Magnetic, electrochemical and optical properties of a sulfate-bridged Co(ii) imidazole dimer

2014 ◽  
Vol 38 (12) ◽  
pp. 5856-5860 ◽  
Author(s):  
Michael J. Murphy ◽  
Pavel M. Usov ◽  
Felix J. Rizzuto ◽  
Cameron J. Kepert ◽  
Deanna M. D'Alessandro
Keyword(s):  
Magnetic Properties ◽  
Optical Properties ◽  
High Spin ◽  
Antiferromagnetic Coupling ◽  
Optical And Magnetic Properties

The electrochemical, optical and magnetic properties of a sulfate-bridged high spin Co(ii) dimer, [Co2(DMIM)4(μ2-O2,O,O′-SO4)2]·2MeCN are reported. Antiferromagnetic coupling across the μ2-(O2-sulfato) bridging mode has been identified with J = −28 cm−1.

Synergistic photo optical and magnetic properties of a hybrid nanocomposite consisting of a zinc oxide nanorod array decorated with iron oxide nanoparticles

2018 ◽  
Vol 6 (39) ◽  
pp. 10502-10512 ◽  
Author(s):  
Brandon Azeredo ◽  
Anne Carton ◽  
Cédric Leuvrey ◽  
Céline Kiefer ◽  
Dris Ihawakrim ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Magnetic Properties ◽  
Optical Properties ◽  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Nanorod Array ◽  
Oxide Nanoparticles ◽  
Hybrid Nanocomposite ◽  
Optical And Magnetic Properties

A ZnO/PBA/Fe3−δO4 nanocomposite displays enhanced magnetic and optical properties as a result of dual synergy.

Optical and magnetic properties of Ba5(BO3)3F single crystals

2014 ◽  
Vol 16 (45) ◽  
pp. 24884-24891 ◽  
Author(s):  
A. P. Yelisseyev ◽  
Xingxing Jiang ◽  
V. P. Solntsev ◽  
T. B. Bekker ◽  
Zheshuai Lin
Keyword(s):  
Magnetic Properties ◽  
Optical Properties ◽  
Single Crystal ◽  
Single Crystals ◽  
Bulk Single Crystal ◽  
Optical And Magnetic Properties

The optical properties of Ba5(BO3)3F as a bulk single crystal are investigated experimentally and theoretically.

scholarly journals Synthesis, Crystal Structure and Magnetic Properties of 1D Chain Complexes Based on Azo Carboxylate Oxime Ligand

2021 ◽  
Vol 7 (7) ◽  
pp. 105
Author(s):  
Min Zeng ◽  
Xi Chen ◽  
Hui-Zhong Kou
Keyword(s):  
Crystal Structure ◽  
Magnetic Properties ◽  
High Spin ◽  
Magnetic Measurements ◽  
Antiferromagnetic Coupling ◽  
Dimensional Chain ◽  
One Dimensional ◽  
Chain Complexes ◽  
1D Chain ◽  
Oxime Ligand

Two carboxylate-bridged one-dimensional chain complexes, {[MnII(MeOH)2][FeIII(L)2]2}n (1) and {[MnII(DMF)2][MnIII(L)2]2·DMF}n (2) [H2L = ((2-carboxyphenyl)azo)-benzaldoxime], containing a low-spin [FeIII(L)2]− or [MnIII(L)2]− unit were synthesized. Magnetic measurements show that the adjacent high-spin MnII and low-spin MIII ions display weak antiferromagnetic coupling via the syn–anti carboxyl bridges, with J = −0.066(2) cm−1 for complex 1 and J = −0.274(2) cm−1 for complex 2.

Optical And Magnetic Properties Of Rigid Rod Conjugated Molecules

1993 ◽  
Vol 328 ◽  
Author(s):  
P. Wautelet ◽  
J. Le Moigne ◽  
P. Turek
Keyword(s):  
Magnetic Properties ◽  
Optical Properties ◽  
Solid State ◽  
Spin Exchange ◽  
Magnetic Interaction ◽  
Conjugated Molecules ◽  
Organic Magnets ◽  
Rigid Rod ◽  
Optical And Magnetic Properties ◽  
Solid State Materials

ABSTRACTA series of new stable fiinctionalised aryl ethynyl compounds bearing nitronyl-nitroxy and galvinoxyl radicals were synthesised as potential organic magnets with optical properties. Our goal is to construct biradicals in linear or broken rod molecules with the aim of probing i) the efficiency of the conjugation for the intramolecular spin exchange, and / or ii) the inter-Molecular Magnetic interaction between the neighboring radicals in the solid state Materials.We focused our attention on the preparation of phenoxy, and galvinoxyl biradicals of the conjugated phenyl and thienyl diethynyl Moieties. The synthesis of these new components will be presented. Their optical and magnetic properties will be discussed both in solution and in the solid state.

