M. Kończykowski

activity

20142026

most citedEffect of electron irradiation on superconductivity in single crystals of Ba(Fe

_{1 - x}

_{x}

)

_{2}

_{2}

(

x =

0.24)

71 citations · 150 across the 8 of their papers we have counts for

collaborators

8 papers

cond-mat.supr-con2026

Reaching Quantum Critical Point by Adding Non-magnetic Disorder in Single Crystals of Superconductor $(Ca_{x} Sr_{1 - x})_{3} Rh_{4} Sn_{13}$

Elizabeth H. Krenkel, Makariy A. Tanatar, Romain Grasset +5

The Remeika series superconductor, $(Ca_{x} Sr_{1 - x})_{3} Rh_{4} Sn_{13}$ , shows a rare nonmagnetic quantum critical point (QCP) associated with the continuous c…

cond-mat.supr-con2024

Reaching quantum critical point by adding nonmagnetic disorder in single crystals of (Ca $_{x}$ Sr $_{1 - x}$ ) $_{3}$ Rh $_{4}$ Sn $_{13}$ superconductor

Elizabeth H. Krenkel, Makariy A. Tanatar, Romain Grasset +5

The quasi-skutterudites (Ca $_{x}$ Sr $_{1 - x}$ ) $_{3}$ (Rh, Ir) $_{4}$ Sn $_{13}$ show a rare nonmagnetic quantum critical point associated with the second-order charge-density-wave (CDW)…

cond-mat.supr-con2024

Anisotropic Paramagnetic Peak Effect in Reversible Magnetization of Crystalline Miassite Superconductor $Rh_{17} S_{15}$

Ruslan Prozorov, Makariy A. Tanatar, Marcin Kończykowski +5

We report an unusual anisotropic paramagnetic peak effect observed in reversible magnetization of a single crystalline nodal superconductor $Rh_{17} S_{15}$ . Both temp…

cond-mat.supr-con2023

Unconventional nodal superconductivity in miassite Rh $_{17}$ S $_{15}$

Hyunsoo Kim, Makariy A. Tanatar, Marcin Kończykowski +10

Unconventional superconductivity has long been believed to arise from a lab-grown correlated electronic system. Here we report compelling evidence of unconventional nodal supercond…

cond-mat.supr-con2021★ 20 cited

Multi-band $s_{++}$ superconductivity in $V_{3} Si$ determined from the response to a controlled disorder

Kyuil Cho, M. Kończykowski, S. Ghimire +4

The London penetration depth, $λ (T)$ , was measured in a single crystal V $_{3}$ Si. The superfluid density obtained from this measurement shows a distinct signature of two almost dec…

cond-mat.supr-con2018★ 19 cited

Robust s+/- pairing in CaK[Fe(1-x)Ni(x)]4As4$ (x = 0 and 0.05) from the response to electron irradiation

S. Teknowijoyo, K. Cho, M. Konczykowski +7

Controlled point-like disorder introduced by 2.5 MeV electron irradiation was used to probe the superconducting state of single crystals of \CaKx\ superconductor at $x = 0$ and 0.0…

cond-mat.supr-con2014★ 40 cited

Effects of electron irradiation on resistivity and London penetration depth of Ba $_{1 - x}$ K $_{x}$ Fe $_{2}$ As $_{2}$ ( $x \leq$ 0.34) iron - pnictide superconductor

K. Cho, M. Konczykowski, J. Murphy +6

Irradiation with 2.5 MeV electrons at doses up to 5.2 $\times$ 10 $^{19}$ electrons/cm $^{2}$ was used to introduce point-like defects in single crystals of Ba $_{1 - x}$ K $_{x}$ Fe $_{2}$ As $_{2}$ …

cond-mat.supr-con2014★ 71 cited

Effect of electron irradiation on superconductivity in single crystals of Ba(Fe $_{1 - x}$ Ru $_{x}$ ) $_{2}$ As $_{2}$ ( $x =$ 0.24)

R. Prozorov, M. Kończykowski, M. A. Tanatar +5

A single crystal of isovalently substituted Ba(Fe $_{1 - x}$ Ru $_{x}$ ) $_{2}$ As $_{2}$ ( $x = 0.24$ ) was sequentially irradiated with 2.5 MeV electrons up to a maximum dose of $2.1 \times 10^{1…

Reaching Quantum Critical Point by Adding Non-magnetic Disorder in Single Crystals of Superconductor (Cax​Sr1−x​)3​Rh4​Sn13​

Reaching quantum critical point by adding nonmagnetic disorder in single crystals of (Cax​Sr1−x​)3​Rh4​Sn13​ superconductor

Anisotropic Paramagnetic Peak Effect in Reversible Magnetization of Crystalline Miassite Superconductor Rh17​S15​

Unconventional nodal superconductivity in miassite Rh17​S15​

Multi-band s++​ superconductivity in V3​Si determined from the response to a controlled disorder