MaterialProblemsReferences#Thermodynamics of Non Interacting Spins — Paramagnets#Exchange Interaction in Solids — Ferromagnets#Ferrimagnetic Ordering#Spinwave Energy#Dipole — Dipole Interaction#Single Ion Model for Uniaxial Magnetic Anisotropy#Free Magnetic Energy#Numerical Examples#Garnet Material#Problems#...
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Third, the “nonequilibrium” induced by a magnetic field is distinct from the “nonequilibrium” caused by the external force in the driving process. Fourth, the “free energy difference (change)” represents the energy difference between two states, which is evaluated from either the partition ...
Densities of internal electric and magnetic energy, entropy and free energy in a nonlinear and lossless material are evaluated, under the assumption thatD depends only onE andB depends only onH. It is found that successive nonlinear terms contribute to free energy with an increasing weight, which...
As an example, we can find a one-to-one correspondence between the magnetic energy and the magnetic entropy from Fig. 2b. By considering this correspondence, we can choose either E or S as a variable for the minimisation procedure. In this adiabatically decoupled system, the equilibrium ...
1). High-energy electrons (delivered by an electron accelerator) wiggle due to the space-alternating magnetic field, i.e. oscillate in the transverse (to the propagation) direction, and high-frequency electromagnetic radiation is emitted. Therefore FEL is all-electric device in the meaning that,...
dft_field_energy subpixel_varmat loop_in_chunks_fixes meep_single_config cache_mpb_eps scheme_gdsii testspeed stevengj-patch-1 devel pmlcurrent scheme_oblique_coef oblique_coefs components_allocated v1.30.1 v1.30.0 v1.29.0 v1.28.0 v1.27.0 v1.26.0 v1.25.0 v1.24.0 v1.23.0 v1.22.0 v...
The chair comes with some standard warnings: Keep it away from computers, credit cards and other cards with magnetic strips, cell phones, and large metallic objects -- you really don't want the spatula and grill flying at you while you're trying to relax. People with pacemakers should also...
State Key Laboratory of Coal Combustion, School of Energy and Power Engineering, Huazhong University of Science and Technology, Wuhan, 430074, China Xuecheng Ren, Zhan Zhu & Run Hu Department of Electrical and Computer Engineering, National University of Singapore, Kent Ridge, 117583, Republic of ...
Remote control of floating objects on a fluid surface has numerous applications ranging from manipulation of micro-particles1,2,3to macro-particles4. This is usually performed by transfer of energy through the surrounding medium1,4,5or through power sources that can be localized remotely such as ...