01-Introduction - uni-muenchen.de · 2016-05-30 · GaAs Al Gal xAs base ase emitter base reflector...

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van Wees, B

. J.; van H

outen, H

.; Beenakke

r, C. W

. J.; W

illiamson, J

. G.; K

ouwenhove

n, L. P.; van d

er M

arel, D

. &

Foxon, C

. T. Q

uantized cond

uctance of point contacts in a tw

o-dimensional e

lectron gas Ph

ys. Rev. L

ett., 6

0,

848-850 (19

88)