Essays about: "transversal spin fluctuations"

Found 2 essays containing the words transversal spin fluctuations.

  1. 1. Modelling Magnetism of hcp Iron under Earth’s Inner Core Conditions : Based on first-principle DFT calculations and Machine Learning

    University essay from Linköpings universitet/Teoretisk Fysik

    Author : Linda Le; [2022]
    Keywords : Machine learning; Earth’s Inner Core; hcp Iron; Electronic structure magnetism; Density functional Theory; Local magnetic moments; Ab initio molecular dynamics; ASD-AIMD-MLLSF simulation;

    Abstract : The structure of Earth’s core remains largely a mystery. The solid inner core is believed to exist in extreme pressure and temperature conditions comparable to 300 GPa and 6000 K and consists mainly of iron, Fe. READ MORE

  3. 2. A theoretical study of longitudinal and transverse spin fluctuations in disordered Fe64Ni36 alloys

    University essay from Linköpings universitet/Teoretisk Fysik

    Author : Amanda Ehn; [2020]
    Keywords : INVAR effect; longitudinal spin fluctuations; transversal spin fluctuations;

    Abstract : That certain iron and nickel alloys exhibit an anomalously low thermal expansion of a wide temperature range has been observed since late 1800s, and this effect is known as the Invar effect. Since then, many theories have been proposed to explain the phenomenon. READ MORE