Titanium Dichalcogenides as Nanoreactors for Magnetic High-Anisotropy Phases

2018 ◽  
Vol 9 (17) ◽  
pp. 5183-5188
Author(s):  
Alexander N. Titov ◽  
Aleksey S. Volegov ◽  
Eugeny I. Patrakov ◽  
Nikita L. Sednev ◽  
Andrey N. Enyashin ◽  
...  
Keyword(s):  
High Anisotropy ◽  
Titanium Dichalcogenides

Cristal-growth dynamics of n-doped gaAs

1992 ◽  
Vol 50 (2) ◽  
pp. 1544-1545
Author(s):  
Pham V. Huong ◽  
Stéphanie Bouchet ◽  
Jean-Claude Launay
Keyword(s):  
Crystal Growth ◽  
Spatial Resolution ◽  
Epitaxial Layer ◽  
Outer Surface ◽  
Gaas Substrate ◽  
Structural Modification ◽  
Growth Dynamics ◽  
Argon Laser ◽  
High Anisotropy ◽  
Crystal Gaas

Microstructure of epitaxial layers of doped GaAs and its crystal growth dynamics on single crystal GaAs substrate were studied by Raman microspectroscopy with a Dilor OMARS instrument equipped with a 1024 photodiode multichannel detector and a ion-argon laser Spectra-Physics emitting at 514.5 nm.The spatial resolution of this technique, less than 1 μm2, allows the recording of Raman spectra at several spots in function of thickness, from the substrate to the outer deposit, including areas around the interface (Fig.l).The high anisotropy of the LO and TO Raman bands is indicative of the orientation of the epitaxial layer as well as of the structural modification in the deposit and in the substrate at the interface.With Sn doped, the epitaxial layer also presents plasmon in Raman scattering. This fact is already very well known, but we additionally observed that its frequency increases with the thickness of the deposit. For a sample with electron density 1020 cm-3, the plasmon L+ appears at 930 and 790 cm-1 near the outer surface.

Polarized XANES spectra of titanium dichalcogenides – experiment and theory

1999 ◽  
Vol 6 (3) ◽  
pp. 518-520 ◽  
Author(s):  
O. Šipr ◽  
A. Šimůnek ◽  
S. Bocharov ◽  
D. Heumann ◽  
G. Dräger
Keyword(s):  
Titanium Dichalcogenides

Magnetization reversal in ferrimagnetic oxides with high anisotropy field

1966 ◽  
Vol 23 (9) ◽  
pp. 540-541 ◽  
Author(s):  
M. Rosenberg ◽  
C. Tănăsoiu ◽  
V. Florescu
Keyword(s):  
Magnetization Reversal ◽  
Anisotropy Field ◽  
High Anisotropy

Generation of strong inhomogeneous stray fields by high-anisotropy permanent magnets

2004 ◽  
Vol 281 (2-3) ◽  
pp. 326-335 ◽  
Author(s):  
V.N. Samofalov ◽  
A.G. Ravlik ◽  
D.P. Belozorov ◽  
B.A. Avramenko
Keyword(s):  
Permanent Magnets ◽  
High Anisotropy

Understanding Coning Performance in a High-Anisotropy Reservoir: The Burgan Reservoir Case Study

2000 ◽  
Author(s):  
C.S. Kabir ◽  
E.D.C. Ma ◽  
Q. Dashti ◽  
O. Al-Shammari
Keyword(s):  
High Anisotropy

Annealing Effects on Mechanical Properties and Microstructure of AZ31 Alloy Sheet Differential-Speed-Rolled at Low Temperatures

2007 ◽  
Vol 558-559 ◽  
pp. 213-216 ◽  
Author(s):  
Y.G. Jeong ◽  
Woo Jin Kim ◽  
Seo Gou Choi ◽  
Ha Guk Jeong
Keyword(s):  
Mechanical Properties ◽  
Tensile Elongation ◽  
Az31 Alloy ◽  
Alloy Sheet ◽  
Large Drop ◽  
High Anisotropy ◽  
Texture Change ◽  
Annealing Effects ◽  
Anisotropy Of Mechanical Properties ◽  
Differential Speed

For the Magnesium alloy AZ31, hot rolling is usually carried out in the temperature range between 250 and 400°C but the processed sheets usually exhibit high anisotropy in mechanical properties. In the current study, DSR process was found to be effective in improving anisotropy of mechanical properties and ductility at room temperature. Full recrystallization takes place from 200°C and above. A large drop of UTS occurs above 200°C where full recrystallization starts. Tensile elongation increases with annealing temperature but anisotropy degrades from 200°C onwards. Texture change during recrystallization is believed to be responsible for this result.

Design and Fabrication of High Anisotropy Nanoscale Bit-Patterned Magnetic Recording Medium for Data Storage Applications

2019 ◽  
Vol 3 (25) ◽  
pp. 249-258 ◽  
Author(s):  
Dmitri Litvinov ◽  
Chunsheng E ◽  
Vishal Parekh ◽  
Darren Smith ◽  
James Rantschler ◽  
...  
Keyword(s):  
Data Storage ◽  
Magnetic Recording ◽  
Recording Medium ◽  
Magnetic Recording Medium ◽  
High Anisotropy

Resonance photoelectron spectroscopy of TiX2 (X = S, Se, Te) titanium dichalcogenides

2012 ◽  
Vol 115 (5) ◽  
pp. 798-804 ◽  
Author(s):  
A. S. Shkvarin ◽  
Yu. M. Yarmoshenko ◽  
N. A. Skorikov ◽  
M. V. Yablonskikh ◽  
A. I. Merentsov ◽  
...  
Keyword(s):  
Photoelectron Spectroscopy ◽  
Titanium Dichalcogenides
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