Zobrazeno 1 - 10
of 43
pro vyhledávání: '"I. Karla"'
Publikováno v:
Journal of Magnetism and Magnetic Materials. 217:74-82
A giant magnetoresistance is observed at low temperatures in RENiSb semiconductors, and is studied as function of field and temperature. The magnetoresistance scales roughly with the square of the magnetization in the paramagnetic state, the proporti
Publikováno v:
Solid State Communications. 113:709-712
Synchrotron light has been used to investigate the Gd photoemission (PE) in the 200–500 eV photon energy range. We found that spectra of the Gd 4d multiplet depend on the excitation energy . The spectral intensity ‘flows’ between high binding e
Publikováno v:
Physica B: Condensed Matter. 271:294-303
The crystalline electric field (CEF) of RNiSb ( R = Ce , Pr, Nd, Tb, Dy, Ho, Er and ( Er 0.1 Y 0.9 ) ) has been investigated by inelastic neutron scattering measurements and compared with the theoretical CEF-simulations. The determined CEF level sche
Autor:
Martin Neumann, Ernst Z. Kurmaev, Alexander Moewes, I Karla, David L. Ederer, B. Schneider, A. I. Poteryaev, V. I. Anisimov, R.N. Lyubovskaya
Publikováno v:
Physica C: Superconductivity. 321:191-198
The results of our theoretical and experimental study of electronic structure of poly(sulfur nitride) are presented. The S L2,3 (3s→2p transition) and N Kα (2p→1s transition) X-ray emission spectra (XES) of (SN)x single crystal are measured usin
Publikováno v:
Journal of Alloys and Compounds. 286:153-157
Four Gd compounds with Cu (GdCu, GdCu 2 , Gd 2 Cu 9 and GdCu 6 ) were investigated with use of x-ray photoelectron spectroscopy. The chemical shifts of most prominent photoemission lines were analysed. We found that the Gd core level shift is always
Publikováno v:
Physica B: Condensed Matter. 253:215-221
The magnetic structures of RNiSb compounds (R=Ce, Nd, Tb, Dy, Ho) have been investigated by neutron diffraction. At low temperatures, the hexagonal compound NdNiSb shows a ferromagnetic order, whereas CeNiSb has a modulated structure with a ferromagn
Publikováno v:
Journal of Alloys and Compounds. 265:42-48
The physical properties of RNiSb (R=rare earth) have been investigated by magnetization, resistivity and magnetoresistance measurements. The light rare earth compounds are metallic, while those with Tb, Dy, Ho, are semiconductors with a giant negativ
Publikováno v:
Surface Science. :238-241
The relativistic one-step model of photoemission in its version for several atoms per unit cell is applied to the intermetallic compound GdCu. Here we present normal and off-normal photoelectron spectra from the (110) surface of antiferromagnetic GdC
Publikováno v:
Journal of Applied Physics. 79:1898-1902
The intermixing (and associated interdiffusion) resulting from ion implantation of argon ions into Cd1−xMnxTe quantum‐well structures has been investigated. The experimental value of the mixing parameter of 1.5×103 A/eV is large compared with th
Publikováno v:
ChemInform. 29