Yazar "Erkarslan, Uğur" için listeleme
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Crystal structure and photoluminescence properties of a new monomeric copper(II) complex: bis(3-{[(3-hydroxypropyl) imino] methyl}-4-nitro-phenolato-kappa O-3, N, O ') copper(II)
Koçak, Çağdaş; Oylumluoğlu, Görkem; Dönmez, Adem; Çoban, M. Burak; Erkarslan, Uğur; Aygün, Muhittin; Kara, Hülya (Int Union Crystallography, 2017)Copper(II)-Schiff base complexes have attracted extensive interest due to their structural, electronic, magnetic and luminescence properties. The title novel monomeric Cu II complex, [Cu(C10H11N2O4)(2)], has been synthesized ... -
Cyanide-bridged trinuclear Mn-III-Fe-III assembly: Crystal structure, magnetic and photoluminescence behavior
Erkarslan, Uğur; Oylumluoğlu, Görkem; Çoban, M. Burak; Özturk, Esra; Kara, Hülya (Elsevier Science Sa, 2016)A trinuclear cyanide-bridged Mn-III-Fe-III compound, [NEt4][Mn(3,5-ClL)(2)(MeOH)](2)Fe(CN)(6)], [3,5-ClLH2 = N, N'-bis(3,5-chlorosalicylidenato)-1,2-diamino propane)], 1, has been characterized by X-ray analyses, magnetic ... -
[Eu(1,2,4-BTC)], (1,2,4-BTC=1,2,4- benzen trikarboksilik asit) koordinasyon polimerinin kristal yapı ve optik özelliklerinin araştırılması
Karadeniz, Şehmus; Erkarslan, Uğur; Dönmez, Adem (2017)Metal kümelerden ve organik bağlayıcılarından oluşan gözenekli koordinasyon polimerleri foto-problar, organik ışık yayan diyotlar, sensörler, foto-katalizöterler ve diğer ışık yayımlayabilen aygıtlar gibi çeşitli geni ş ... -
Evropiyum içeren lüminesans özelliği gösteren metalorganik malzemelerin üretimi ve yapılarının araştırılması
Karadeniz, Şehmus; Erkarslan, Uğur; Dönmez, Adem (2017)Molekül yapılarında birleştirici olarak ligand ve bağlayıcı olarak metal merkezler bulunan, uzaysal mimarisi özgün olan Metal organik çerçevelerin (MOÇ), moleküller arası uzaklıkları büyük olduğundan geniş hacimli boşluklara ... -
Hydrothermal synthesis, crystal structure and Photoluminescent properties; 3D Holmium(III) coordination polymer
Çoban, M. Burak; Erkarslan, Uğur; Oylumluoğlu, Görkem; Aygün, Muhittin; Kara, Hülya (Elsevier Science Sa, 2016)A new coordination polymer, {[Ho(2-stp)(2)(H2O)(2)]center dot 2(4,4'-bipy)(1/2)center dot 5(H2O)}(n), 1, (2-stp = 2-sulfoterephthalate anion and 4,4'-bipy = 4,4'-bipyridine) has been synthesized by hydrothermal method and ... -
Improved photoluminescence properties of one-dimensional (1D) composite fibers of Ho@PVP and Yb@PVP prepared by electrospinning
Kuru, Fatma; Çoban, Mustafa Burak; Erkarslan, Uğur; Dönmez, Adem; Oylumluoğlu, Görkem; Aygün, Muhittin; Kara, Hülya (PERGAMON-ELSEVIER SCIENCE LTD, 2023)Two new Holmium3+ and Ytterbium3+ compounds, {Ho(4cba)3(phen)(H2O)} (1) and {Yb(4cba)3(phen)} (2) (4cba = 4-Cyanobenzoic acid, phen = 1,10-Phenanthroline) were synthesized. These compounds were then incorporated into a ... -
Microscopic theory of the activated behavior of the quantized Hall effect
Şakiroğlu, S.; Erkarslan, Uğur; Oylumluoğlu, Görkem; Siddiki, Afif; Sökmen, I. (Elsevier Science Bv, 2010)The thermally activated behavior of the gate defined narrow Hall bars is studied by analyzing the existence of the incompressible strips within a Hartree-type approximation. We perform self-consistent calculations considering ... -
Screening theory based modeling of the quantum Hall based quasi-particle interferometers, defined at quantum dots
Salman, A.; Koymen, E.; Yucel, M. B.; Atci, H.; Erkarslan, Uğur; Siddiki, Afif (Elsevier Science Bv, 2012)In this work, we investigate the spatial distributions and the widths of the incompressible strips, i.e. the edge-states. The incompressible strips that correspond to nu = 1,2 and 1/3 filling factors are examined in the ... -
Stability of spin droplets in realistic quantum Hall devices
Atci, H.; Erkarslan, Uğur; Siddiki, Afif; Rasanen, E. (Iop Publishing Ltd, 2013)We study the formation and characteristics of 'spin droplets', i.e. compact spin-polarized configurations in the highest occupied Landau level, in an etched quantum Hall device at filling factors 2 <= nu <= 3. The confining ... -
Synthesis, Structure and Photoluminescence Performance of a New Er3+-Cluster-Based 2D Coordination Polymer
Erkarslan, Uğur; Dönmez, Adem; Kara, Hülya; Aygün, Muhittin; Çoban, Mustafa Burak (Springer/Plenum Publishers, 2018)A new Er3+-cluster-based 2D coordination polymer with the formula {[Er(SSA)(H2O)(2)](H2O)}(n) (SSA = 5- sulfosalicylic acid), complex 1, has been successfully synthesized via hydrothermal method and structurally characterized ... -
The visibility of IQHE at sharp edges: experimental proposals based on interactions and edge electrostatics
Erkarslan, Uğur; Oylumluoğlu, Görkem; Grayson, M.; Siddiki, Afif (Iop Publishing Ltd, 2012)The influence of the incompressible strips on the integer quantized Hall effect (IQHE) is investigated, considering a cleaved-edge overgrown (CEO) sample as an experimentally realizable sharp edge system. We propose a set ...
