Entangled electronic states in multiple-quantum-dot systems

S. C. Benjamin, Neil F Johnson

Research output: Contribution to journalArticle

29 Citations (Scopus)

Abstract

We present an analytically solvable model of P colinear, two-dimensional quantum dots, each containing two electrons. Interdot coupling via the electron-electron interaction gives rise to sets of entangled ground states. These ground states have crystal-like interplane correlations and arise discontinuously with increasing magnetic field. Their ranges and stabilities are found to depend on dot size ratios and to increase with P.

Original languageEnglish (US)
Pages (from-to)14733-14736
Number of pages4
JournalPhysical Review B
Volume51
Issue number20
DOIs
StatePublished - 1995
Externally publishedYes

Fingerprint

Electronic states
Ground state
Semiconductor quantum dots
quantum dots
Electron-electron interactions
ground state
electronics
electron scattering
electrons
Magnetic fields
Crystals
Electrons
magnetic fields
crystals

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Entangled electronic states in multiple-quantum-dot systems. / Benjamin, S. C.; Johnson, Neil F.

In: Physical Review B, Vol. 51, No. 20, 1995, p. 14733-14736.

Research output: Contribution to journalArticle

Benjamin, S. C. ; Johnson, Neil F. / Entangled electronic states in multiple-quantum-dot systems. In: Physical Review B. 1995 ; Vol. 51, No. 20. pp. 14733-14736.
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