Notes Flux quantization in a superconducting ring Flux quantization is a fundamental property of superconducting rings, which is a consequence of the Meissner effect. When a superconducting ring is placed in a magnetic field, the magnetic field ...
Notes Double well levels For the double well potential, the WKB approximation can be applied separately in each well and in the barrier region between the wells. The resulting energy levels depend on the ...
Notes Relativistic Lagrangian for a charged particle in electromagnetic field. The Lagrangian describes the dynamics of the system and is used in the Lagrangian formulation of classical mechanics to derive the equations of motion of the particle. The principle of ...
Notes Effective mass of an electron in solids In solid-state physics, the concept of effective mass is used to describe the behavior of electrons in a crystal lattice. The effective mass of an electron in a solid is ...
Notes Briet Wigner Resonance formula The Breit-Wigner formula, also known as the Breit-Wigner resonance formula, is a mathematical expression used to describe the probability of a resonance occurring in a particle physics experiment. It …
Notes Strain and Strain components In materials science and solid-state physics, a crystal is a solid material whose atoms or molecules are arranged in a highly ordered, repeating pattern extending in all three spatial dimensions. ...
Notes Quantum theory of Paramagnetism The quantum theory of paramagnetism describes the magnetic properties of materials in terms of the behavior of their constituent particles at the quantum level. Paramagnetism is a phenomenon that …
Notes Behaviour of an electron in a periodic potential Kronig Penny Model illustrates the behaviour of electrons in a periodic potential. It assumes that the potential energy of an electron is a linear array of positive nuclei which has ...
