Columnar magnetic structure coupled with orthorhombic distortion in the antiferromagnetic iron arsenideSrFe2As2
نویسندگان
چکیده
منابع مشابه
Title Columnar antiferromagnetic order and spin supersolid
print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.
متن کاملthe effects of changing roughness on the flow structure in the bends
flow in natural river bends is a complex and turbulent phenomenon which affects the scour and sedimentations and causes an irregular bed topography on the bed. for the reason, the flow hydralics and the parameters which affect the flow to be studied and understand. in this study the effect of bed and wall roughness using the software fluent discussed in a sharp 90-degree flume bend with 40.3cm ...
the role of thematic structure in comprehending spoken language
in fact this study is concerned with the relationship between the variation in thematice structure and the comprehension of spoken language. so the study focused on the following questions: 1. is there any relationship between thematic structure and the comprehension of spoken language? 2. which of the themes would have greated thematic force and be easier for the subjects to comprehend? accord...
15 صفحه اولMagnetic model of the tetragonal-orthorhombic transition in the cuprates
Chen Fang,1 Jiangping Hu,1 Steven Kivelson,2 and Stuart Brown3 1Department of Physics, Purdue University, West Lafayette, Indiana 47907, USA 2Department of Physics, McCullough Building, Stanford University, Stanford, California 94305-4045, USA 3Department of Physics and Astronomy, University of California at Los Angeles, Los Angeles, California 90095, USA Received 9 March 2006; published 19 Sep...
متن کاملFerroelectricity in the magnetic E-phase of orthorhombic perovskites.
We show that the symmetry of the spin zigzag chain E phase of the orthorhombic perovskite manganites and nickelates allows for the existence of a finite ferroelectric polarization. The proposed microscopic mechanism is independent of spin-orbit coupling. We predict that the polarization induced by the E-type magnetic order can potentially be enhanced by up to 2 orders of magnitude with respect ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physical Review B
سال: 2008
ISSN: 1098-0121,1550-235X
DOI: 10.1103/physrevb.78.212502