Probing the Melting of a Two-Dimensional Quantum Wigner Crystal via its Screening Efficiency

One of the most fundamental and yet elusive collective phases of an interacting electron system is the quantum Wigner crystal (WC), an ordered array of electrons expected to form when the electrons' Coulomb repulsion energy eclipses their kinetic (Fermi) energy. In low-disorder, two-dimensional...

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Veröffentlicht in:	Physical review letters 2019-03, Vol.122 (11), p.116601-116601, Article 116601
Hauptverfasser:	Deng, H, Pfeiffer, L N, West, K W, Baldwin, K W, Engel, L W, Shayegan, M
Format:	Artikel
Sprache:	eng
Schlagworte:	Efficiency Electrons Melt temperature Melting Melts Phase diagrams Screening
Online-Zugang:	Volltext
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