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pro vyhledávání: '"Rafael de Picciotto"'
Autor:
Loren Pfeiffer, Kirk W. Baldwin, Bertrand I. Halperin, Ophir M. Auslaender, Amir Yacoby, Hadar Steinberg, Rafael de Picciotto, Ken W. West, Yaroslav Tserkovnyak
Publikováno v:
Solid State Communications. 131:657-663
We have measured the collective excitation spectrum of interacting electrons in one-dimension. The experiment consists of controlling the energy and momentum of electrons tunneling between two clean and closely situated, parallel quantum wires in a G