1 citations · 1 across the 1 of their papers we have counts for
8 papers
The structure of connected (graded) Hopf algebras revisited
C. -C. Li, G. -S. Zhou
Let be a connected graded Hopf algebra over a field of characteristic zero and an arbitrary graded Hopf subalgebra of . We show that there is a family of homogeneous ele…
Pressure effect on multiferroic CuBr2
L Zhao, C. -C. Li, C. -C. Yang +1
The quasi-1D spin chain compound CuBr2 has been found to be multiferroic below TN (73.5K) under ambient pressure, in which the spontaneous electric polarization is induced by emerg…
Parallel Magnetic Field Induced Transition in Transport in the Dilute Two-Dimensional Hole System in GaAs
Jongsoo Yoon, C. C. Li, D. Shahar +2
A magnetic field applied parallel to the two-dimensional hole system in the GaAs/AlGaAs heterostructure, which is metallic in the absence of an external magnetic field, can drive t…
Observation of the Metal-Insulator Transition in Two-Dimensional n-type GaAs
Y. Hanein, D. Shahar, J. Yoon +3
The observation of a carrier-density driven metal-insulator transition in n-type GaAs-based heterostructure is reported. Although weaker than in comparable-quality p-type GaAs samp…
Wigner crystallization and metal-insulator transition of two-dimensional holes in GaAs/AlGaAs at B=0
Jongsoo Yoon, C. C. Li, D. Shahar +2
We report the transport properties of a low disorder two-dimensional hole system (2DHS) in the GaAs/AlGaAs heterostructure, which has an unprecedentedly high peak mobility of $7\ti…
Novel Properties of The Apparent Metal-Insulator Transition in Two-Dimensional Systems
Y. Hanein, D. Shahar, J. Yoon +3
The low-temperature conductivity of low-density, high-mobility, two-dimensional hole systems in GaAs was studied. We explicitly show that the metal-insulator transition, observed i…