode. To the best of our knowledge, this report is the first to describe the formation of graphene ... -
One-step potentiostatic codeposition and electrochemical studies of poly(1-pyrenyl)-2,5-di(2-thienyl)pyrrole-co-pyrrole) film for electrochemical supercapacitors
(Scientific Technical Research Council Turkey-Tubitak, 2018)In this paper, we report a simple, low-cost, and environmentally friendly electrochemical method to obtain a novel copolymer consisting of l-pyrenyl-2,5-di(2-thienyl)pyrrole and pyrrole on a pencil graphite electrode (PGE). ... -
Optical absorption and spectroscopic properties of thulium doped (TeO2)(Nb2O5)(TiO2) glasses
(Wiley-V C H Verlag GMBH, 2011)A type of thulium doped tellurite based optical glasses was prepared through conventional melt quenching technique. In the experiments, the effect of different Tm3+ ion concentration and glass composition on optical ... -
Optical and electrical properties of capacitive coupled radio frequency Ar-H-2 mixture discharge at the low pressure
(Amer Inst Physics, 2017)In this study, the electrical and optical properties and plasma's parameters of capacitive radio frequency (RF) discharge for the argon and hydrogen mixture at low pressure are investigated using optical emission spectroscopy ... -
Optical CCD photometry and Rosat X-ray spectral analysis of the shortest period CV EI Psc (1RXS J232953.9+062814)
(Elsevier Science BV, 2009)We present here the optical observations of EI Psc (1RXS J232953.9 + 062814) through Turkish National Observatory (TUG) with RTT150 cm Russian-Turkish joint telescope and its X-ray observation using the ROSAT archival data. ...
