LaPd2Sb2: A pnictide superconductor with CaBe 2Ge2 type structure

Subodh Ganesanpotti, Takeshi Yajima, Takami Tohyama, Zhi Li, Kousuke Nakano, Yasumasa Nozaki, Cédric Tassel, Yoji Kobayashi, Hiroshi Kageyama

Research output: Contribution to journalArticlepeer-review

23 Scopus citations


Superconducting properties of LaPd2Sb2 with the CaBe2Ge2 type structure are reported. The DC magnetization and resistivity measurements reveal the compound is a type-II bulk superconductor below 1.4 K. The electronic specific heat coefficient γ is found to be 6.89 mJ K-2 mol-1. The specific heat jump at the superconducting transition is consistent with BCS weak coupling. Relatively low values of the calculated electron-phonon coupling coefficient (λph = 0.496) and γ are in agreement with the low T c observed in LaPd2Sb2. The calculated partial density of states indicates that the maximum contribution to the Fermi level comes from the Pd 4d states. © 2013 Elsevier B.V. All rights reserved.
Original languageEnglish (US)
Pages (from-to)151-154
Number of pages4
JournalJournal of Alloys and Compounds
StatePublished - Jan 1 2014
Externally publishedYes

Bibliographical note

Generated from Scopus record by KAUST IRTS on 2022-09-13

ASJC Scopus subject areas

  • Materials Chemistry
  • Mechanics of Materials
  • Metals and Alloys
  • Mechanical Engineering


Dive into the research topics of 'LaPd2Sb2: A pnictide superconductor with CaBe 2Ge2 type structure'. Together they form a unique fingerprint.

Cite this