scholarly journals Specific heat measurements of a superconductingNbS2single crystal in an external magnetic field: Energy gap structure

2010 ◽  
Vol 82 (1) ◽  
Author(s):  
J. Kačmarčík ◽  
Z. Pribulová ◽  
C. Marcenat ◽  
T. Klein ◽  
P. Rodière ◽  
...  
Keyword(s):  
Magnetic Field ◽  
External Magnetic Field ◽  
Specific Heat ◽  
Energy Gap ◽  
Field Energy ◽  
Magnetic Field Energy ◽  
Gap Structure

scholarly journals A shear-mode magnetoelectric heterostructure for harvesting external magnetic field energy

2017 ◽  
Vol 59 ◽  
pp. 012027
Author(s):  
Wei He ◽  
Jitao Zhang ◽  
Yueran Lu ◽  
Aichao Yang ◽  
Chiwen Qu ◽  
...  
Keyword(s):  
Magnetic Field ◽  
External Magnetic Field ◽  
Field Energy ◽  
Shear Mode ◽  
Magnetic Field Energy

scholarly journals Finite size scaling in the solar wind magnetic field energy density as seen by WIND

2002 ◽  
Vol 29 (10) ◽  
pp. 86-1-86-4 ◽  
Author(s):  
B. Hnat ◽  
S. C. Chapman ◽  
G. Rowlands ◽  
N. W. Watkins ◽  
W. M. Farrell
Keyword(s):  
Magnetic Field ◽  
Solar Wind ◽  
Energy Density ◽  
Finite Size ◽  
Field Energy ◽  
Finite Size Scaling ◽  
Size Scaling ◽  
Magnetic Field Energy ◽  
Solar Wind Magnetic Field ◽  
Field Energy Density

scholarly journals The Formation of Discontinuities in Gas Flows in the ISM and its Relation to the Galactic Synchrotron Radio Emission

1990 ◽  
Vol 140 ◽  
pp. 159-162
Author(s):  
V.G. Berman ◽  
L.S. Marochnik ◽  
Yu.N. Mishurov ◽  
A.A. Suchkov
Keyword(s):  
Magnetic Field ◽  
Cosmic Rays ◽  
Radio Emission ◽  
Large Scale ◽  
Field Energy ◽  
Gas Flows ◽  
Interstellar Gas ◽  
Gas Density ◽  
Magnetic Field Energy ◽  
Wide Range

We show that large–scale motions of the interstellar gas, such as those associated with galactic density waves, easily develop, over a wide range of scales, shocks and discontinuities which are expected to generate turbulence. The latter is supposed to evoke diffusion of magnetic fields and cosmic rays on scales down to a few parsecs. We suggest that these processes may be of major importance in discussions of interconnections between the observed radio emission of the disks of spiral galaxies and the gas density distribution within them. In particular, we predict that the density of cosmic rays and magnetic field energy must be much less contrasted (on scales of ~1 pc and up to the scales of galactic shocks) than the gas density, hence the synchrotron radio emission is not as contrasted as is predicted under the hypothesis of a fully frozen-in magnetic field.

Nonlinear resonant tunneling in low-dimensional systems in a magnetic field: Energy dispersion

2006 ◽  
Vol 34 (1-2) ◽  
pp. 425-428 ◽  
Author(s):  
S.K. Lyo ◽  
E. Bielejec ◽  
J.A. Seamons ◽  
J.L. Reno ◽  
M.P. Lilly ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Resonant Tunneling ◽  
Field Energy ◽  
Energy Dispersion ◽  
Magnetic Field Energy ◽  
Low Dimensional

Accumulation of magnetic field energy in an active region due to the alpha-effect

1996 ◽  
Vol 39 (11-12) ◽  
pp. 930-934
Author(s):  
V. I. Abramenko ◽  
V. B. Yurchishin ◽  
T. J. Wang
Keyword(s):  
Magnetic Field ◽  
Active Region ◽  
Field Energy ◽  
Magnetic Field Energy ◽  
Alpha Effect

scholarly journals Gap structure of FeSe determined by angle-resolved specific heat measurements in applied rotating magnetic field

2017 ◽  
Vol 96 (22) ◽  
Author(s):  
Yue Sun ◽  
Shunichiro Kittaka ◽  
Shota Nakamura ◽  
Toshiro Sakakibara ◽  
Koki Irie ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Specific Heat ◽  
Rotating Magnetic Field ◽  
Gap Structure

scholarly journals Frustrations and phase transitions in magnets of various dimensionality

2018 ◽  
Vol 185 ◽  
pp. 11002
Author(s):  
Felix Kassan-Ogly ◽  
Alexey Proshkin
Keyword(s):  
Magnetic Field ◽  
Phase Transitions ◽  
External Magnetic Field ◽  
Specific Heat ◽  
Nearest Neighbor ◽  
Linear Chain ◽  
Exchange Interactions ◽  
Specific Model ◽  
Main Challenge ◽  
Transition Points

We studied magnetic orderings, phase transitions, and frustrations in the Ising, 3-state Potts and standard 4-state Potts models on 1D, 2D, and 3D lattices: linear chain, square, triangular, kagome, honeycomb, and body-centered cubic. The main challenge was to find out the causes of frustrations phenomena and those features that distinguish frustrated system from not frustrated ones. The spins may interrelate with one another via the nearest-neighbor, the next-nearest-neighbor or higher-neighbor exchange interactions and via an external magnetic field that may be either competing or not. For problem solving we mainly calculated the entropy and specific heat using the rigorous analytical solutions for Kramers-Wannier transfer-matrix and exploiting computer simulation, par excellence, by Wang-Landau algorithm. Whether a system is ordered or frustrated is depend on the signs and values of exchange interactions. An external magnetic field may both favor the ordering of a system and create frustrations. With the help of calculations of the entropy, the specific heat and magnetic parameters, we obtained the points and ranges of frustrations, the frustration fields and the phase transition points. The results obtained also show that the same exchange interactions my either be competing or noncompeting which depends on the specific model and the lattice topology.

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