M. K. Chattopadhyay

activity

20122026

most citedEvidence of multiband superconductivity in the

β

-phase Mo

_{1 - x}

_{x}

alloys

27 citations · 176 across the 26 of their papers we have counts for

collaborators

Showing 2018Show all

7 papers · 1 filter

cond-mat.supr-con2018★ 7 cited

Thermal conductivity of strong coupling V $_{1 - x}$ Ti $_{x}$ superconductors in the Mott-Ioffe-Regel limit

Sabyasachi Paul, L. S. Sharath Chandra, M. K. Chattopadhyay

We report an enhancement of thermal conductivity ( $κ$ ) below the superconducting transition temperature ( $T_{C}$ ) in the high carrier density $β$ -V $_{1 - x}$ Ti $_{x}$ alloys. We find that…

cond-mat.supr-con2018★ 16 cited

Study of Nb $_{0.18}$ Re $_{0.82}$ non-centrosymmetric superconductor in the normal and superconducting states

Shyam Sundar, S. Salem-Sugui, M. K. Chattopadhyay +4

We examine the evidence for multiband superconductivity and non s-wave pairing in the non-centrosymmetric superconductor Nb $_{0.18}$ Re $_{0.82}$ , using electrical transport, magneti…

cond-mat.supr-con2018★ 23 cited

Strong electron-phonon coupling and multiband effects in the superconducting $β$ -phase Mo $_{1 - x}$ Re $_{x}$ alloys

Shyam Sundar, L S Sharath Chandra, M K Chattopadhyay +5

Superconducting transition temperature $T_{C}$ of some of the cubic $β$ -phase Mo $_{1 - x}$ Re $_{x}$ alloys with x > 0.10 is an order of magnitude higher than that in the elements Mo and R…

cond-mat.supr-con2018★ 8 cited

High field paramagnetic Meissner effect in Mo $_{100 - x}$ Re $_{x}$ alloy superconductors

Shyam Sundar, M K Chattopadhyay, L S Sharath Chandra +1

We have performed an experimental study on the temperature and field dependence of magnetization of a series of superconducting Mo $_{100 - x}$ Re $_{x}$ alloys. Our studies reveal the pr…

cond-mat.supr-con2018★ 27 cited

Evidence of multiband superconductivity in the $β$ -phase Mo $_{1 - x}$ Re $_{x}$ alloys

Shyam Sundar, L S Sharath Chandra, M K Chattopadhyay +1

We present a detailed study of the superconducting properties in the beta-phase Mo $_{1 - x}$ Re $_{x}$ (x = 0.25 and 0.4) solid solution alloys pursued through magnetization and heat cap…

cond-mat.supr-con2018★ 8 cited

Electronic structure of the Mo $_{1 - x}$ Re $_{x}$ alloys studied through resonant photoemission spectroscopy

Shyam Sundar, Soma Banik, L S Sharath Chandra +6

We have studied the electronic structure of Mo rich Mo $_{1 - x}$ Re $_{x}$ alloys (0 $\leq$ x $\leq$ 0.4) using valence band photoemission spectroscopy in the photon energy range 23-70 eV…

cond-mat.supr-con2018★ 7 cited

Vortex-glass transformation within the surface superconducting state of $β$ -phase Mo $_{1 - x}$ Re $_{x}$ alloys

Shyam Sundar, M. K. Chattopadhyay, L. S. Sharath Chandra +2

We have performed an experimental study on the temperature dependence of electrical resistivity $ρ$ ( $T$ ) and heat capacity $C$ ( $T$ ) of the Mo $_{1 - x}$ Re $_{x}$ $(x = 0.20, 0.25)$ alloy…

Thermal conductivity of strong coupling V1−x​Tix​ superconductors in the Mott-Ioffe-Regel limit

Study of Nb0.18​Re0.82​ non-centrosymmetric superconductor in the normal and superconducting states

Strong electron-phonon coupling and multiband effects in the superconducting β-phase Mo1−x​Rex​ alloys

High field paramagnetic Meissner effect in Mo100−x​Rex​ alloy superconductors

Evidence of multiband superconductivity in the β-phase Mo1−x​Rex​ alloys

Electronic structure of the Mo1−x​Rex​ alloys studied through resonant photoemission spectroscopy

Vortex-glass transformation within the surface superconducting state of β-phase Mo1−x​Rex​ alloys