Yazar "Dönmez, Adem" için listeleme
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Conduction Mechanism of an Infrared Emitting Diode: Impedance Spectroscopy and Current-Voltage Analysis
Dönmez, Adem; Bayhan, Habibe (Maik Nauka/Interperiodica/Springer, 2012)The bias dependent complex impedance spectra of a conventional GaAs based infrared emitting diode have been studied in the temperature range 150-300 K. It is found that for bias voltages lower than 0.7 V, the device behaves ... -
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 ... -
Cyan-Blue Luminescence and Antiferromagnetic Coupling of CN-Bridged Tetranuclear Complex Based on Manganese(III) Schiff Base and Hexacyanoferrate(III)
Dönmez, Adem; Çoban, Mustafa Burak; Kara, Hülya (Springer/Plenum Publishers, 2018)A new tetranuclear cyanide-bridged Mn-III-Fe-III complex based on manganese(III) Schiff base and hexacyanoferrate(III) units, [Mn(L)(MeOH)(2)][{Mn(L)}{Fe(CN)(6)}{Mn(L)(MeOH)}]center dot 2MeOH, [H2L=N,N'-bis(2-hydroxy-1-n ... -
[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 ... -
Ferromagnetic interactions in new double end-on-azide-bridged dinuclear Ni(II) complex: Synthesis, crystal structures, magnetic and photoluminescence properties
Dönmez, Adem; Oylumluoğlu, Görkem; Çoban, M. Burak; Kocak, Çağdaş; Aygün, Muhittin; Kara, Hülya (Elsevier Science Bv, 2017)A new double end-on azide-bridged dinuclear nickel(II) Schiff base complex, [Ni-2(mu(1,1)-N-3)(2)(HL)(2)(MeOH)(2)], [HL = 2-[(2-hydroxypropylimino)methyl)-3,5-chlorophenoll has been synthesized and characterized by elemental ... -
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 ... -
Structural and spectroscopic characterization of a new luminescent Ni-II complex: bis{2,4-dichloro-6-[(2-hydroxypropyl)iminomethyl]-phenolato-kappa O-3, N, O '}nickel(II)
Kara, Duygu Akın; Dönmez, Adem; Kara, Hülya; Çoban, M. Burak (Int Union Crystallography, 2018)The design and preparation of transition-metal complexes with Schiff base ligands are of interest due to their potential applications in the fields of molecular magnetism, nonlinear optics, dye-sensitized solar cells ... -
SYNTHESIS AND OPTICAL PROPERTIES OF THE NOVEL Ho(5-SSA), (5-SSA = 5-SULFOSALICYLIC ACID) CAGE STRUCTURE
Dönmez, Adem (2018)In recent years, intensive studies have been made on metal-organic frameworks (MOFs) which is kind of spongy structures having excellent original architectures formed by ligands in organic forms and metal centers classified ... -
Synthesis, characterization and photoluminescence studies of new Cu(II) complex
Dönmez, Adem; Çoban, M. Burak; Koçak, Çağdaş; Oylumluoğlu, Görkem; Baisch, Ulrich; Kara, Hülya (Taylor & Francis Ltd, 2017)In the current work, a new coordination complex, [Cu(HL)(2)], 1 [H2L = 2-((E)-(2-hydroxypropylimino) methyl)-4-nitrophenol] was successfully synthesized and characterized by IR, UV-vis and photoluminescence spectroscopic ... -
Synthesis, Structure and Photoluminescence Analysis of a Ho3+- cluster-based 3D coordination polymer: {Ho-2(H2O)(2)(DMF)(2)(ATPA)(3)}(n)
Dönmez, Adem (Springer/Plenum Publishers, 2020)A new Ho(III) cluster-based 3D coordination polymer with the formula {Ho-2(H2O)(2)(DMF)(2)(ATPA)(3)}(n)(H(2)ATPA = 2-Aminoterephthalic acid, DMF = N,N-dimethylformamide),1, has been successfully synthesized via the ... -
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 ...
