The international standard IEC 61400-12-1 Wind turbines--Part 12-1: Power performance measurements of electricity producing wind turbines" aims to provide a uniform methodology that will ensure consistency, accuracy...
Supported by National Natural Science Foundation of China under Grant Nos.11274255,11475027 and 11305132;Specialized Research Fund for the Doctoral Program of Higher Education of China under Grant No.20136203110001;Technology of Northwest Normal University,China under Grants No.NWNU-LKQN-11-26
Using a mean-field theory based upon Hartree–Fock approximation, we theoretically investigate the competition between the metallic conductivity, spin order and charge order phases in a two-dimensional half-filled ext...
supported by the Ningbo Natural Science Foundation (No. 2011A61090);the K. C. Wong Magna Fund in Ningbo University
In this paper, the dependence of birefringence on the orientation of elliptical holes in triangular-lattice elliptical-hole photonic crystal fibers (PCFs) is investigated numerically. A resonant enhancement of birefri...