scholarly journals Orbital parameters, chemical composition and magnetic field of the Ap binary HD 98088★

2013 ◽  
Vol 431 (2) ◽  
pp. 1513-1527 ◽  
Author(s):  
C. P. Folsom ◽  
K. Likuski ◽  
G. A. Wade ◽  
O. Kochukhov ◽  
E. Alecian ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Chemical Composition ◽  
Orbital Parameters

ROOM TEMPERATURE MAGNETIC ANOMALIES IN BENZENE TREATED Bi–Pb–Sr–Ca–Cu–O POWDER

1991 ◽  
Vol 05 (21) ◽  
pp. 1447-1456 ◽  
Author(s):  
A. R. HARUTUNYAN ◽  
L. S. GRIGORYAN ◽  
A. S. KUZANYAN ◽  
A. A. KUZNETSOV ◽  
A. A. TERENTIEV ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Chemical Composition ◽  
Room Temperature ◽  
Microprobe Analysis ◽  
Magnetic Anomalies ◽  
X Ray Diffraction ◽  
X Ray ◽  
Two Samples ◽  
Field Dependent ◽  
History Of

Two samples of benzene-treated Bi–Pb–Sr–Ca–Cu–O powder exhibited at 300 K magnetic field dependent diamagnetism and magnetization irreversibility. The treatment with benzene resulted also in the appearance of microwave absorption at low magnetic fields, while is sensitive to magnetic history of the sample. From X-ray diffraction data one can see that upon benzene treatment the reflections of 85 K and 110 K phases do not change practically, but a series of new reflections appeared, indicating a lattice modulation with 4.9 nm periodicity. A microprobe analysis revealed substantial inhomogeneity of chemical composition across the samples. The room temperature anomalies were weakened in one sample and vanished in the second upon thermal cycling.

scholarly journals Influence of the magnetic field on bandgap and chemical composition of zinc thin films prepared by sparking discharge process

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Stefan Ručman ◽  
Panich Intra ◽  
E. Kantarak ◽  
W. Sroila ◽  
T. Kumpika ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Thin Films ◽  
Chemical Composition ◽  
Discharge Process ◽  
The Magnetic Field

Magnetic field and chemical composition of the peculiar star HD 10221

2005 ◽  
Vol 31 (5) ◽  
pp. 327-334 ◽  
Author(s):  
Yu. V. Glagolevskii ◽  
T. A. Ryabchikov ◽  
G. A. Chountonov
Keyword(s):  
Magnetic Field ◽  
Chemical Composition ◽  
Peculiar Star

Effect of Mn Concentration on Magneto-mechnaical Properties in Directionally Solidified Ferromagnetic Shape Memory Ni-Mn-Ga Alloys

2016 ◽  
Vol 66 (4) ◽  
pp. 391
Author(s):  
R.K Singh ◽  
M. Manivel Raja ◽  
P. Ghosal ◽  
R.P. Mathur
Keyword(s):  
Magnetic Field ◽  
Crystal Structure ◽  
Mechanical Properties ◽  
Phase Transformation ◽  
Chemical Composition ◽  
Room Temperature ◽  
Martensite Phase ◽  
Directionally Solidified ◽  
Ferromagnetic Shape Memory ◽  
Mn Concentration

Heusler type alloys Ni50Mn25+xGa25-x  (x=2,3,4 and 5) based on near stoichiometric Ni2MnGa compositions were directionally solidified using modified Bridgman method. The alloys thus prepared were characterized for their chemical composition, crystal structure, microstructure, phase transformation, magnetic  and magneto-mechanical properties. The directionally solidified Ni50Mn30Ga20 alloy rod exhibited maximum magnetocrystalline value of 95 kJm-3 and lowest detwinning stresses for martensite phase of about 5MPa. The reversible room temperature magnetic field induced strain of 0.2% under external magnetic field of 0.6T and 0.05kN bias load was obtained for the directionally solidified Ni50Mn30Ga20 alloy.

scholarly journals Lorentz Scattering of Interplanetary Dust Grains

1985 ◽  
Vol 85 ◽  
pp. 417-420
Author(s):  
P. Barge ◽  
R. Pellat ◽  
J. Millet
Keyword(s):  
Magnetic Field ◽  
Interplanetary Magnetic Field ◽  
Lorentz Force ◽  
Major Axis ◽  
Interplanetary Dust ◽  
The Sun ◽  
Dust Grains ◽  
Semi Major Axis ◽  
Orbital Parameters ◽  
Resonant Character

AbstractThe scattering of dust grains orbits due to recurrent sectors of the interplanetary magnetic field is reinvestigated with a better formalism. Our method reveals the resonant character of the diffusion and is well suited for the problem. The spreads in the orbital parameters are found less important than believed untill now and to vary rapidly with eccentricity and semi-major axis. Only the small dielectric grains with size less than 0.5 μm may be scattered by the Lorentz force fluctuations; the main diffusion occurs in inclination and near the sun (20-60 R⊙).

scholarly journals Orbital Parameters and Chemical Composition of Four White Dwarfs in Post–Common‐Envelope Binaries

2008 ◽  
Vol 675 (2) ◽  
pp. 1518-1530 ◽  
Author(s):  
Adela Kawka ◽  
Stéphane Vennes ◽  
Jean Dupuis ◽  
Pierre Chayer ◽  
Thierry Lanz
Keyword(s):  
Chemical Composition ◽  
White Dwarfs ◽  
Orbital Parameters ◽  
Common Envelope
Sign in / Sign up

Export Citation Format

Share Document