activity
19972025
most citedMeasurements of the Cosmic-Ray Positron Fraction From 1 to 50 GeV

467 citations · 1.7k across the 47 of their papers we have counts for

collaborators

46 papers

cond-mat.supr-con2025★ 7 cited

Time reversal symmetry breaking and s-wave superconductivity in CaPd2Ge2: A SR study

V. K. Anand, A. Bhattacharyya, D. T. Adroja +4

which crystallizes in -type body-centered tetragonal structure exhibits superconductivity below the critical temperature ~K\@…

cond-mat.supr-con2023★ 1 cited

Superconducting Gap Structure of Filled Skutterudite LaOsAs Compound through SR Investigations

A. Bhattacharyya, D. T. Adroja, A. D. Hillier +1

Filled skutterudite compounds have gained attention recently as an innovative platforms for studying intriguing low-temperature superconducting properties. Regarding the symmetry o…

cond-mat.supr-con2022★ 2 cited

Multigap Superconductivity in the Filled-Skutterudite Compound LaRuAs probed by muon spin rotation

A. Bhattacharyya, D. T. Adroja, M. M. Koza +3

Muon spin rotation (SR) and inelastic X-ray scattering (IXS) were used to investigate the superconducting properties of the filled-skutterudite compound LaRuAs. A t…

cond-mat.str-el2022★ 12 cited

Quantum critical spin-liquid-like behavior in S = 1/2 quasikagome lattice CeRh1-xPdxSn investigated using muon spin relaxation and neutron scattering

Rajesh Tripathi, D. T. Adroja, C. Ritter +18

We present the results of muon spin relaxation (SR) and neutron scattering on the Ce-based quasikagome lattice CeRhPdSn ( to 0.75). Our ZF-SR results rev…

cond-mat.supr-con2022★ 6 cited

Nodeless time-reversal symmetry breaking in the centrosymmetric superconductor ScCoSi probed by muon-spin spectroscopy

A. Bhattacharyya, M. R. Lees, K. Panda +9

We investigate the superconducting properties of ScCoSi using low-temperature resistivity, magnetization, heat capacity, and muon-spin rotation and relaxation ($…

math.AP2021

Bilinear control of a degenerate hyperbolic equation

Piermarco Cannarsa, Patrick Martinez, Cristina Urbani

We consider the linear degenerate wave equation, on the interval with bilinear control and Neumann boundary conditions. We stu…