Superconductivity in titanium probed by AC magnetic susceptibility to 120 GPa

doi:10.1088/1674-1056/adb26e

中国物理B ›› 2025, Vol. 34 ›› Issue (4): 47403-047403.doi: 10.1088/1674-1056/adb26e

Superconductivity in titanium probed by AC magnetic susceptibility to 120 GPa

Jing Song(宋静)^1,†, Hongyu Liu(刘红玉)^1,2, Xiancheng Wang(望贤成)¹, and Changqing Jin(靳常青)^1,2,‡

1 Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China;
2 School of Physical Sciences, University of Chinese Academy of Sciences, Beijing 100190, China

收稿日期:2024-12-27 修回日期:2025-01-23 接受日期:2025-02-05 出版日期:2025-04-15 发布日期:2025-04-15
通讯作者: Jing Song, Changqing Jin E-mail:jingsong@iphy.ac.cn;jin@iphy.ac.cn
基金资助:
Project supported by the National Key Research and Development Program of China (Grant No. 2023YFA1406000) and the National Natural Science Foundation of China (Grant No. 12204514).

Superconductivity in titanium probed by AC magnetic susceptibility to 120 GPa

Jing Song(宋静)^1,†, Hongyu Liu(刘红玉)^1,2, Xiancheng Wang(望贤成)¹, and Changqing Jin(靳常青)^1,2,‡

1 Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China;
2 School of Physical Sciences, University of Chinese Academy of Sciences, Beijing 100190, China

Received:2024-12-27 Revised:2025-01-23 Accepted:2025-02-05 Online:2025-04-15 Published:2025-04-15
Contact: Jing Song, Changqing Jin E-mail:jingsong@iphy.ac.cn;jin@iphy.ac.cn
Supported by:
Project supported by the National Key Research and Development Program of China (Grant No. 2023YFA1406000) and the National Natural Science Foundation of China (Grant No. 12204514).

摘要/Abstract

摘要： We used a highly sensitive AC magnetic susceptibility technique to probe superconductivity in elemental titanium (Ti) under extreme pressures to 120 GPa in a diamond anvil cell (DAC). The measurements reveal that the critical temperature ($T_{\rm c}$) of Ti rises monotonically with increasing pressure, reaching 6.1 K at 120 GPa. Our results confirm the bulk nature of the superconductivity in Ti, as evidenced by a robust diamagnetic response in the AC magnetic susceptibility. Our work provides a routine technique to probe Meissner effect of elemental superconductors at megabar pressures.

关键词: superconductivity, high pressure, susceptibility

Abstract: We used a highly sensitive AC magnetic susceptibility technique to probe superconductivity in elemental titanium (Ti) under extreme pressures to 120 GPa in a diamond anvil cell (DAC). The measurements reveal that the critical temperature ($T_{\rm c}$) of Ti rises monotonically with increasing pressure, reaching 6.1 K at 120 GPa. Our results confirm the bulk nature of the superconductivity in Ti, as evidenced by a robust diamagnetic response in the AC magnetic susceptibility. Our work provides a routine technique to probe Meissner effect of elemental superconductors at megabar pressures.

Key words: superconductivity, high pressure, susceptibility

中图分类号: (Superconductivity phase diagrams)

74.25.Dw

74.62.Fj (Effects of pressure) 07.55.Jg (Magnetometers for susceptibility, magnetic moment, and magnetization measurements)

Jing Song(宋静), Hongyu Liu(刘红玉), Xiancheng Wang(望贤成), and Changqing Jin(靳常青). Superconductivity in titanium probed by AC magnetic susceptibility to 120 GPa[J]. 中国物理B, 2025, 34(4): 47403-047403.

Jing Song(宋静), Hongyu Liu(刘红玉), Xiancheng Wang(望贤成), and Changqing Jin(靳常青). Superconductivity in titanium probed by AC magnetic susceptibility to 120 GPa[J]. Chin. Phys. B, 2025, 34(4): 47403-047403.

参考文献

[1] Allen P B and Dynes R C 1975 Phys. Rev. B 12 905
[2] Kawamura M, Hizume Y and Ozaki T 2020 Phys. Rev. B 101 134511
[3] McMillan W L 1968 Phys. Rev. 167 331
[4] Yao C and Ma Y 2021 Science 24 102541
[5] Debessai M, Hamlin J J and Schilling J S 2008 Phys. Rev. B 78 064519
[6] Song J, Fabbris G, Bi W, Haskel D and Schilling J S 2018 Phys. Rev. Lett. 121 037004
[7] He X, Zhang C, Li Z, Zhang S, Feng S, Zhao J, Lu K, Min B, Peng Y, Wang X, Song J, Wang L, Kawaguchi S I, Ji C, Li B, Liu H, Tse J S and Jin C 2023 Chin. Phys. Lett. 40 107403
[8] Ying J, Liu S, Lu Q, Wen X, Gui Z, Zhang Y, Wang X, Sun J and Chen X 2023 Phys. Rev. Lett. 130 256002
[9] Wang K, Sun Y, Zhou M, Liu H, Ma G,Wang H, Liu G and Ma Y 2023 Phys. Rev. Res. 5 043248
[10] Zhang C, He X, Liu C, Li Z, Lu K, Zhang S, Feng S, Wang X, Peng Y, Long Y, Yu R, Wang L, Prakapenka V, Chariton S, Li Q, Liu H, Chen C and Jin C 2023 Nat. Commun. 13 5411
[11] Liu X, Jiang P, Wang Y, Li M, Li N, Zhang Q, Wang Y, Li Y L and Yang W 2022 Phys. Rev. B 105 224511
[12] Ishizuka M, Iketani M and Endo S 2000 Phys. Rev. B 61 R3823
[13] Hamlin J, Tissen V and Schilling J 2007 Physica C 451 82
[14] Skriver H L 1982 Phys. Rev. Lett. 49 1768
[15] McMahan A 1986 Physica B+C 139-140 31
[16] Gregoryanz E, Struzhkin V V, Hemley R J, Eremets M I, Mao H k and Timofeev Y A 2002 Phys. Rev. B 65 064504
[17] Bashkin I, Tissen V, Nefedova M and Ponyatovsky E 2007 Physica C 453 12
[18] Akahama Y and Kawamura H 2006 J. Appl. Phys. 100 043516
[19] Lortz R, Tomita T, Wang Y, Junod A, Schilling J, Masui T and Tajima S 2006 Physica C 434 194
[20] Duthie J C and Pettifor D G 1977 Phys. Rev. Lett. 38 564
[21] Pettifor D G 1977 J. Phys. F: Metal Phys. 7 613
[22] Vohra Y K and Spencer P T 2001 Phys. Rev. Lett. 86 3068
[23] Akahama Y, Kawamura H and Le Bihan T 2001 Phys. Rev. Lett. 87 275503

Superconductivity in titanium probed by AC magnetic susceptibility to 120 GPa

Superconductivity in titanium probed by AC magnetic susceptibility to 120 GPa

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