High-pressure-high-temperature phase diagram of tin

被引：4

作者：

Freville, Robin ^{[1
,2
]}

Dewaele, Agnes ^{[1
,2
]}

Guignot, Nicolas ^{[3
]}

Faure, Philippe ^{[4
]}

Henry, Laura ^{[1
,2
,3
]}

Garbarino, Gaston ^{[5
]}

Mezouar, Mohamed ^{[5
]}

机构：

[1] CEA, DAM, DIF, F-91297 Arpajon, France

[2] Univ Paris Saclay, CEA, Lab Matiere Condit Extremes, F-91680 Bruyeres Le Chatel, France

[3] Synchrotron Soleil, Orme Merisiers, F-91190 St Aubin, France

[4] CEA, DAM, VALDUC, F-21120 Is Sur Tille, France

[5] European Synchrotron Radiat Facil, BP220, F-38043 Grenoble, France

来源：

PHYSICAL REVIEW B | 2024年 / 109卷 / 10期

关键词：

High pressure engineering - Pyrometers - Pyrometry;

D O I：

10.1103/PhysRevB.109.104116

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The high-pressure-high-temperature behavior of tin has been measured with x-ray diffraction and laser-heated diamond anvil cells up to 225 GPa at 300 K and to 110 GPa and <^>4000 K. Temperature has been measured using conventional point pyrometry as well as a four-color mapping pyrometer. The stability fields of Sn liquid and solid phases (beta-Sn, bct gamma -Sn, bcc-Sn, hcp-Sn) have been constrained. The high-pressure hcp-Sn phase has been observed but at higher pressure than under hydrostatic compression. The bcc-bct transition conditions are measured, up to a bcc-bct-liquid triple point at 18.9 GPa/1410 K. A lower bound for bcc-Sn melting line is proposed (Simon equation): Tm = 581((P - 2.86)/6.44 + 1)0.71 (P in GPa, Tm in Kelvin).

引用

页数：11

共 49 条

[1]

Vanderborgh C. A., Vohra Y. K., Xia H., Ruoff A. L., bcc lead at 109 GPa: Diffraction studies to 208 GPa, Phys. Rev. B, 41, (1990)

[2]

McMahon M. I., Nelmes R. J., Wright N. G., Allan D. R., Pressure dependence of the Imma phase of silicon, Phys. Rev. B, 50, (1994)

[3]

Takemura K., Schwarz U., Syassen K., Christensen N., Hanfland M., Novikov D., Loa I., High-pressure structures of Ge above 100 GPa, Phys. Status Solidi (b), 223, (2001)

[4]

Gialanella S., Deflorian F., Girardi F., Lonardelli I., Rossi S., Kinetics and microstructural aspects of the allotropic transition in tin, J. Alloys Compd, 474, (2009)

[5]

Desgreniers S., Vohra Y. K., Ruoff A. L., Tin at high pressure: An energy-dispersive x-ray-diffraction study to 120 GPa, Phys. Rev. B, 39, (1989)

[6]

Barnett J. D., Bean V. E., Hall H. T., X-Ray diffraction studies on tin to 100 kilobars, J. Appl. Phys, 37, (1966)

[7]

Hu J., Zhou X., Dai C., Tan H., Li J., Shock-induced bct-bcc transition and melting of tin identified by sound velocity measurements, J. Appl. Phys, 104, (2008)

[8]

Xu L., Bi Y., Li X., Wang Y., Cao X., Cai L., Wang Z., Meng C., Phase diagram of tin determined by sound velocity measurements on multi-anvil apparatus up to 5 GPa and 800 K, J. Appl. Phys, 115, (2014)

[9]

Salamat A., Garbarino G., Dewaele A., Bouvier P., Petitgirard S., Pickard C. J., McMillan P. F., Mezouar M., Dense close-packed phase of tin above 157 GPa observed experimentally via angle-dispersive x-ray diffraction, Phys. Rev. B, 84, (2011)

[10]

Salamat A., Briggs R., Bouvier P., Petitgirard S., Dewaele A., Cutler M. E., Cora F., Daisenberger D., Garbarino G., McMillan P. F., High-pressure structural transformations of Sn up to 138 GPa: Angle-dispersive synchrotron x-ray diffraction study, Phys. Rev. B, 88, (2013)

← 1 2 3 4 5 →