Published May 30, 2025 | Version v1
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Cascade of magnetic-field-driven quantum phase transitions in Ce3Pd20Si6: Figures data

  • 1. ROR icon TU Wien
  • 2. ROR icon Institut Laue-Langevin
  • 3. ROR icon TU Dresden
  • 4. ROR icon Leibniz Institute for Solid State and Materials Research
  • 5. ROR icon National High Magnetic Field Laboratory
  • 6. ROR icon Saint Louis University

Description

The text files contain the data that has been used to create the figures in the  publication "Cascade of magnetic-field-driven quantum phase transitions in Ce3Pd20Si6"

The data are tab separated and can be used without any specific script. Explanations of the content are as follow:

Fig3: Field-induced magnetic Bragg intensity at Q = (111), measured at T = 50 mK as a function of the magnetic field applied along the [112] direction.

Fig4:
(a) and (b): A selection of unprocessed INS data taken at T = 0.05 K at Q = (111) and (110), respectively, in magnetic fields of 7, 9.5, 12, and 13.5 T applied along [112], presented as offset plot. Files (a_1) and (b_1) are the fits of the respective measured curves
 (c): Data collected at the highet magnetic field of 14.5 T at different Q vectors. File (c_1) contains the fits of the respective curves.
(d) and (e): Magnetic field dependence of the inelastic peak positions extracted from the fits from the curves measured at Q = (111) and Q = (-110).

Fig5: Dispersion of field-induced magnetic excitations in Ce3Pd20Si6 measured in a magnetic field of 14.5 T applied along the [112] axis. The color map is composed of energy scans such as those in Fig. 4(c), measured along high-symmetry directions following the polygonal path (0.4 0.4 0.4)–(111)–(110)–(-0.5 0.5 0). The fitted peak position are shown as data points Fig5_1; the lines are an empirical fit to the data (Fig5_1).

Important Note on Fig.5: Fig5 is a 15x50 matrix with the color coded intensities. (NaN = Not a Number means the point was not measured to save time). Here the data presented can be reproduced as follows:

  • Y-spacing is 0.05meV (range is from 0 to 2.5meV), 
  • X-spacing is (2*pi/a)*sqrt(h^2 + k^2 + l^2) and
  • range is (0.4,0.4,0.4)-(1,1,1)-(-1,1,0)-(-0.5,0.5,0). 

where h,k,l are the Miller indices.

Fig5_1 contains the fitted peak positions and dispersion as well as the X and Y-spacings (r.l.u. and energy respectively).

Files

Fig3.txt

Files (283.5 KiB)

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Additional details

Related works

Is supplement to
Journal Article: 10.1103/PhysRevB.105.174429 (DOI)

Funding

Quantitative Spatio-Temporal Model-Building for Correlated Electronic Matter (QUAST) I5868-FOR5249
FWF Austrian Science Fund
Quantum criticality and new phases at ultralow temperatures (UltraLowT) P29296-N27
FWF Austrian Science Fund
German Research Foundation (DFG) PO 2621/1-1
German Research Foundation (DFG)
German Research Foundation (DFG) AV 169/3-1
German Research Foundation (DFG)