Zobrazeno 1 - 10
of 133
pro vyhledávání: '"Václav, Petříček"'
Publikováno v:
IUCrJ, Vol 11, Iss 6, Pp 901-902 (2024)
We draw attention to the exceptional work of Geers et al. [(2024). IUCrJ, 11, 910–920] on the analysis of magnetic phases, in which challenging magnetic structures are determined by a combination of modern computational methods and a connection bet
Externí odkaz:
https://doaj.org/article/cdd74373dcff445480ea113c1b5011b6
Autor:
Sandip K. Kuila, null Harshit, Nilanjan Roy, Sivaprasad Ghanta, Rahul Pan, Krishnendu Buxi, Parna Pramanik, Anup K. Bera, Bikash Saha, Seikh M. Yusuf, Václav Petříček, Ahin Roy, Partha Pratim Jana
Publikováno v:
Inorganic Chemistry. 62:7304-7314
Publikováno v:
The Journal of Physical Chemistry Letters. 14:3111-3119
Autor:
Cinthia Antunes Corrêa, Morgane Poupon, Václav Petříček, Róbert Tarasenko, Matúš Mihálik, Dominik Legut, Urszula D. Wdowik, Alžbeta Orendáčová
Publikováno v:
The Journal of Physical Chemistry C. 126:14573-14580
Publikováno v:
IUCrJ, Vol 3, Iss 5, Pp 341-353 (2016)
The solid-state phase transitions and intermediate structures of S-2-aminobutanoic acid (l-2-aminobutyric acid), S-2-aminopentanoic acid (l-norvaline), S-2-aminohexanoic acid (l-norleucine) and l-methionine between 100 and 470 K, identified by differ
Externí odkaz:
https://doaj.org/article/034af2392bb742d2a95e04e4b63dbee5
Publikováno v:
Zeitschrift für Kristallographie - Crystalline Materials.
We present the crystallographic program Jana2020, the successor of Jana2006. Jana2020 has new, technically different graphics and structure plot-driven intuitive control. Tools known from Jana2006 were revised and inserted into a new logical scheme,
Publikováno v:
Journal of Applied Crystallography
Two examples of twinning, by metric and reticular merohedry, in uranyl-oxide minerals demonstrate the care that must be taken during structural studies, and not only of such complex materials. This contribution also demonstrates the possibilities of
Autor:
Maria, Poienar, Matthias Josef, Gutmann, Gheorghe Lucian, Pascut, Václav, Petříček, Gavin, Stenning, Paulina, Vlazan, Paula, Sfirloaga, Carsten, Paulmann, Martin, Tolkiehn, Pascal, Manuel, Philippe, Veber
Publikováno v:
Materials (Basel, Switzerland). 15(22)
Iron phosphate materials have attracted a lot of attention due to their potential as cathode materials for lithium-ion rechargeable batteries. It has been shown that lithium insertion or extraction depends on the Fe mixed valence and reduction or oxi
Publikováno v:
Acta Crystallographica Section B, Structural Science, Crystal Engineering and Materials
The crystal structure of the uranyl arsenate mineral hügelite is affected by twinning due to reticular merohedry (diffraction type II). This study documents, apart from the correct description of the unit cell and the nature of the twinning, the pos
Autor:
Jovan Blanusa, Václav Petříček, Volker Kahlenberg, Ljiljana Karanović, Predrag Dabić, Biljana Krüger, Zvonko Jagličić, Aleksandar Kremenović, Marko V. Rodić, Sabina Kovač
Publikováno v:
Acta Crystallographica Section B Structural Science, Crystal Engineering and Materials
The new ambient-temperature hexagonal (space group P63 /mmc) polymorph of tripotassium ytterbium(III) disilicate (β-K3YbSi2O7) has been synthesized by the high-temperature flux method and subsequently structurally characterized. In the course of the