Crossref journal-article
American Geophysical Union (AGU)
Journal of Geophysical Research: Solid Earth (13)
Abstract

We have performed a series of co‐compression experiments on Au, Pt, Mo, MgO and NaCl to extend internally consistent pressure calibration and characterize shear strength of pressure media to 2.5 Mbar. Measured unit cell volumes of calibrants show differences between existing pressure scales of ∼10% above 2 Mbar. A new comprehensive pressure scale is proposed in good agreement with recent reduced shock isotherms for Au, Mo and Pt and with internal agreement to 3% at Mbar pressures. Deviatoric stresses were analyzed for each material based on diffraction line broadening and line shifts due to anisotropic strain. The measured strength of Ne at 2.5 Mbar is 8 GPa. Diffraction line width analysis suggests that deviatoric stress conditions at 2.5 Mbar are similar for He and Ne media.

Bibliography

Dorfman, S. M., Prakapenka, V. B., Meng, Y., & Duffy, T. S. (2012). Intercomparison of pressure standards (Au, Pt, Mo, MgO, NaCl and Ne) to 2.5 Mbar. Journal of Geophysical Research: Solid Earth, 117(B8). Portico.

Authors 4
  1. S. M. Dorfman (first)
  2. V. B. Prakapenka (additional)
  3. Y. Meng (additional)
  4. T. S. Duffy (additional)
References 94 Referenced 63
  1. 10.1515/9781501508707-006 / High‐Pressure, High‐Temperature Crystal Chemistry / Rev. Mineral. Geochem. by Angel R. J. (2000)
  2. 10.1103/PhysRev.162.767
  3. 10.1126/science.206.4422.1073
  4. 10.1103/PhysRev.71.809
  5. 10.1029/JB083iB03p01257
  6. 10.1016/0378‐4363(81)90127‐3
  7. 10.1002/pssa.2211410214
  8. 10.1029/JB090iB02p01794
  9. 10.1103/PhysRev.111.713
  10. 10.1080/08957950701659627
  11. 10.1029/1999JB900364
  12. 10.1103/PhysRevB.70.094112
  13. 10.1103/PhysRevLett.97.215504
  14. 10.1103/PhysRevB.77.094106
  15. 10.1103/PhysRevB.78.104102
  16. 10.1103/PhysRevB.81.174121
  17. 10.1080/08957950701659700
  18. 10.1134/S1028334X06070208
  19. 10.1063/1.2833175
  20. 10.1029/94JB02065
  21. 10.1103/PhysRevLett.74.1371
  22. {'key': 'e_1_2_6_23_1', 'first-page': '11', 'volume-title': 'Second and Higher Order Elastic Constants, Landolt‐Börnstein: Numerical Data and Functional Relationships in Sciences and Technology ‐ New Series', 'author': 'Every A. G.', 'year': '2011'} / Second and Higher Order Elastic Constants, Landolt‐Börnstein: Numerical Data and Functional Relationships in Sciences and Technology ‐ New Series by Every A. G. (2011)
  23. 10.2138/am-1999-0308
  24. 10.1073/pnas.0609013104
  25. 10.1063/1.92597
  26. 10.1103/PhysRev.158.637
  27. 10.1103/PhysRevB.69.054107
  28. 10.1080/08957959608201408
  29. 10.1063/1.333139
  30. 10.1103/PhysRevB.39.11820
  31. 10.1103/PhysRevB.42.6458
  32. 10.1103/PhysRev.144.411
  33. 10.1029/2005GL024468
  34. 10.1016/j.pepi.2008.03.002
  35. 10.1063/1.351203
  36. 10.1063/1.344177
  37. 10.1007/978-94-009-7867-6_3
  38. 10.1063/1.3406140
  39. 10.1080/08957959.2011.611469
  40. 10.1088/0305‐4608/9/5/006
  41. 10.1103/PhysRevB.68.144101
  42. 10.1016/j.pepi.2009.04.005
  43. 10.1088/0022‐3727/42/7/075413
  44. 10.1016/j.pepi.2010.03.010
  45. 10.1029/2005JB004251
  46. 10.1063/1.3197135
  47. 10.1103/PhysRevLett.60.2649
  48. {'volume-title': 'LASL Shock Hugoniot Data', 'year': '1980', 'author': 'Marsh S. P.', 'key': 'e_1_2_6_49_1'} / LASL Shock Hugoniot Data by Marsh S. P. (1980)
  49. 10.1016/j.pepi.2008.05.013
  50. 10.1063/1.3054331
  51. 10.1126/science.1095932
  52. 1997 John Wiley Hoboken N. J. W. J. Nellis Dynamic high pressure effects in solids 541 554
  53. 10.1080/08957950701659734
  54. 10.1088/1742‐6596/215/1/012196
  55. 10.2138/am.2006.2118
  56. 10.1016/j.ssc.2006.01.022
  57. 10.1016/j.jpcs.2010.12.004
  58. 10.1080/08957950802333593
  59. 10.1007/BF01341146
  60. 10.1063/1.3573393
  61. 10.1103/PhysRevB.65.104114
  62. 10.1029/2009JB006975
  63. 10.1016/S0012‐821X(02)00917‐2
  64. 10.1063/1.352809
  65. 10.1063/1.3197213
  66. 10.1063/1.1397283
  67. 10.1063/1.2891424
  68. 10.1103/PhysRevB.59.R14141
  69. 10.1016/S0031‐9201(00)00143‐6
  70. 10.1007/s11434‐007‐0240‐y
  71. 10.1029/2000JB900318
  72. 10.1007/BF01449185
  73. 10.1103/PhysRevB.78.024304
  74. 10.1063/1.1134902
  75. 10.1063/1.1328410
  76. 10.1103/PhysRevB.78.104119
  77. 10.1088/1742‐6596/215/1/012017
  78. 10.1029/2008JB005813
  79. 10.1126/science.1194662
  80. 10.1029/2003JB002446
  81. 10.1063/1.1429643
  82. 10.1063/1.1502241
  83. 10.1063/1.3054331
  84. 10.1088/0022‐3719/19/20/001
  85. 10.1029/JB092iB09p09319
  86. 10.1063/1.46284
  87. 10.2138/rmg.2010.71.4
  88. 10.1029/2007JB005275
  89. 10.1063/1.2840189
  90. 10.1103/PhysRevB.80.104114
  91. 10.1021/jp9073637
  92. 10.1073/pnas.240466697
  93. 10.1063/1.2844358
  94. 10.1103/PhysRevB.62.8766
Dates
Type When
Created 13 years, 1 month ago (July 26, 2012, 4:30 a.m.)
Deposited 1 year, 10 months ago (Oct. 30, 2023, 10:50 a.m.)
Indexed 3 weeks, 6 days ago (Aug. 6, 2025, 9:48 a.m.)
Issued 13 years, 1 month ago (Aug. 1, 2012)
Published 13 years, 1 month ago (Aug. 1, 2012)
Published Online 13 years ago (Aug. 30, 2012)
Published Print 13 years, 1 month ago (Aug. 1, 2012)
Funders 0

None

@article{Dorfman_2012, title={Intercomparison of pressure standards (Au, Pt, Mo, MgO, NaCl and Ne) to 2.5 Mbar}, volume={117}, ISSN={0148-0227}, url={http://dx.doi.org/10.1029/2012jb009292}, DOI={10.1029/2012jb009292}, number={B8}, journal={Journal of Geophysical Research: Solid Earth}, publisher={American Geophysical Union (AGU)}, author={Dorfman, S. M. and Prakapenka, V. B. and Meng, Y. and Duffy, T. S.}, year={2012}, month=aug }