Zobrazeno 1 - 10 of 123 pro vyhledávání: '"M Kuznietz"'
1
Magnetic properties of the compounds ThCO2Ge2 and ThCo2Si2
Autor: M Kuznietz, Yoshinobu Shiokawa, Tomoo Yamamura, Dexin Li
Publikováno v: Journal of Magnetism and Magnetic Materials. 320:2402-2405
Rather old preparation of the compounds ThCo2Ge2 and ThCo2Si2 and their magnetic study in the temperature range 100–570 K, published by Omejec and Ban [Z. Anorg. Allg. Chem. 380 (1971) 111], indicated that both compounds ordered ferrromagnetically
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9a1febf3ed8585056bb3667424f80300
https://doi.org/10.1016/j.jmmm.2008.05.024
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2
Formation of the alloys UCo5−In (x=0.5 and 1) and their characterization by X-ray diffraction, magnetization, and electrical-resistivity measurements
Autor: M Kuznietz, J. Stepien‐Damm, Kurt Hiebl, Vasyl' I. Zaremba, R. Troć
Publikováno v: Journal of Alloys and Compounds. 287:221-226
The ternary alloys UCo 4.5 In 0.5 and UCo 4 In were synthesized and characterized by X-ray diffraction at room temperature. They crystallizes in the FCC-based MgSnCu 4 -type structure, closely related to the AuBe 5 -type structure of the UT 5 compoun
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::50111dfb87a0fb07f8710b508d430994
https://doi.org/10.1016/s0925-8388(99)00010-9
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3
Neutron diffraction and magnetization studies of the magnetic phase diagram of UAs0.75Se0.25 single crystal
Autor: P. Burlet, Kurt Mattenberger, H. Bartholin, J. Rossat-Mignod, M. Kuznietz, O. Vogt
Publikováno v: Journal of Magnetism and Magnetic Materials. 88:109-115
Single crystals of UAs 0.75 Se 0.25 have been investigated by neutron diffraction and magnetization in magnetic fields up to 67.2 and 190 kOe, respectively, applied along the cubic [001] axis. In H = 0 UAs 0.75 Se 0.25 orders antiferromagnetically at
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c5ee664fb0c1b514d09eddee6e0013ff
https://doi.org/10.1016/s0304-8853(97)90020-2
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5
Heavy-fermion behaviour in the Th2Zn17-type pseudobinary systems U2(Cu, M)17 (M = Al or Ga)
Autor: M. Wołcryz, A.M. Gurevich, R. Troć, M. Kuznietz, D. Badurski, Bohdan Andraka, V.H. Tran
Publikováno v: Physica B: Condensed Matter. :65-67
Several pseudobinary compositions in the systems U2(CuxAl1 − x)17 and U2(CuxGa1 − x)17 have been prepared for samples with x ≈ 0.45−0.7 and were found to crystallize in the rhombohedral Th2Zn17-type structure (space group R 3 m), with rather
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::963fd66483144381ad1058bb35fcb59a
https://doi.org/10.1016/s0921-4526(96)00547-9
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6
Electronic structure of TbNi2Ge2 by the XPS method
Autor: M Kuznietz, A. Guzik, E Talik
Publikováno v: Journal of Magnetism and Magnetic Materials. :E589-E590
The electronic structure of the TbNi 2 Ge 2 compound was investigated in order to explain the enhancement of the effective magnetic moment. The valence band and Ni lines were examined. It has been found that the shape of Ni 2p, Ni3s, and Ni3p lines a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8305a573fecfe179e8e3d9819e91fad5
https://doi.org/10.1016/j.jmmm.2003.11.290
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7
Magnetic ordering in (Th,U)Co2X2(X=Ge,Si) solid solutions
Autor: M. Kuznietz, Yoshinobu Shiokawa, Dexin Li, Tomoo Yamamura
Publikováno v: Journal of Applied Physics. 103:07A916
Our recent study on ThCo2Ge2 and ThCo2Si2 confirmed that ferromagnetic ordering of Co moments exists in both compounds below Curie temperature TC. This is clearly different from corresponding uranium compounds UCo2Si2 and UCo2Ge2 that show antiferrom
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::47361d3dd045307b171a91cde501eca5
https://doi.org/10.1063/1.2838475
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9
Single crystal investigation of the magnetic phase diagram of Up-Us
Autor: M. Kuznietz, J. Rossat-Mignod, O. Vogt, P. Burlet
Publikováno v: Journal of Magnetism and Magnetic Materials. :165-168
Neutron diffraction investigations were performed on single crystals of UP 0.80 S 0.20 and UP 0.75 S 0.25 . An incommensurate phase is observed in UP 0.80 S 0.20 below T N . A commensurate (5+,5-) structure occurs in UP 0.75 S 0.25 below T ≈ 50 K.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3f8a2cc36f473e4ff9f11c503e7bb077
https://doi.org/10.1016/0304-8853(87)90553-1
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10
Actinide pnictides and chalcogenides. IV. X-ray search for tetragonal distortion in UN and UAs in the antiferromagnetic state
Autor: C F Sampson, M Kuznietz, J A C Marples, F A Wedgwood
Publikováno v: Journal of Physics C: Solid State Physics. 8:708-716
For pt. III, see abstr. A79114 of 1974. A single crystal of UN was studied at low temperatures by X-ray diffraction. Below the Neel temperature ( approximately 55K) a very small tetragonal distortion (c/a=0.99935 at 4.2K) of the NaCl-type lattice was
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5ca19f64aa2c2621d829d785f1f0fa13
https://doi.org/10.1088/0022-3719/8/5/016
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