Bonding and antibonding states in strong
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K.J Thomas; J.T Nicholls; W.R Tribe; M.Y Simmons; A.G Davies; D.A Ritchie; M Pep
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Article
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2000
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Elsevier Science
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English
β 216 KB
Low-temperature conductance measurements of strongly coupled ballistic one-dimensional (1D) wires show the formation of bonding and antibonding 1D states. Two parallel 1D wires are deΓΏned by a split-gate structure deposited on a GaAs=AlGaAs double quantum well with a 25 A AlGaAs barrier. A midline g