WIGNER CRYSTAL II

1/30/02

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Table of Contents

PPT Slide

PHASE DIAGRAM OF 2D ELECTRON SYSTEM

CAN WE REACH nw WITH ELECTRONS ON He?

A RIGID SUBSTRATE

IS THE QUANTUM WIGNER TRANSITION ACCESSIBLE ?

PPT Slide

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( kBT>hwc )

kB T<<hwc QUANTUM HALL EFFECT 

QHE

PPT Slide

THE n-t PHASE DIAGRAM

RECOGNIZING THE MIWS

EXPERIMENTAL SETUP

PPT Slide

MIWS PHASE DIAGRAM 

EFFECT OF RANDOM POTENTIAL

PINNING AND THE NORMAL MODES 

CAN THE WIGNER CRYSTAL CONDUCT CURRENT?

TRANSPORT IN THE PINNED WIGNER CRYSTAL

IV CHARACTERISTICS - T DEPENDENCE

IV CHARACTERISTICS - B DEPENDENCE

THRESHOLD POTENTIAL FROM ACTIVATED TRANSPORT

THRESHOLD POTENTIAL - B,T DEPENDENCE

PHASE DIAGRAM OF MIWS

SIMULTANEOUS DC AND RF TRANSPORT 

SUMMARY

Email: eandrei@physics.rutgers.edu 

Home Page: www.physics.rutgers.edu/~eandrei/