A. Bhattacharyya

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

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Showing 2021Show all

5 papers · 1 filter

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 $(0, 1)$ $w_{tt} - (x^{α} w_{x})_{x} = p (t) μ (x) w,$ with bilinear control $p$ and Neumann boundary conditions. We stu…

cond-mat.supr-con2021

$μ$ SR study of unconventional pairing symmetry in the quasi-1D Na $_{2}$ Cr $_{3}$ As $_{3}$ superconductor

A Bhattacharyya, D T Adroja, Y Feng +4

We report the finding of a novel pairing state in a newly discovered superconductor Na $_{2}$ Cr $_{3}$ As $_{3}$ . This material has a noncentrosymmetric quasi-one-dimensional crystal structu…

cond-mat.str-el2021★ 2 cited

A crossover from Kondo semiconductor to metallic antiferromagnet with $5 d$ -electron doping in CeFe $_{2}$ Al $_{10}$

Rajesh Tripathi, D. T. Adroja, M. R. Lees +12

We report a systematic study of the $5 d$ -electron-doped system Ce(Fe $_{1 - x}$ Ir $_{x}$ ) $_{2}$ Al $_{10}$ ( $0 \leq x \leq 0.15$ ). With increasing $x$ , the orthorhombic $b$ ~axis decreases sl…

cond-mat.str-el2021★ 13 cited

Dynamic Spin Fluctuations in the Frustrated Spin Chain Compound Li $_{3}$ Cu $_{2}$ SbO $_{6}$

A. Bhattacharyya, T. K. Bhowmik, D. T. Adroja +9

We report the signatures of dynamic spin fluctuations in the layered honeycomb Li $_{3}$ Cu $_{2}$ SbO $_{6}$ compound, with a 3 $d$ S = 1/2 $d^{9}$ Cu $^{2 +}$ configuration, through muon spin ro…

cond-mat.supr-con2021★ 24 cited

Probing the superconducting gap structure in the noncentrosymmetric topological superconductor ZrRuAs

Debarchan Das, D. T. Adroja, M. R. Lees +11

The superconducting gap structure of a topological crystalline insulator (TCI) candidate ZrRuAs ( $T_{c}^{on}$ = 7.9(1) K) with a noncentrosymmetric crystal structure has be…

Bilinear control of a degenerate hyperbolic equation

μSR study of unconventional pairing symmetry in the quasi-1D Na2​Cr3​As3​ superconductor

A crossover from Kondo semiconductor to metallic antiferromagnet with 5d-electron doping in CeFe2​Al10​

Dynamic Spin Fluctuations in the Frustrated Spin Chain Compound Li3​Cu2​SbO6​

Probing the superconducting gap structure in the noncentrosymmetric topological superconductor ZrRuAs

$μ$ SR study of unconventional pairing symmetry in the quasi-1D Na $_{2}$ Cr $_{3}$ As $_{3}$ superconductor

A crossover from Kondo semiconductor to metallic antiferromagnet with $5 d$ -electron doping in CeFe $_{2}$ Al $_{10}$

Dynamic Spin Fluctuations in the Frustrated Spin Chain Compound Li $_{3}$ Cu $_{2}$ SbO $_{6}$