Yazar "Anadolu Üniversitesi, Fen Fakültesi, Fizik Bölümü" için Fen Fakültesi listeleme
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Long-range two-particle correlations of strange hadrons with charged particles in pPb and PbPb collisions at LHC energies
Khachatryan, V.; Sirunyan, A. M.; Tumasyan, A.; Adam, W.; Bergauer, T.; Dragicevic, M.; Collaboration (Elsevier B.V., 2015)Measurements of two-particle angular correlations between an identified strange hadron (KS 0 or ?/??) and a charged particle, emitted in pPb collisions, are presented over a wide range in pseudorapidity and full azimuth. ... -
Longitudinal polar optical phonons in InN/GaN single and double heterostructures
Ardalı, Şükrü; Tıraş, Engin; Güneş, Mustafa; Balkan, Naci; Ajagunna, Adebowale Olufunso; Iliopoulos, Eleftherios; Georgakilas, Alexandros (Wiley-V C H Verlag GMBH, 2011)Longitudinal optical phonon energy in InN epi-layers has been determined independently from the Raman spectroscopy and temperature dependent Hall mobility measurements. Raman spectroscopy technique can be used to obtain ... -
Low dark current N structure superlattice MWIR photodetectors
Salihoğlu, Ömer; Muti, Abdullah; Turan, Raşit; Ergün, Yüksel; Aydınlı, Atilla (Spie-Int Soc Optical Engineering, 2014)Commercially available read out integrated circuits (ROICs) require the FPA to have high dynamic resistance area product at zero bias (R(0)A) which is directly related to dark current of the detector. Dark current arises ... -
Low temperature FTIR, Raman, NMR spectroscopic and theoretical study of hydroxyethylammonium picrate
Sudharsana, N.; Sharma, A.; Kuş, Nihal; Fausto, Rui; Luisa Ramos, M.; Krishnakumar, V.; Nagalakshmi, R. (Elsevier Science BV, 2016)A combined experimental (infrared, Raman and NMR) and theoretical quantum chemical study is performed on the charge-transfer complex hydroxyethylammonium picrate (HEAP). The infrared (IR) spectra for HEAP were recorded at ... -
Magnesium-doped zinc oxide nanorod-nanotube semiconductor/p-silicon heterojunction diodes
Çağlar, Yasemin; Görgün, Kamuran; Ilıcan, Saliha; Çağlar, Müjdat; Yakuphanoğlu, Fahrettin (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
Uzek, Recep; Özkara, Serpil; Gungunes, Hakan; Uzun, Lokman; Şenel, Serap (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
Ekicibil, Ahmet; Bulun, Gökmen; Çetin, Selda Kılıç; Dikmen, Zafer; Orhun, Önder; Fırat, Tezer; Kiymac, Kerim (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
Bayazıt, E.; Yakinci, M. E.; Balcı, Y.; Aksan, M. A. (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
Yüce, C. (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
Altan, Metin; Ayyıldız, O.; Malkoc, S.; Yazıcı, Berna; Koparal, Ali Savaş (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
Candemir, Nuray; Bayrak, O. (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
Cluyts, Liesel; Sharma, Archna; Kuş, Nihal; Schoone, Kristien; Fausto, Rui (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
Demir, Süleyman (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
Alver, Özgür; Parlak, Cemal; Ramasami, Ponnadurai (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
Özcan, Asiye Safa; Özcan, Adnan (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
Khachatryan, V.; Sirunyan, A. M.; Tumasyan, A.; Adam, W.; Bergauer, T.; Dragicevic, M.; Collaboration (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
Khachatryan, V.; Sirunyan, A. M.; Tumasyan, A.; Adam, W.; Bergauer, T.; Dragicevic, M.; Collaboration (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
Khachatryan, V.; Sirunyan, A. M.; Tumasyan, A.; Adam, W.; Bergauer, T.; Dragicevic, M.; Collaboration (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
Khachatryan, V.; Sirunyan, A. M.; Tumasyan, A.; Adam, W.; Bergauer, T.; Dragicevic, M.; Collaboration (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
Khachatryan, V.; Sirunyan, A. M.; Tumasyan, A.; Adam, W.; Bergauer, T.; Dragicevic, M.; Collaboration (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 ...