PHYSICAL REVIEW B - Czasopismo - MOST Wiedzy

Wyszukiwarka

Physical review b

ISSN: 2469-9950

Współczynnik Impact Factor

Zaloguj się aby zobaczyć Współczynnik Impact Factor dla tego czasopisma

Punkty Ministerialne

Punkty Ministerialne
Lista Rok Punkty
A 2017 35
A 2016 35

Filtry

wszystkich: 13

  • Kategoria
  • Rok
  • Opcje

Katalog Czasopism

2019
  • Charge density wave and large nonsaturating magnetoresistance in YNiC2 and LuNiC2

    We report a study of physical properties of two quasi-low-dimensional metals YNiC2 and LuNiC2 including the investigation of transport, magnetotransport, galvanomagnetic, and specific heat properties. In YNiC2 we reveal two subsequent transitions associated with the formation of weakly coupled charge density wave at TCDW=318K and its locking in with the lattice at T1=275K. These characteristic temperatures follow the previously...

    Pełny tekst w serwisie zewnętrznym

  • Synthesis and physical properties of the 10.6 K ferromagnet NdIr3
    Publikacja

    - PHYSICAL REVIEW B - 2019

    The magnetic, transport, and thermodynamic properties of NdIr3 are reported. Its PuNi3-type crystal structure (space group R−3m), with lattice parameters a= 5.3262(1)Å and c=26.2218(3)Å, was confirmed by powder x-ray diffraction. Our measurements indicate that NdIr3 exhibits a previously unreported paramagnetic to ferromagnetic phase transition below TC=10.6 K(determined by using the Arrott plot). The magnetic susceptibility obeys...

    Pełny tekst w serwisie zewnętrznym

2018
2017
2016
  • Detailed investigation of the phase transition inKxP4W8O32and experimental arguments for a charge density wave due to hidden nesting
    Publikacja
    • K. Kolincio
    • O. Pérez
    • S. Hébert
    • P. Fertey
    • A. Pautrat

    - PHYSICAL REVIEW B - 2016

    Detailed structural and magnetotransport properties of monophosphate tungsten bronze Kx(PO2)4(WO3)8 single crystals are reported. Both galvanomagnetic and thermal properties are shown to be consistent with a charge density wave electronic transition due to hidden nesting of the quasi-1D portion of the Fermi surface. We also observe the enhancement of electronic anisotropy due to reconstruction of the Fermi surface at the Peierls...

    Pełny tekst w serwisie zewnętrznym

  • Electronic structure and magnetism of samarium and neodymium adatoms on free-standing graphene
    Publikacja
    • A. Kozub
    • A. Shick
    • F. Máca
    • J. Kolorenč
    • A. Lichtenstein

    - PHYSICAL REVIEW B - 2016

    The electronic structure of selected rare-earth atoms adsorbed on a free-standing graphene was investigated using methods beyond the conventional density functional theory (DFT+U, DFT +HIA, and DFT+ED). The influence of the electron correlations and the spin-orbit coupling on the magnetic properties has been examined. The DFT+U method predicts both atoms to carry local magnetic moments (spin and orbital) contrary to a nonmagnetic...

    Pełny tekst w serwisie zewnętrznym

  • Field-induced suppression of charge density wave in GdNiC2

    We report the specific heat, magnetic, magnetotransport, and galvanomagnetic properties of polycrystalline GdNiC 2 . In the intermediate temperature region above T N = 20 K, we observe large negative magnetoresistance due to Zeeman splitting of the electronic bands and partial destruction of a charge density wave ground state. Our magnetoresistance and Hall measurements show that at low temperatures a magnetic field-induced transformation from...

    Pełny tekst w serwisie zewnętrznym

  • Giant Nernst effect in the incommensurate charge density wave state of P4W12O44
    Publikacja
    • K. Kolincio
    • D. Ramzy
    • P. Olivier
    • G. Laurent
    • F. Pierre
    • A. Pautrat

    - PHYSICAL REVIEW B - 2016

    We report the study of Nernst effect in quasi-low-dimensional tungsten bronze P4W12O44 showing a sequence of Peierls instabilities. We demonstrate that both condensation of the electronic carriers in the charge density wave state and the existence of high-mobility electrons and holes originating from the small pockets remaining in the incompletely nested Fermi surface give rise to a Nernst effect of a magnitude similar to that...

    Pełny tekst w serwisie zewnętrznym

  • Rattling-enhanced superconductivity in MV2Al20 (M = Sc, Lu, Y) intermetallic cage compounds
    Publikacja

    - PHYSICAL REVIEW B - 2016

    Polycrystalline samples of four intermetallic compounds: MV2Al20 (M=Sc, Y, La, and Lu) were synthesized using an arc-melting technique. The crystal structures were analyzed by means of powder x-ray diffraction and Rietveld analysis, and the physical properties were studied by means of heat capacity, electrical resistivity, and magnetic susceptibility measurements down to 0.4 K. For ScV2Al20, LuV2Al20, and YV2Al20, superconductivity...

    Pełny tekst w serwisie zewnętrznym

2002
  • Quenching effects in organic electroluminescence
    Publikacja

    - PHYSICAL REVIEW B - 2002

    We examine various electronic processes that underlie the quenching of the emission from highly efficient phosphorescent and electrophosphorescent organic solid-state molecular systems. As an example, we study the luminescent efficiencies from the phosphorescent iridium (III) complex, fac tris (2-phenylpyridine) iridium [(Ir (ppy)3] doped into a diamine derivative doped polycarbonate hole-transporting matrix and in the form...

wyświetlono 41 razy