Zobrazeno 1 - 10
of 97
pro vyhledávání: '"J. Fink-Finowicki"'
Autor:
V. Stasiv, M. Głowacki, J. Fink-Finowicki, Ya. Zhydachevskyy, S. Ubizskii, M. Berkowski, A. Suchocki
Publikováno v:
Acta Physica Polonica A. 141:374-378
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef2b6a8e47e8f90816de37aa53b52a71
https://doi.org/10.12693/aphyspola.141.374
https://doi.org/10.12693/aphyspola.141.374
Autor:
Y. Konopelnyk, P. Iwanowski, R. Diduszko, T. Zajarniuk, J. Fink-Finowicki, I. Radelytskyi, A. Szewczyk, H. Szymczak, M. Pękala, R. Puzniak
Publikováno v:
Journal of Applied Physics. 132:173904
The influence of Co and Ni ion doping on the crystal structure, phase transitions, and magnetic properties of the Fe7Se8 system has been investigated. The compounds studied are (Fe0.987Ni0.013)7Se8, (Fe0.955Ni0.045)7Se8, (Fe0.915Ni0.085)7Se8, (Fe0.89
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0059fd5c2d30f9df3902f48780cb3f89
https://doi.org/10.1063/5.0093024
https://doi.org/10.1063/5.0093024
Autor:
H. Szymczak, Marek Berkowski, P. Iwanowski, Ryszard Diduszko, Roman Puzniak, J. Fink–Finowicki, Y. Konopelnyk, I. Radelytskyi, Dariusz Jakub Gawryluk
Publikováno v:
Journal of Magnetism and Magnetic Materials. 543:168626
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17e97a6da334713030948b9d31a8addf
https://doi.org/10.1016/j.jmmm.2021.168626
https://doi.org/10.1016/j.jmmm.2021.168626
Akademický článek
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Autor:
Konstantin V. Kamenev, J. Fink-Finowicki, V. V. Eremenko, S. L. Gnatchenko, Yu. A. Shabakayeva, N. I. Makedonska, Geetha Balakrishnan, V. A. Sirenko, D. McK. Paul, M Shvedun
Publikováno v:
Low Temperature Physics. 27:930-934
The crystal structure of the manganite Nd0.5Sr0.5MnO3 is studied at temperature T=300 and 77.3 K by means of an x-ray diffractometer. It is shown that the transition from the ferromagnetic metallic state to the antiferromagnetic insulating charge-ord
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45886541573b98d9198c10108cef0454
https://doi.org/10.1063/1.1421458
https://doi.org/10.1063/1.1421458
Autor:
D. Savytskii, J. Fink-Finowicki, R. Aleksiyko, A. O. Matkovskii, P. Byszewski, Leonid Vasylechko, M. Berkowski
Publikováno v:
Ferroelectrics. 254:121-134
Substitution of La by Pr in La1−xPrxGaO3 solid solutions crystals leads to a decrease of spontaneous strains. There exist six possible twin states of the m3mFmmm species in the orthorhombic phase. The distorted perovskite unit cell becomes pseudote
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::685803b4dd4072291c851f2e9818f170
https://doi.org/10.1080/00150190108214993
https://doi.org/10.1080/00150190108214993
Publikováno v:
Materials Research Bulletin. 35:333-340
The structure of La 1−x Nd x GaO 3 (x = 0.07, 0.12, 0.17, and 0.20) solid solution single crystals were refined by the Rietveld method using X-ray powder data. All crystals belong to the GdFeO 3 type structure (space group Pbnm , Z = 4). The a and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a51e7de657c99d776007367382900f93
https://doi.org/10.1016/s0025-5408(00)00231-2
https://doi.org/10.1016/s0025-5408(00)00231-2
Autor:
Jerzy Sass, W. Piekarczyk, Marek Berkowski, L. Perchuc, E. Kowalska, J. Kapuśniak, P. Byszewski, D. I. Savytskij, J. Fink-Finowicki, Leonid Vasylechko, Krystyna Mazur
Publikováno v:
Journal of Crystal Growth. 209:75-80
Growth of single crystals in the pseudobinary LaGaO 3 –NdGaO 3 system by the Czochralski method was investigated. It was found that solid solution crystals La 1− x Nd x GaO 3 exist in the whole concentration range. The structure of the crystals w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0606ced9fcdc7e8e4383389537fe2549
https://doi.org/10.1016/s0022-0248(99)00594-1
https://doi.org/10.1016/s0022-0248(99)00594-1
Autor:
Grażyna Dominiak-Dzik, Marek Berkowski, Witold Ryba-Romanowski, J. Fink-Finowicki, J. Zawadzka, I. Sokolska, M. Baba, S. Gołvab
Publikováno v:
Applied Physics B. 68:199-205
O7 crystal have been recorded at room temperature and at approximately 8 K. Room-temperature luminescence lifetimes of 1D2, 1G4, 3H4, and 3F4 states have been measured for Tm concentration ranging from [%at.]0.5 to [%at.]9. Based upon these data the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b77d3c2e118841941d1046334edb9ab5
https://doi.org/10.1007/s003400050606
https://doi.org/10.1007/s003400050606
Autor:
Grażyna Dominiak-Dzik, S. Goła̧b, Witold Ryba-Romanowski, Wojciech A. Pisarski, J. Fink-Finowicki, Marek Berkowski
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 54:2071-2075
Single crystals of chromium doped SrLaGa 3 O 7 and SrGdGa 3 O 7 were grown by optical zone melting in air and by the Czochralski method in an atmosphere of nitrogen containing 1% oxygen. Crystals grown in air were blue and strongly dichroic, whereas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19d8218310d9553601406a762880a380
https://doi.org/10.1016/s1386-1425(98)00119-x
https://doi.org/10.1016/s1386-1425(98)00119-x