Northeastern University

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cond-mat.str-el2011★ 61 cited

Critical Behavior of a Strongly Interacting 2D Electron System

A. Mokashi, S. Li, Bo Wen +4

With decreasing density $n_{s}$ the thermopower $S$ of a low-disorder 2D electron system in silicon is found to exhibit a sharp increase by more than an order of magnitude, tending t…

cond-mat.str-el2011★ 17 cited

Renormalization of f-levels away from the Fermi energy in electron excitation spectroscopies: Density functional results of Nd $_{2 - x}$ Ce $_{x}$ CuO $_{4}$

T. Jarlborg, B. Barbiellini, H. Lin +2

Relaxation energies for photoemission, when an occupied electronic state is excited, and for inverse photoemission, when an empty state is filled, are calculated within the density…

cond-mat.str-el2011★ 11 cited

X-ray absorption near-edge spectra of overdoped La_2-xSr_xCuO_4 high-T_c superconductors

Towfiq Ahmed, Tanmoy Das, J. J. Kas +6

We present results for realistic modeling of the x-ray absorption near edge structure (XANES) of the overdoped high-T_c superconductor La_2-xSr_xCuO_4 in the hole doping range x =…

Critical Behavior of a Strongly Interacting 2D Electron System

Renormalization of f-levels away from the Fermi energy in electron excitation spectroscopies: Density functional results of Nd2−x​Cex​CuO4​

X-ray absorption near-edge spectra of overdoped La_2-xSr_xCuO_4 high-T_c superconductors

Renormalization of f-levels away from the Fermi energy in electron excitation spectroscopies: Density functional results of Nd $_{2 - x}$ Ce $_{x}$ CuO $_{4}$