نتایج جستجو برای: magnetic anomaly
تعداد نتایج: 375275 فیلتر نتایج به سال:
A heat capacity anomaly in the vicinity of magnetic transition was observed single crystal GaFeO3 for first time. The crystals grown along expected electric polarization direction were characterized by X-ray diffraction, Mössbauer and measurements. Two separate data analyses showed similar results within experimental accuracy. Critical exponent, α=-0.2(1), amplitude ratios positive negative red...
Gd5(SixGe1-x)4 has a complex magnetic-structural phase diagram which can be divided into three distinct regions. I t exhibits an unusual first order coupled magnetic-structural phase transition in the region 0.41 ≤ x ≤ 0.51. A series of magnetostrictive strain measurements were carried out as a function of magnetic field strength at different temperatures and as a function of temperature at nea...
There have been recent calls to develop protocols that collect unambiguous measures of behaviour using automatic techniques in conditioning experiments on magnetic orientation. Here, we describe an automated technique for recording the behaviour of Pekin ducks in a conditioning test that allows them to express unrestricted searching behaviour. Pekin ducks were trained to find hidden food in one...
Electrons in materials with linear dispersion behave as massless Weyl- or Dirac-quasiparticles, and continue to intrigue due to their close resemblance to elusive ultra-relativistic particles as well as their potential for future electronics. Yet the experimental signatures of Weyl-fermions are often subtle and indirect, in particular if they coexist with conventional, massive quasiparticles. H...
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