Excitation (magnetic) In electromagnetism, excitation is the process of generating a magnetic field by means of an electric current. An electric generator or electric motor consists of a rotor spinning in a …

Magnetic excitations refer to the collective precession of atomic spins in magnetic materials, such as those observed during ferromagnetic resonance (FMR), where uniform and non-uniform excitations …

In most accelerator lattices, the dipole magnets are generally at the same excitation and thus in series. Dipole coils are generally designed for high current, low voltage operation. The total voltage of a …

May 12, 2023 · Magnonics aims to use the collective excitations of spins in magnetic materials, magnons, for information transfer and processing.

In this tutorial, you will explore the fundamentals of AC excitation in magnetic circuits, including its definition, types of excitation systems, and areas of implementation for both AC and DC excitation.

6 days ago · Development and excitation test of an MgB2 coil with a central magnetic field of 2 T, Koga, Tomoyuki, Ando, Ryuya, Sakamoto, Kazuya, Yamamoto, Akiyasu

Feb 19, 2025 · Here, we introduce an approach that selectively excites NMR resonances that undergo chemical exchange while suppressing the signal arising from nondynamic components of the system.

The ferromagnetic ground state is excited by applying a time-dependent magnetic field or elevating temperature. These excited states are observed by various experimental methods such as neutron …

In a magnetic material such as α-Fe 2 O 3, the magnetic excitations are nonlocal collective excitations in the form of magnons. A magnon excitation is commonly interpreted to originate from a local single …

Dec 12, 2025 · In the present study, stress detection models for pipelines were developed under varying magnetic excitation intensities, and the influence of a changing magnetic excitation field on stress …