Erratum for “Short Span Sag Calculations with Insulator Bells”

Best Bells for Scattering by Pec Cylinders

Application of the local bell-modulated cosine bases of Coifman and Meyer to the problem of scattering by PEC cylinders leads to a sparse Method of Moments interaction matrix. To optimize the sparsity representation it is imperative to find bell functions with nice Fourier radiation properties. Here we pose the problem of bell optimization in terms of Chebyshev’s inequality, resulting in a fami...

Sharp superconductor-insulator transition in short wires.

Recent experiments on short MoGe nanowires show a sharp superconducting-insulating transition at the universal resistance R(Q)=h/(4e(2)), contrary to the expectation of a smooth temperature dependence of the resistance for such Josephson-like systems. We present a self-consistent renormalization-group treatment of interacting quantum phase slips in short superconducting wires, which reproduces ...

Erratum

Monday HL 16 : Theory : Metal - insulator transitions / Electronic structure calculations

HL 16.1 Mon 15:30 H13 Robust Nodal Structure of Landau Level Wave Functions Revealed by Fourier Transform Scanning Tunneling Spectroscopy — K Hashimoto1,2, T Champel3, S Florens4, C Sohrmann5, J Wiebe6, Y Hirayama1,2, ∙RA Römer5, R Wiesendanger6, and M Morgenstern7 — 1Tohoku University, Sendai, Japan — 2JST, ERATO Nuclear Spin Electronics Project, Sendai 980-8578, Japan — 3Universite Joseph Fou...

Erratum to: Sample size calculations for cluster randomised controlled trials with a fixed number of clusters

BACKGROUND Cluster randomised controlled trials (CRCTs) are frequently used in health service evaluation. Assuming an average cluster size, required sample sizes are readily computed for both binary and continuous outcomes, by estimating a design effect or inflation factor. However, where the number of clusters are fixed in advance, but where it is possible to increase the number of individuals...