Title: Scaling Law Describes the Spin-Glass Response in Theory, Experiments, and Simulations

Journal Article · · Physical Review Letters
 [1];  [2];  [3];  [4];  [5];  [6];  [7];  [8];  [9];  [10];  [11];  [12];  [6];  [13];  [6];  [14];  [15];  [12];  [16];  [12] more »;  [17];  [18];  [19];  [6];  [5];  [4]; ORCiD logo [20] « less
  1. Univ. of Texas, Austin, TX (United States); The University of Texas at Austin
  2. Sapienza Univ. di Roma (Italy); Univ. Complutense, Madrid (Spain)
  3. Eawag, Dübendorf (Switzerland)
  4. Univ. di Ferrara e INFN (Italy)
  5. Univ. de Zaragoza (Spain); Inst. de Biocomputación y Física de Sistemas Complejos (BIFI), Zaragoza (Spain)
  6. Univ. Complutense, Madrid (Spain); Inst. de Biocomputación y Física de Sistemas Complejos (BIFI), Zaragoza (Spain)
  7. Inst. de Biocomputación y Física de Sistemas Complejos (BIFI), Zaragoza (Spain)
  8. Univ. Complutense, Madrid (Spain)
  9. Univ. de Extremadura, Cáceres (Spain); Univ. de Extremadura, Badajoz (Spain); Inst. de Biocomputación y Física de Sistemas Complejos (BIFI), Zaragoza (Spain)
  10. Instituto de Biocomputación y Física de Sistemas Complejos (BIFI), Zaragoza (Spain); Diputación General de Aragón, Zaragoza (Spain)
  11. Univ. degli studi di Siena (Italy); INFN, Rome (Italy); Inst. de Biocomputación y Física de Sistemas Complejos (BIFI), Zaragoza (Spain)
  12. Sapienza Univ. di Roma (Italy); INFN, Rome (Italy)
  13. Inst. de Biocomputación y Física de Sistemas Complejos (BIFI), Zaragoza (Spain); Univ. de Zaragoza (Spain)
  14. Univ. de Zaragoza (Spain)
  15. Univ. of Texas, Austin, TX (United States)
  16. Escuela Univ. Politécnica–La Almunia, Zaragoza (Spain); Inst. de Biocomputación y Física de Sistemas Complejos (BIFI), Zaragoza (Spain); Univ. de Zaragoza (Spain)
  17. Univ. de Extremadura, Badajoz (Spain); Inst. de Biocomputación y Física de Sistemas Complejos (BIFI), Zaragoza (Spain)
  18. Univ. di Ferrara e INFN Sezione di Ferrara (Italy)
  19. Ames Lab., Ames, IA (United States)
  20. Chan Zuckerberg Biohub, San Francisco, CA (United States); Inst. de Biocomputación y Física de Sistemas Complejos (BIFI), Zaragoza (Spain)
+ Show Author Affiliations

The correlation length ξ, a key quantity in glassy dynamics, can now be precisely measured for spin glasses both in experiments and in simulations. However, known analysis methods lead to discrepancies either for large external fields or close to the glass temperature. We solve this problem by introducing a scaling law that takes into account both the magnetic field and the time-dependent spin-glass correlation length. Here, the scaling law is successfully tested against experimental measurements in a CuMn single crystal and against large-scale simulations on the Janus II dedicated computer.

Research Organization:
Univ. of Texas, Austin, TX (United States)
Sponsoring Organization:
Agencia Estatal de Investigación (AEI, Spain); European Research Council (ERC); FPU; Fondo Europeo de Desarrollo Regional (FEDER, EU); Ministerio de Economía, Industria y Competitividad (MINECO, Spain); USDOE Office of Science (SC), Basic Energy Sciences (BES). Materials Sciences & Engineering Division
Grant/Contract Number:
AC02-07CH11358; SC0013599
OSTI ID:
1737823
Journal Information:
Physical Review Letters, Journal Name: Physical Review Letters Journal Issue: 23 Vol. 125; ISSN 0031-9007
Publisher:
American Physical Society (APS)Copyright Statement
Country of Publication:
United States
Language:
English

References (33)

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