@article{ISI:000458165000005,
 abstract = {The family of the endohedral gallide cluster compounds recently emerged
as a new family of superconductors which is expected to host systems
displaying unconventional physics. Mo8Ga41 is an important member of
this family which shows relatively large T-c similar to 10 K and has
shown indications of strong electron-phonon coupling and multiband
superconductivity. Here, through direct measurement of superconducting
energy gap by scanning tunneling spectroscopy (STS), we demonstrate the
existence of two distinct superconducting gaps of magnitude 0.85 and 1.6
meV, respectively, in Mo8Ga41. Both gaps are seen to be conventional in
nature as they evolve systematically with temperature as per the
predictions of BCS theory. Our band structure calculations reveal that
only two specific Mo sites in a unit cell contribute to
superconductivity where only d(xz)/d(yz) and d(x2)(-y2) orbitals have
strong contributions. Our analysis indicates that the site-elective
contribution governs the two-gap nature of superconductivity in Mo8Ga41.},
 article-number = {054503},
 author = {Sirohi, Anshu and Saha, Surabhi and Neha, Prakriti and Das, Shekhar and
Patnaik, Satyabrata and Das, Tanmoy and Sheet, Goutam},
 doi = {10.1103/PhysRevB.99.054503},
 eissn = {2469-9969},
 issn = {2469-9950},
 journal = {PHYSICAL REVIEW B},
 month = {FEB 6},
 number = {5},
 orcid-numbers = {Patnaik, Satyabrata/0000-0003-4984-9243},
 times-cited = {5},
 title = {Multiband superconductivity in Mo8Ga41 driven by a site-selective
mechanism},
 unique-id = {ISI:000458165000005},
 volume = {99},
 year = {2019}
}