Magnetic two-dimensional systems
نویسندگان
چکیده
منابع مشابه
Two-dimensional magnetic boron
Xiang-Feng Zhou,1,2,* Artem R. Oganov,2,3,4 Zhenhai Wang,2,5 Ivan A. Popov,6 Alexander I. Boldyrev,6 and Hui-Tian Wang1,7 1School of Physics and Key Laboratory of Weak-Light Nonlinear Photonics, Nankai University, Tianjin 300071, China 2Department of Geosciences, Center for Materials by Design, and Institute for Advanced Computational Science, Stony Brook University, Stony Brook, New York 11794...
متن کاملTwo-dimensional colloidal systems in time-dependent magnetic fields
We use super-paramagnetic colloidal particles confined by gravitation to a flat water-air interface as a model system to study the non-equilibrium liquid-solid phase transition in two dimensions. The system temperature is adjustable by changing the strength of an external magnetic field perpendicular to the water-air interface. Increasing the magnetic field on a timescale of milliseconds quench...
متن کاملPERSISTENT CURRENTS and MAGNETIZATION in TWO-DIMENSIONAL MAGNETIC QUANTUM SYSTEMS
Persistent currents and magnetization are considered for a two-dimensional electron (or gas of electrons) coupled to various magnetic fields. Thermodynamic formulae for the magnetization and the persistent current are established and the “classical” relationship between current and magnetization is shown to hold for systems invariant both by translation and rotation. Applications are given, inc...
متن کاملObservation of magnetic focusing in two-dimensional hole systems
Advances in crystal growth technology have yielded increasingly pure two-dimensional electron systems (2DESs) at &Gal -&/GaAs heterojunctions. Application of submicron patterning techniques on these materials to obtain laterally confined structures allows the observation of ballistic electron transport. Among such effects stands transverse magnetic electron focusing, where a beam of ballistic e...
متن کاملMagnetic reconnection in two-dimensional magnetohydrodynamic turbulence.
Systematic analysis of numerical simulations of two-dimensional magnetohydrodynamic turbulence reveals the presence of a large number of X-type neutral points where magnetic reconnection occurs. We examine the statistical properties of this ensemble of reconnection events that are spontaneously generated by turbulence. The associated reconnection rates are distributed over a wide range of value...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Current Opinion in Solid State and Materials Science
سال: 2016
ISSN: 1359-0286
DOI: 10.1016/j.cossms.2016.10.003