Large microwave inductance of granular boron-doped diamond superconducting films

被引：5
|
作者：
Oripov, Bakhrom [1 ]
Kumar, Dinesh [2 ,3 ]
Garcia, Cougar [1 ,4 ]
Hemmer, Patrick [1 ]
Venkatesan, T. [5 ,6 ,7 ]
Rao, M. S. Ramachandra [2 ,3 ]
Anlage, Steven M. [1 ,4 ]
机构：
[1] Univ Maryland, Quantum Mat Ctr, Phys Dept, College Pk, MD 20742 USA
[2] Indian Inst Technol Madras, Quantum Ctr Diamond & Emergent Mat QuCenDiEM Grp, Nano Funct Mat Technol Ctr, Dept Phys, Chennai 600036, Tamil Nadu, India
[3] Indian Inst Technol Madras, Mat Sci Res Ctr, Chennai 600036, Tamil Nadu, India
[4] Univ Maryland, Mat Sci & Engn Dept, College Pk, MD 20742 USA
[5] Natl Univ Singapore, NUSNNI NanoCore, Singapore 117411, Singapore
[6] Neocera LLC, Beltsville, MD 20705 USA
[7] Univ Oklahoma, Ctr Quantum Res & Technol, 440 W Brooks St, Norman, OK 73019 USA
来源：
APPLIED PHYSICS LETTERS | 2021年 / 118卷 / 24期
关键词：
MAGNETIC PENETRATION DEPTH; SURFACE IMPEDANCE; THIN-FILMS; RESISTANCE; TRANSITIONS; FREQUENCY;
D O I：
10.1063/5.0051227
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Boron-doped diamond granular thin films are known to exhibit superconductivity with an optimal critical temperature of T-c = 7.2 K. Here, we report the measured in-plane complex surface impedance of boron-doped diamond films in the microwave frequency range using a resonant technique. Experimentally measured inductance values are in good agreement with estimates obtained from the normal state sheet resistance of the material. The magnetic penetration depth temperature dependence is consistent with that of a fully gapped s-wave superconductor. Boron-doped diamond films should find application where high kinetic inductance is needed, such as microwave kinetic inductance detectors and quantum impedance devices.
引用
收藏
页数：7
相关论文
共 50 条
  • [1] Electronic structures of heavily boron-doped superconducting diamond films
    Yokoya, Takayoshi
    Okazaki, Hiroyuki
    Nakamura, Tetsuya
    Matsushita, Tomohiro
    Muro, Takayuki
    Ikenaga, Eiji
    Kobata, Masaaki
    Kobayashi, Keisuke
    Takeuchi, Akihisa
    Awaji, Akihiro
    Takano, Yoshihiko
    Nagao, Masanori
    Takenouchi, Tomohiro
    Kawarada, Hiroshi
    Oguchi, Tamio
    DIAMOND ELECTRONICS - FUNDAMENTALS TO APPLICATIONS, 2007, 956 : 39 - +
  • [2] Relaxation of the resistive superconducting state in boron-doped diamond films
    Kardakova, A.
    Shishkin, A.
    Semenov, A.
    Goltsman, G. N.
    Ryabchun, S.
    Klapwijk, T. M.
    Bousquet, J.
    Eon, D.
    Sacepe, B.
    Klein, Th.
    Bustarret, E.
    PHYSICAL REVIEW B, 2016, 93 (06)
  • [3] Pressure effect of superconducting transition temperature for boron-doped diamond films
    Tomioka, F.
    Tsuda, S.
    Yamaguchi, T.
    Kawarada, H.
    Takano, Y.
    PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2008, 468 (15-20): : 1228 - 1230
  • [4] In/extrinsic granularity in superconducting boron-doped diamond
    Willems, B. L.
    Zhang, G.
    Vanacken, J.
    Moshchalkov, V. V.
    Guillamon, I.
    Suderow, H.
    Vieira, S.
    Janssens, S. D.
    Haenen, K.
    Wagner, P.
    PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2010, 470 (19): : 853 - 856
  • [5] Study of boron-doped diamond films by microwave plasma CVD method
    Murakami, Ri-Ichi
    Fukui, Shinichiro
    Yonekura, Daisuke
    Yim, Cheolmun
    PROGRESSES IN FRACTURE AND STRENGTH OF MATERIALS AND STRUCTURES, 1-4, 2007, 353-358 : 1883 - 1886
  • [6] Granular superconductivity in metallic and insulating nanocrystalline boron-doped diamond thin films
    Willems, B. L.
    Zhang, G.
    Vanacken, J.
    Moshchalkov, V. V.
    Janssens, S. D.
    Haenen, K.
    Wagner, P.
    JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2010, 43 (37)
  • [7] Grain boundary effect on the superconducting transition of microcrystalline boron-doped diamond films
    Lu, C.
    Tian, S. B.
    Gu, C. Z.
    Li, J. J.
    DIAMOND AND RELATED MATERIALS, 2011, 20 (02) : 217 - 220
  • [8] Scanning tunneling microscopy and spectroscopy studies of superconducting boron-doped diamond films
    Nishizaki, Terukazu
    Takano, Yoshihiko
    Nagao, Masanori
    Takenouchi, Tomohiro
    Kawarada, Hiroshi
    Kobayashi, Norio
    SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS, 2006, 7 : S22 - S26
  • [9] Pressure effect of superconducting transition temperature for Boron-Doped (111) Diamond films
    Oki, N.
    Kagayama, T.
    Shimizu, K.
    Kawarada, H.
    INTERNATIONAL CONFERENCE ON HIGH PRESSURE SCIENCE AND TECHNOLOGY, JOINT AIRAPT-22 AND HPCJ-50, 2010, 215
  • [10] Global and Local Superconductivity in Boron-Doped Granular Diamond
    Zhang, Gufei
    Turner, Stuart
    Ekimov, Evgeny A.
    Vanacken, Johan
    Timmermans, Matias
    Samuely, Tomas
    Sidorov, Vladimir A.
    Stishov, Sergei M.
    Lu, Yinggang
    Deloof, Bart
    Goderis, Bart
    Van Tendeloo, Gustaaf
    Van de Vondel, Joris
    Moshchalkov, Victor V.
    ADVANCED MATERIALS, 2014, 26 (13) : 2034 - 2040
12345