Search Results - "Fabrykiewicz, Piotr"

A note on the wedge reversion antisymmetry operation and 51 types of physical quantities in arbitrary dimensions by Fabrykiewicz, Piotr

“…The paper by Gopalan [(2020). Acta Cryst. A76, 318–327] presented an enumeration of the 41 physical quantity types in non‐relativistic physics, in arbitrary…”
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Magnetic, electric and toroidal polarization modes describing the physical properties of crystals. NdFeO 3 case by Fabrykiewicz, Piotr, Przeniosło, Radosław, Sosnowska, Izabela

“…The structure and the physical phenomena that occur in a crystal can be described by using a suitable set of symmetry-adapted modes. The classification of…”
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Crystal symmetry for incommensurate helical and cycloidal modulations by Fabrykiewicz, Piotr, Przeniosło, Radosław, Sosnowska, Izabela

“…Abstract only…”
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Magnetic modes compatible with the symmetry of crystals by Przenioslo, Radoslaw, Fabrykiewicz, Piotr, Sosnowska, Izabela

“…Abstract only…”
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Orthorhombic Symmetry and Anisotropic Properties of Rutile TiO 2 by Gonzalez Szwacki, Nevill, Fabrykiewicz, Piotr, Sosnowska, Izabela, Fauth, François, Suard, Emmanuelle, Przeniosło, Radosław

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Magnetic modes compatible with the symmetry of crystals by Fabrykiewicz, Piotr, Przeniosło, Radosław, Sosnowska, Izabela

“…A classification of magnetic point groups is presented which gives an answer to the question: which magnetic groups can describe a given magnetic mode? There…”
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Magnetic, electric and toroidal polarization modes describing the physical properties of crystals. NdFeO3 case by Fabrykiewicz, Piotr, Przeniosło, Radosław, Sosnowska, Izabela

“…The structure and the physical phenomena that occur in a crystal can be described by using a suitable set of symmetry‐adapted modes. The classification of…”
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Crystal symmetry for incommensurate helical and cycloidal modulations by Fabrykiewicz, Piotr, Przeniosło, Radosław, Sosnowska, Izabela

“…A classification of magnetic superspace groups compatible with the helical and cycloidal magnetic modulations is presented. Helical modulations are compatible…”
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Orthorhombic Symmetry and Anisotropic Properties of Rutile TiO2 by Gonzalez Szwacki, Nevill, Fabrykiewicz, Piotr, Sosnowska, Izabela, Fauth, François, Suard, Emmanuelle, Przeniosło, Radosław

“…The symmetry of the material is an important factor determining its properties. In this work, we demonstrate both experimentally and by numerical simulations…”
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Verification of the de Wolff hypothesis concerning the symmetry of β-MnO 2 by Fabrykiewicz, Piotr, Przeniosło, Radosław, Sosnowska, Izabela, Fauth, François, Oleszak, Dariusz

“…The symmetry lowering from tetragonal to orthorhombic is demonstrated using high-resolution diffraction and also justified by using the magnetic superspace…”
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Neutron Larmor diffraction on powder samples by Keller, Thomas, Fabrykiewicz, Piotr, Przeniosło, Radosław, Sosnowska, Izabela, Keimer, Bernhard

“…A hitherto unrecognized resolution effect in neutron Larmor diffraction (LD) is reported, resulting from small‐angle neutron scattering (SANS) in the sample…”
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Crystal symmetry aspects of materials with magnetic spin reorientation by Przeniosło, Radosław, Fabrykiewicz, Piotr, Sosnowska, Izabela

“…The symmetry of materials which undergo a continuous spin reorientation has been analysed. It is shown that continuous spin reorientation is possible only in…”
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Verification of the de Wolff hypothesis concerning the symmetry of β‐MnO2 by Fabrykiewicz, Piotr, Przeniosło, Radosław, Sosnowska, Izabela, Fauth, François, Oleszak, Dariusz

“…The symmetry lowering from tetragonal to orthorhombic is demonstrated using high‐resolution diffraction and also justified by using the magnetic superspace…”
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Positive and negative monoclinic deformation of corundum-type trigonal crystal structures of M 2 O 3 metal oxides by Fabrykiewicz, Piotr, Przeniosło, Radosław, Sosnowska, Izabela, Fauth, François

“…The crystal structures of several transition metal oxides, Ti 2 O 3 , V 2 O 3 , Cr 2 O 3 , Al 2 O 3 and α-Fe 2 O 3 , are studied using synchrotron radiation…”
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Positive and negative monoclinic deformation of corundum‐type trigonal crystal structures of M2O3 metal oxides by Fabrykiewicz, Piotr, Przeniosło, Radosław, Sosnowska, Izabela, Fauth, François

“…The crystal structures of several transition metal oxides, Ti2O3, V2O3, Cr2O3, Al2O3 and α‐Fe2O3, are studied using synchrotron radiation X‐ray powder…”
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