Enhancing the dual magnetic and optical properties of co-doped cerium oxide nanostructures

RSC Advances ◽  
2015 ◽  
Vol 5 (125) ◽  
pp. 103465-103473 ◽  
Author(s):  
R. Avinash Kumar ◽  
K. Suresh Babu ◽  
Arup Dasgupta ◽  
R. Ramaseshan
Keyword(s):  
Magnetic Properties ◽  
Optical Properties ◽  
Cerium Oxide ◽  
Cerium Oxide Nanoparticles ◽  
Oxide Nanoparticles ◽  
Oxide Nanostructures ◽  
Optical And Magnetic Properties ◽  
Co Doped

Iron and europium co-doped cerium oxide nanoparticles exhibits interesting optical and magnetic properties.

Optical and Magnetic Properties of some REZnPnO (Pn = P, As, Sb) Phases

2010 ◽  
Vol 65 (10) ◽  
pp. 1191-1198 ◽  
Author(s):  
Inga Schellenberg ◽  
Hannes Lincke ◽  
Wilfried Hermes ◽  
Volker Dittrich ◽  
Robert Glaum ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Magnetic Susceptibility ◽  
Optical Properties ◽  
Rare Earth ◽  
Single Crystal ◽  
Rare Earth Element ◽  
Earth Element ◽  
Pure Form ◽  
X Ray ◽  
Optical And Magnetic Properties

Several REZnPnO phases of the ZrCuSiAs type (RE = rare earth element, Pn = P, As, Sb) were synthesized in X-ray-pure form in NaCl/KCl salt fluxes. The structure of PrZnSbO was refined from single-crystal diffractometer data: P4/nmm, a = 418.79(8), c = 946.7(5) pm, wR2 = 0.0349, 192 F2 values, 12 parameters. The REZnPnO pnictide oxides were studied with respect to magnetic susceptibility, 121Sb Mössbauer spectroscopy, and optical properties.

scholarly journals Monitoring of the Mechanism of Mn Ions Incorporation into Quantum Dots by Optical and EPR Spectroscopy

Photonics ◽  
2019 ◽  
Vol 6 (4) ◽  
pp. 107
Author(s):  
Yuriy G. Galyametdinov ◽  
Dmitriy O. Sagdeev ◽  
Andrey A. Sukhanov ◽  
Violeta K. Voronkova ◽  
Radik R. Shamilov
Keyword(s):  
Electron Paramagnetic Resonance ◽  
Magnetic Properties ◽  
Luminescent Properties ◽  
Manganese Concentration ◽  
Manganese Ions ◽  
Paramagnetic Resonance ◽  
Synthesis Of Nanoparticles ◽  
Zinc Sulfide Nanoparticles ◽  
Optical And Magnetic Properties ◽  
Electron Paramagnetic

Synthesis of nanoparticles doped with various ions can significantly expand their functionality. The conditions of synthesis exert significant influence on the distribution nature of doped ions and therefore the physicochemical properties of nanoparticles. In this paper, a correlation between the conditions of synthesis of manganese-containing cadmium sulfide or zinc sulfide nanoparticles and their optical and magnetic properties is analyzed. Electron paramagnetic resonance was used to study the distribution of manganese ions in nanoparticles and the intensity of interaction between them depending on the conditions of synthesis of nanoparticles, the concentration of manganese, and the type of initial semiconductor. The increase of manganese concentration is shown to result in the formation of smaller CdS-based nanoparticles. Luminescent properties of nanoparticles were studied. The 580 nm peak, which is typical for manganese ions, becomes more distinguished with the increase of their concentration and the time of synthesis.

Electronic, optical and magnetic properties of low concentration Ni-doped CdSe by first principle method

2020 ◽  
Vol 43 (1) ◽  
Author(s):  
Muhammad Yaseen ◽  
Muhammad Dilawar ◽  
Hina Ambreen ◽  
Shamsa Bibi ◽  
Shafiq Ur Rehman ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
First Principle ◽  
Low Concentration ◽  
Optical And Magnetic Properties

Influence of molar concentration on structural, optical and magnetic properties of NiO nanoparticles

2017 ◽  
Vol 28 (20) ◽  
pp. 15668-15675 ◽  
Author(s):  
R. Sathish Kumar ◽  
S. Johnson Jeyakumar ◽  
M. Jothibas ◽  
I. Kartharinal Punithavathy ◽  
J. Prince Richard
Keyword(s):  
Magnetic Properties ◽  
Molar Concentration ◽  
Nio Nanoparticles ◽  
Optical And Magnetic Properties
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