Published 2002 | Version v1
Miscellaneous Metadata-only

Spontaneous spin stripe dimerisation in the doped t-J model and pseudogap

Creators

  • 1. University of New South Wales, Sydney, NSW (Australia). School of Physics

Description

Full text: In the present work we demonstrate that the spin columnar dimerized phase (conducting spin stripe liquid) is stable at doping xc1 < x < xc2. At x < xc1 the system undergoes a phase transition to the Neel state, and at x > xc2 to the Normal Fermi liquid. At t/J = 3 the critical concentrations are xc1 < 0.09 and xc2 ∼ 0.36. This scenario suggests an explanation of the pseudogap observed in cuprate superconductors

Part of:
15th Biennial Congress of the Australian Institute of Physics incorporating Australian Conference of Optical Fibre Technology (ACOFT) and Australian Optical Society (AOS). Handbook and abstracts

Additional details

Publishing Information

Imprint Title
15th Biennial Congress of the Australian Institute of Physics incorporating Australian Conference of Optical Fibre Technology (ACOFT) and Australian Optical Society (AOS). Handbook and abstracts
Imprint Pagination
235 p.
Journal Page Range
p. 215

Conference

Title
15. Biennial Congress of the Australian Institute of Physics. Physics and industry working together
Dates
8-11 Jul 2002
Place
Sydney, NSW (Australia)

INIS

Country of Publication
Australia
Country of Input or Organization
Australia
INIS RN
36063587
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Conference, Non-conventional Literature
Descriptors DEI
CRYSTAL MODELS; CUPRATES; DOPED MATERIALS; ENERGY GAP; FERMI GAS; LIQUIDS; NEEL TEMPERATURE; PHASE TRANSFORMATIONS; SPIN; SUPERCONDUCTORS
Descriptors DEC
ANGULAR MOMENTUM; COPPER COMPOUNDS; FLUIDS; MATERIALS; MATHEMATICAL MODELS; OXYGEN COMPOUNDS; PARTICLE PROPERTIES; PHYSICAL PROPERTIES; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS; TRANSITION TEMPERATURE

Optional Information