Table 1 Experimental pressure (P), temperature (T), heat diffusion time (τ), sample thickness after correction (d), thermal diffusivity (D), density (ρ), isobaric heat capacity (CP), and thermal conductivity (κ) of Fe.
From: Inversion of the temperature dependence of thermal conductivity of hcp iron under high pressure
Run # | Pressure medium | P (GPa) | T (K) | τ (ns) | d (µm) | α (mm2/s) | ρ (g/cm3) | CP (J/kg/K) | κ (W/m/K) |
|---|---|---|---|---|---|---|---|---|---|
1 | NaCl | 37(4) | 300 | 1326(16) | 4.88(43) | 18(3) | 9.63 | 384 | 66.4(124) |
38(4) | 1260(126) | 1937(28) | 4.93(43) | 13(2) | 9.35 | 481 | 56.4(106) | ||
39(4) | 1380(138) | 2250(35) | 4.93(43) | 11(2) | 9.34 | 488 | 49.2(93) | ||
39(4) | 1580(158) | 2861(41) | 4.94(43) | 9(2) | 9.28 | 500 | 39.5(74) | ||
39(4) | 1650(165) | 3021(59) | 4.94(43) | 8(2) | 9.25 | 507 | 37.9(73) | ||
39(4) | 1890(189) | 4478(59) | 4.96(43) | 5(1) | 9.16 | 527 | 26.5(51) | ||
2 | KCl | 74(7) | 300 | 1439(48) | 5.52(38) | 21(4) | 10.51 | 364 | 81.0(140) |
79(8) | 1640(164) | 1538(14) | 5.57(38) | 20(3) | 10.18 | 479 | 98.3(144) | ||
81(8) | 2190(219) | 1616(9) | 5.6 (38) | 19(3) | 10.02 | 507 | 98.4(140) | ||
82(8) | 2510(251) | 1465(11) | 5.61(38) | 21(3) | 9.93 | 526 | 112.2(162) | ||
82(8) | 2410(241) | 1798(17) | 5.61(38) | 17(3) | 9.96 | 519 | 90.4(133) | ||
81(8) | 2240(224) | 1933(11) | 5.60(38) | 16(2) | 10.01 | 509 | 82.7(118) | ||
85(8) | 3170(317) | 1671(53) | 5.65(38) | 19(3) | 9.71 | 574 | 106.4(179) | ||
85(9) | 3280(328) | 1484(28) | 5.65(38) | 22(3) | 9.68 | 583 | 121.6(188) | ||
85(9) | 3320(332) | 1375(26) | 5.66(38) | 23(4) | 9.66 | 587 | 132.0(204) | ||
3 | KCl | 129(13) | 300 | 386(3) | 3.11(32) | 25(5) | 11.55 | 340 | 98.6(209) |
137(14) | 1660(166) | 336(7) | 3.12(32) | 29(6) | 11.43 | 460 | 152.1(340) | ||
138(14) | 1850(185) | 329(9) | 3.12(32) | 30(7) | 11.41 | 465 | 157.0(366) | ||
141(14) | 2300(230) | 300(6) | 3.12(32) | 33(7) | 11.37 | 476 | 176.3(397) | ||
143(14) | 2570(257) | 258(7) | 3.13(32) | 38(9) | 11.34 | 483 | 208.0(482) | ||
143(14) | 2510(251) | 392(17) | 3.13(32) | 25(6) | 11.34 | 482 | 136.2(337) | ||
146(15) | 2960(296) | 430(15) | 3.13(32) | 23(5) | 11.29 | 495 | 127.3(305) | ||
4 | Al2O3 | 137(14) | 300 | 689(18) | 11.73 | 336 | |||
147(15) | 1870(187) | 570(11) | 11.43 | 465 | |||||
148(15) | 2020(202) | 652(14) | 11.4 | 469 | |||||
151(15) | 2370(237) | 504(8) | 11.33 | 479 | |||||
5 | Al2O3 | 140(14) | 300 | 834(14) | 11.73 | 336 | |||
146(15) | 1140(114) | 855(14) | 11.7 | 445 | |||||
147(15) | 1350(135) | 674(10) | 11.69 | 451 | |||||
148(15) | 1480(148) | 609(9) | 11.68 | 454 | |||||
149(15) | 1620(162) | 646(9) | 11.66 | 457 | |||||
6 | Al2O3 | 156(16) | 300 | 593(39) | 11.54 | 341 | |||
162(16) | 1060(106) | 603(31) | 11.28 | 462 | |||||
167(17) | 1720(172) | 643(8) | 11.23 | 467 | |||||
168(17) | 1950(195) | 585(5) | 11.14 | 480 | |||||
172(17) | 2430(243) | 648(34) | 11.08 | 489 | |||||
176(18) | 2860(286) | 429(8) | 11.09 | 487 | |||||
Referenced data | |||||||||
Hasegawa et al.8 | |||||||||
NaCl | 49.8(50) | 300 | 2256(28) | 6.56(39) | 19.1(25) | 9.92 | 421.9 | 80.0(104) | |
52.8(53) | 1259(126) | 3938(157) | 6.58(39) | 11.0(17) | 9.85 | 510.5 | 55.3(87) | ||
53.0(53) | 1346(135) | 4168(72) | 6.58(39) | 10.4(14) | 9.84 | 529 | 54.1(73) | ||
53.2(53) | 1385(139) | 5398(153) | 6.58(39) | 8.0(12) | 9.84 | 537.5 | 42.4(62) | ||
53.2(53) | 1400(140) | 5579(211) | 6.58(39) | 7.8(12) | 9.84 | 540.7 | 41.3(64) | ||
53.3(53) | 1423(142) | 4838(97) | 6.58(39) | 9.0(12) | 9.84 | 545.7 | 48.1(66) | ||
53.4(53) | 1449(145) | 5653(199) | 6.58(39) | 7.7(12) | 9.83 | 551.2 | 41.5(63) |
