Experimental and Theoretical Characterization of the Magnetic Properties of CuF2(H2O)2(pyz) (pyz = pyrazine): A Two-Dimensional Quantum Magnet Arising from Supersuperexchange Interactions through Hydrogen Bonded Paths

2008 ◽  
Vol 20 (24) ◽  
pp. 7408-7416 ◽  
Author(s):  
Jamie L. Manson ◽  
Marianne M. Conner ◽  
John A. Schlueter ◽  
Amber C. McConnell ◽  
Heather I. Southerland ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Two Dimensional ◽  
Quantum Magnet ◽  
Theoretical Characterization ◽  
Hydrogen Bonded

Rapid Kerr imaging characterization of the magnetic properties of two-dimensional ferromagnetic Fe3GeTe2

2020 ◽  
Vol 117 (19) ◽  
pp. 192401
Author(s):  
Li Cai ◽  
Chenglin Yu ◽  
Liangyang Liu ◽  
Wei Xia ◽  
Heng-An Zhou ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Two Dimensional ◽  
Kerr Imaging ◽  
Imaging Characterization

Experimental and Theoretical Characterization of the Geometry of Two-Dimensional Braided Fabrics

2002 ◽  
Vol 72 (8) ◽  
pp. 706-712 ◽  
Author(s):  
S.V. Lomov ◽  
R.S. Parnas ◽  
S. Bandyopadhyay Ghosh ◽  
I. Verpoest ◽  
A. Nakai
Keyword(s):  
Two Dimensional ◽  
Theoretical Characterization

scholarly journals Synthesis, X-Ray Structure, and Characterization of a Complex Containing the Hexakis(urea)cobalt(II) Cation and Lattice Urea Molecules

2007 ◽  
Vol 2007 ◽  
pp. 1-7 ◽  
Author(s):  
Labrini Drakopoulou ◽  
Constantina Papatriantafyllopoulou ◽  
Aris Terzis ◽  
Spyros P. Perlepes ◽  
Evy Manessi-Zoupa ◽  
...  
Keyword(s):  
Room Temperature ◽  
Three Dimensional ◽  
Monoclinic Space Group ◽  
Two Dimensional ◽  
X Ray ◽  
Lattice Constants ◽  
Dimensional Network ◽  
Different Types ◽  
Hydrogen Bonded

The 12: 1 reaction of urea (U) with CoI2in EtOH yielded the “clathrate-coordination” compound[CoU6]I2·4U (1). The complex crystallizes in the monoclinic space group P21/c. The lattice constants area= 9.844(4),b= 7.268(3),c= 24.12(1) Å, andβ=98.12(1)∘. The crystal structure determination demonstrates the existence of octahedral[CoU6]2+cations,I-counterions, and two different types (twoU1and twoU2) of hydrogen-bonded, lattice urea molecules. The[CoU6]2+cations and theU1lattice molecules form two-dimensional hydrogen-bonded layers which are parallel to theabplane. TheI-anions are placed above and below each layer, and are hydrogen bonded both toU1molecules and[CoU6]2+cations. EachU2molecule is connected to a[CoU6]2+cation through anN–H⋯Ohydrogen bond resulting in a three-dimensional network. Room temperature magnetic susceptibility and spectroscopic (solid-state UV/Vis, IR, Raman) data of1are discussed in terms of the nature of bonding and the known structure.

Theoretical Characterization of the Gas-Phase O3⋅⋅⋅HO Hydrogen-Bonded Complex

ChemPhysChem ◽  
2006 ◽  
Vol 7 (7) ◽  
pp. 1488-1493 ◽  
Author(s):  
Alex Mansergas ◽  
Josep M. Anglada
Keyword(s):  
Gas Phase ◽  
Theoretical Characterization ◽  
Hydrogen Bonded

AEM analysis of crystallization in Ti-based amorphous alloys

1983 ◽  
Vol 41 ◽  
pp. 270-271
Author(s):  
A.R. Pelton ◽  
A.F. Marshall ◽  
Y.S. Lee
Keyword(s):  
Magnetic Properties ◽  
Amorphous Alloys ◽  
Amorphous Materials ◽  
Isothermal Annealing ◽  
Amorphous Matrix ◽  
Nucleation And Growth ◽  
Current Interest ◽  
Amorphous Films ◽  
Electrical And Magnetic Properties

Amorphous materials are of current interest due to their desirable mechanical, electrical and magnetic properties. Furthermore, crystallizing amorphous alloys provides an avenue for discerning sequential and competitive phases thus allowing access to otherwise inaccessible crystalline structures. Previous studies have shown the benefits of using AEM to determine crystal structures and compositions of partially crystallized alloys. The present paper will discuss the AEM characterization of crystallized Cu-Ti and Ni-Ti amorphous films.Cu60Ti40: The amorphous alloy Cu60Ti40, when continuously heated, forms a simple intermediate, macrocrystalline phase which then transforms to the ordered, equilibrium Cu3Ti2 phase. However, contrary to what one would expect from kinetic considerations, isothermal annealing below the isochronal crystallization temperature results in direct nucleation and growth of Cu3Ti2 from the amorphous matrix.

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