Journal article
Mott Insulating Ground State on a Triangular Surface Lattice
Physical Review Letters, v 78(7), pp 1331-1334
01 Feb 1997
Abstract
Momentum-resolved direct and inverse photoemission spectra of the K/Si(111)-({radical}(3){times}{radical}(3))R30{degree}-B interface reveals the presence of strongly localized surface states. The K overlayer remains nonmetallic up to the saturation coverage. This system most likely presents the first experimental realization of a frustrated spin 1/2 Heisenberg antiferromagnet on a two-dimensional triangular lattice. {copyright} {ital 1997} {ital The American Physical Society}
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Details
- Title
- Mott Insulating Ground State on a Triangular Surface Lattice
- Creators
- X Shi - University of Tennessee at KnoxvilleH Weitering - University of Tennessee at KnoxvilleP Johnson - Brookhaven National LaboratoryJ Chen - University of PennsylvaniaN DiNardo - Drexel UniversityK Kempa - Boston College
- Publication Details
- Physical Review Letters, v 78(7), pp 1331-1334
- Publisher
- Cold Spring Harbor Press
- Number of pages
- 4
- Resource Type
- Journal article
- Language
- English
- Academic Unit
- Physics
- Web of Science ID
- WOS:A1997WH91700034
- Scopus ID
- 2-s2.0-4243203237
- Other Identifier
- 991019168868204721
InCites Highlights
Data related to this publication, from InCites Benchmarking & Analytics tool:
- Collaboration types
- Domestic collaboration
- Web of Science research areas
- Physics, Multidisciplinary