Fermi surface reconstruction by a charge density wave with finite correlation length

Spin density wave order, topological order, and Fermi surface reconstruction

The 7 × 1 Fermi Surface Reconstruction in a Two-dimensional f -electron Charge Density Wave System: PrTe3

The electronic structure of a charge density wave (CDW) system PrTe3 and its modulated structure in the CDW phase have been investigated by employing ARPES, XAS, Pr 4 f RPES, and first-principles band structure calculation. Pr ions are found to be nearly trivalent, supporting the CDW instability in the metallic Te sheets through partial filling. Finite Pr 4 f spectral weight is observed near th...

Fermi surface nesting and charge-density wave formation in rare-earth tritellurides

The Fermi surface of rare-earth tritellurides sRTe3d is investigated in terms of the nesting-driven chargedensity wave formation using positron annihilation and first-principles linear muffin-tin orbital calculations. Fermi surface nesting is revealed as a strong candidate for driving charge-density wave formation in these compounds. The nesting vector obtained from positron annihilation experi...

Fermi Surface Evolution Across Multiple Charge Density Wave Transitions in ErTe3

R. G. Moore, V. Brouet, R. He, D. H. Lu, N. Ru, J. -H. Chu, I. R. Fisher, and Z. -X. Shen Stanford Synchrotron Radiation Laboratory, Stanford Linear Accelerator Center, Menlo Park, CA 94025, USA Geballe Laboratory for Advanced Materials and Department of Applied Physics, Stanford University Stanford, CA 94305, USA and Laboratoire de Physique des Solides, Université Paris-Sud, Bât 510, UMR 8502,...

Hidden fermi surface nesting and charge density wave instability in low-dimensional metals.

The concept of hidden Fermi surface nesting was introduced to explain the general observation that certain low-dimensional metals with several partially filled bands exhibit charge density wave (CDW) instabilities, although their individual Fermi surfaces do not reveal the observed nesting vectors. This concept was explored by considering the Fermi surfaces of the purple bronze AMo(6)O(17) (A =...