Eucd2as2 under high pressure

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August undefined, 2024

WebHere, we report measurements of the electrical resistivity of EuCd2As2 under pressure, which show an intriguing insulating dome at pressures between pc1 ~ 1.0 GPa and pc2 ~ … WebOct 13, 2024 · In the search for such phases, we investigate here the effects of hydrostatic pressure in EuCd2As2. For that, we present specific heat, transport, and μSR …

FIG. 1: (a) The crystal structure of EuCd2As2. (b) The crystal...

WebJan 29, 2024 · We report theoretical and experimental evidence that EuCd2As2 in magnetic fields greater than 1.6 T applied along the c axis is a Weyl semimetal with a single pair of Weyl nodes. Ab initio electronic structure calculations, verified at zero field by angle-resolved photoemission spectra, predict Weyl nodes with wave vectors k = (0, 0, +/- 0.03) x 2 pi/c … WebJul 27, 2009 · We report the ac magnetic susceptibility χ ac and resistivity ρ measurements of EuFe 2 As 2 under high pressure P . By observing nearly 100% superconducting … factory gate woods eft

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WebAug 14, 2008 · We studied the temperature-pressure phase diagram of EuFe2As2 by measurements of the electrical resistivity. The antiferromagnetic spin-density-wave … WebDownload scientific diagram (a) Pressure dependent MR of EuCd 2 As 2 at 2 K. The arrows mark the direction of magnetic field variation. (b) MR under 31.1 GPa as a … WebFeb 12, 2024 · In this work, combining high-pressure magnetotransport measurements, structure chracterizations and first principles calculations, we find that application of … does ups work martin luther king day

Equation of state (EOS) energy difference (E FM,ab-AFM,ab ) vs …

Pressure-induced ideal Weyl semimetal state in the layered ...

WebDec 25, 2024 · Furthermore, our theoretical results indicate that EuCd2As2 moves closer to the sought-for FMc state (moments ∥c) with increasing pressure further. We predict that a pressure of ≈23 GPa will... WebJan 24, 2024 · Here, we demonstrate that a single pair of WPs may also be generated from a pair of DPs. Using first-principles band structure calculations, we show that inducing … does ups work on holidaysWebHere, we report measurements of the electrical resistivity of EuCd2As2 under pressure, which show an intriguing insulating dome at pressures between pc1 ~ 1.0 GPa and pc2 ~ 2.0 GPa, situated... does ups work on columbus day 2022

"WebHere we present neutron diffraction, density-functional theory, and transport measurement results which indicate that EuCd2As2, under ambient field, strain, and pressure, is such a material with a ... " - Eucd2as2 under high pressure

Eucd2as2 under high pressure

Temperature dependence of the REXS intensity from EuCd2As2 …

WebMar 18, 2024 · Abstract: Y24.00011: Pressure control of magnetic state in ... spectroscopy and valence state verification using X-ray absorption spectroscopy along with structural refinement using high-resolution X-ray diffraction. ... and P. C. Canfield, Pressure-induced ferromagnetism in the topological semimetal EuCd2As2, arXiv:2108.01871 (2024). [2] J. …

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WebFeb 12, 2024 · The rich nontrivial topological phases rooted in the interplay between magnetism and topology in the layered antiferromagnet EuCd2As2 have captured vast attention, especially the ideal Weyl ... WebFeb 1, 2009 · Upon applying magnetic field with H∥c at 2 K, the magnetization increases linearly to 7.0 μB f.u.−1 at μ0H=1.7 T and then remains at this value for saturated Eu2+ moments under higher fields. In...

WebHere, we report measurements of the electrical resistivity of EuCd2As2 under pressure, which show an intriguing insulating dome at pressures between pc1 ~ 1.0 GPa and pc2 ~ 2.0 GPa, situated... WebApr 18, 2024 · Here we present neutron diffraction, density-functional theory, and transport measurement results which indicate that EuCd2As2, under ambient field, strain, and pressure, is such a material with a single pair of Weyl points.

WebSep 6, 2024 · According to the theoretical calculations [56, 61], EuCd 2 As 2 may have A-type antiferromagnetic structure with in-plane or out-of-plane magnetic moments at low temperatures, as shown in Fig. 1b... WebHere, we report measurements of the electrical resistivity of EuCd2As2 under pressure, which show an intriguing insulating dome at pressures between pc1 ~ 1.0 GPa and pc2 ~ 2.0 GPa, situated ...

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WebJun 26, 2024 · A pressure ulcer/injury (PU/PI) can present as intact skin and/or ulcer and may be painful. It occurs as a result of pressure, or pressure in combination with … factory gate woods tarkovWebFeb 18, 2024 · Our results indicate EuCd2As2 is a fertile playground for investigating the interplay between magnetism and topology, and potentially a plethora of topologically … does ups work on martin luther king day 2022WebUnder applied pressure, the interatomic distances shrink, which modifies the interactions between atoms and may lead to the appearance of new (sometimes exotic) physical properties, such as... factory gate pricing คือWebAcidosis (exact match) This is the official exact match mapping between ICD9 and ICD10, as provided by the General Equivalency mapping crosswalk. This means that in all cases … factory gate woodsWebMay 11, 2024 · Here we present neutron diffraction, density-functional theory, and transport measurement results which indicate that EuCd2As2, under ambient field, strain, and pressure, is such a material with a ... factory gate woods extractWebOct 1, 2024 · A free Eu 2+ ion has the spin of S = 7/2 and the theoretical magnetic moment value is 7.94 μB. 2 The magnetic structure shown in Fig. 1(a) has an A-type AFM phase … does ups work on new year\u0027s dayWebFeb 12, 2024 · EuCd2As2 through driving the in-plane antiferromagnetic state across an intermediate in-plane FM state then into the out-of-plane FM state. Our high-pressure angle dispersive X-ray diffraction and X-ray absorption near-edge spectroscopy measurements excluded structure transition and/or change of Eu2+ does ups work on sundays