scholarly journals Long-range magnetic order inCeRu2Al10studied via muon spin relaxation and neutron diffraction

2010 ◽  
Vol 82 (10) ◽  
Author(s):  
D. D. Khalyavin ◽  
A. D. Hillier ◽  
D. T. Adroja ◽  
A. M. Strydom ◽  
P. Manuel ◽  
...  
Keyword(s):  
Neutron Diffraction ◽  
Long Range ◽  
Spin Relaxation ◽  
Magnetic Order ◽  
Muon Spin ◽  
Muon Spin Relaxation ◽  
Range Magnetic Order ◽  
Long Range Magnetic Order

Possible Existence of the Stripe Correlations in Electron-Doped Superconducting Cuprates Eu1.85Ce0.15Cu1-yNiyO4+α-δ Studied by Muon-Spin-Relaxation

2014 ◽  
Vol 896 ◽  
pp. 354-357 ◽  
Author(s):  
Risdiana ◽  
Lusi Safriani ◽  
Wahyu Alamsyah Somantri ◽  
Togar Saragi ◽  
Tadashi Adachi ◽  
...  
Keyword(s):  
Spin Relaxation ◽  
Magnetic Order ◽  
Muon Spin ◽  
Spin Correlation ◽  
Muon Spin Relaxation ◽  
Superconducting Cuprates ◽  
Range Magnetic Order ◽  
Ni Substitution ◽  
Long Range Magnetic Order ◽  
Muon Spin Precession

Partially Ni-substituted electron-doped superconducting cuprates of Eu1.85Ce0.15Cu1-yNiyO4+α-δ (ECCNO) with y = 0, 0.01, 0.02 and 0.05 have been studied by muon-spin-relaxation (mSR) measurements, in order to elucidate whether or not the dynamical stripe correlations of spins and charges exist in electron-doped cuprates. It has been found that the development of the Cu-spin correlation is induced at low temperatures through the Ni substitution and that, for y = 0.02, a muon-spin precession due to a long-range magnetic order has been observed at 10 K. These results suggest a possibility that the stripe model can globally explain the high-Tc superconductivity in both hole- and electron-doped cuprates.

Variable pressure-temperature neutron diffraction of wüstite (Fe1−xO): Absence of long-range magnetic order to 20GPa

2005 ◽  
Vol 86 (5) ◽  
pp. 052505 ◽  
Author(s):  
Yang Ding ◽  
Jian Xu ◽  
Charles T. Prewitt ◽  
Russell J. Hemley ◽  
Ho-kwang Mao ◽  
...  
Keyword(s):  
Neutron Diffraction ◽  
Long Range ◽  
Magnetic Order ◽  
Variable Pressure ◽  
Range Magnetic Order ◽  
Long Range Magnetic Order

Long Range Magnetic Order on the Kondo Lattice –SDW in Ce(Ru1-xRhx)2Si2as Studied by Neutron Diffraction

1997 ◽  
Vol 66 (8) ◽  
pp. 2473-2480 ◽  
Author(s):  
Shuzo Kawarazaki ◽  
Masugu Sato ◽  
Hiroaki Kadowaki ◽  
Yoshiyuki Yamamoto ◽  
Yoshihito Miyako
Keyword(s):  
Neutron Diffraction ◽  
Long Range ◽  
Magnetic Order ◽  
Kondo Lattice ◽  
Range Magnetic Order ◽  
Long Range Magnetic Order

scholarly journals Co-existence of short- and long-range magnetic order in LaCo2P2

2021 ◽  
Author(s):  
Ola Kenji Forslund ◽  
Daniel Andreica ◽  
Hiroto Ohta ◽  
Masaki Imai ◽  
Chishiro Michioka ◽  
...  
Keyword(s):  
Long Range ◽  
First Principles ◽  
Magnetic Order ◽  
Muon Spin ◽  
Intrinsic Property ◽  
Muon Spin Rotation ◽  
Zero Field ◽  
First Principles Calculations ◽  
Range Magnetic Order ◽  
Long Range Magnetic Order

Abstract The ferromagnetic (FM) nature of the metallic LaCo2P2 was investigated with the positive muon spin rotation, relaxation and resonance (μ+SR) technique. Transverse and zero field μ+SR measurements revealed that the compound enters a long range FM ground state at TZFC = 135.00(1) K, consistent with previous studies. Based on the reported FM structure, the internal magnetic field was computed at the muon sites, which were predicted with first principles calculations. The computed result agree well with the experimental data. Moreover, although LaCo2P2 is a paramagnet at higher temperatures T > 160 K, it enters a short range ordered (SRO) magnetic phase for T ZF C < T ≤160 K. Measurements below the vicinity of T ZF C revealed that the SRO phase co-exists with the long range FM order at temperatures 124 K ≤T ≤T ZF C. Such co-existence is an intrinsic property and may be explained by an interplay between spin and lattice degree of freedoms.

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