Time evolution of tetragonal-orthorhombic ferroelastics
نویسندگان
چکیده
منابع مشابه
Magnetic 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...
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Giuseppe Fadda,* Lev Truskinovsky, and Giovanni Zanzotto Dipartimento di Metodi e Modelli Matematici per le Scienze Applicate (DMMMSA), Università di Padova, Via Belzoni 7, 35131 Padova, Italy Department of Aerospace Engineering and Mechanics, University of Minnesota, 110 Union Street SE, Minneapolis, Minnesota 55455 ~Received 6 May 2002; revised manuscript received 16 July 2002; published 13 N...
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Federico Brivio,1 Jarvist M. Frost,1 Jonathan M. Skelton,1 Adam J. Jackson,1 Oliver J. Weber,1 Mark T. Weller,1 Alejandro R. Goñi,2 Aurélien M. A. Leguy,3 Piers R. F. Barnes,3 and Aron Walsh1,4,* 1Centre for Sustainable Chemical Technologies and Department of Chemistry, University of Bath, Claverton Down, Bath BA2 7AY, United Kingdom 2ICREA, Passeig Lluı́s Companys 23, E-08010 Barcelona, Spain a...
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La nuclear quadrupole resistance ~NQR! and relaxation measurements in lightly hole-doped La1.82xEu0.2SrxCuO4 have been used to investigate the microscopic properties of the low-temperature orthorhombic to low-temperature tetragonal transition. The transition is characterized by a sharp peak in La NQR relaxation rate, indicating phonon softening. We find that the structural phase transition is a...
متن کاملRemarkable features in lattice-parameter ratios of crystals. I. Orthorhombic, tetragonal and hexagonal crystals.
The investigation of the lattice-parameter ratios of tetrahedral and hexagonal-rhombohedral inorganic compounds, as reported by Constant & Shlichta [(2003), Acta Cryst. A59, 281-282], has been extended to the structural data found for organic and metal-organic compounds (CSD), for bio-macromolecular crystals (PDB) and for inorganic materials (ICSD). In this first part of the series, the frequen...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2001
ISSN: 0163-1829,1095-3795
DOI: 10.1103/physrevb.64.064101