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28 de mai. de 2024 · The ME effect was first formulated by Lev Landau and Evgeny Lifshitz in one of their famous textbooks . Later, Igor Dzyaloshinskii identified the antiferromagnet Cr 2 O 3 as the first intrinsic ME material [ 7 ].
7 de jun. de 2024 · Abstract. The purpose of this article is to provide an informal introduction to quantum physics, like if we were following the path of a police investigation. The scenery involves the demise, or vanishing, of some valuable properties of the two electrons in the helium atom.
Há 17 horas · In the 1950s, Vitaly Ginzburg and Lev Landau developed a powerful phenomenological theory to provide a mathematical description of superconductors near the critical temperature, see e.g. [4, 5, 16]. The theory revolves around the so-called Ginzburg–Landau equations, whose non-dimensional form is
7 de jun. de 2024 · The scenery involves the demise, or vanishing, of some valuable properties of the two electrons in the helium atom. We will start from experimentally based evidence in order to analyse and tentatively explain physical facts, moving cautiously from a classical to a quantum description.
Há 2 dias · Since the 20th century, the individual fields of physics have become increasingly specialised, and today most physicists work in a single field for their entire careers. "Universalists" such as Einstein (1879–1955) and Lev Landau (1908–1968), who worked in multiple fields of physics, are now very rare.
2 de jun. de 2024 · Lev Landau, a name that may not immediately come to mind when thinking of famous scientists, but his contributions to the field of physics are nothing short of astounding. Born on January 22, 1908, in Baku, Azerbaijan, Landau would go on to become one of the most influential physicists of the 20th century, earning a Nobel Prize for ...
6 de jun. de 2024 · The Landau–Zener formula is an analytic solution to the equations of motion governing the transition dynamics of a two-state quantum system, with a time-dependent Hamiltonian varying such that the energy separation of the two states is a linear function of time.
