C. Dissanayake

activity

20192025

most citedNematic superconductivity in the topological semimetal CaSn

_{3}

15 citations · 29 across the 7 of their papers we have counts for

collaborators

7 papers

cond-mat.str-el2025★ 2 cited

Slow ferromagnetic fluctuations in the kagome metal Sc $_{3}$ Mn $_{3}$ Al $_{7}$ Si $_{5}$ revealed by $^{27}$ Al NMR

Qing-Ping Ding, Charles Taylor, Yongbin Lee +6

Static and dynamical magnetic and electronic properties of the kagome metal Sc $_{3}$ Mn $_{3}$ Al $_{7}$ Si $_{5}$ have been investigated by $^{27}$ Al nuclear magnetic resonance (NMR) measuremen…

cond-mat.str-el2025

Hybridization between surface flat bands and bulk bands in the topological nodal-line semimetal Sn $_{0.15}$ NbSe $_{1.75}$ probed via soft-point-contact spectroscopy

K. Kumarasinghe, C. Dissanayake, R. Munir +2

We report a detailed study of soft-point-contact spectroscopy of the superconducting topological nodal-line semimetal Sn $_{0.15}$ NbSe $_{1.75}$ with the superconducting transition t…

cond-mat.str-el2023★ 2 cited

Gapless spinons and a field-induced soliton gap in the hyper-honeycomb Cu oxalate framework compound [(C $_{2}$ H $_{5}$ ) $_{3}$ NH] $_{2}$ Cu $_{2}$ (C $_{2}$ O $_{4}$ ) $_{3}$

C. Dissanayake, A. C. Jacko, K. Kumarasinghe +14

We report a detailed study of the specific heat and magnetic susceptibility of single crystals of a spin liquid candidate: the hyper-honeycomb Cu oxalate framework compound [(C $_{2}$ …

cond-mat.str-el2022★ 1 cited

Slow spin dynamics in the hyper-honeycomb Lattice [(C2H5)3NH]2Cu2(C2O4)3 revealed by 1H NMR studies

Q. -P. Ding, C. Dissanayake, Santanu Pakhira +5

We report the results of magnetic susceptibility $χ$ and $^{1}$ H nuclear magnetic resonance (NMR) measurements on a three-dimensional hyper-honeycomb lattice compound [(C $_{2}$ H $_{5}$ )$_…

cond-mat.supr-con2021★ 2 cited

Fermi surfaces of the topological semimetal CaSn $_{3}$ probed through de Haas van Alphen oscillations

K A M Hasan Siddiquee, Riffat Munir, Charuni Dissanayake +7

In the search of topological superconductors, nailing down the Fermiology of the normal state is as crucial a prerequisite as unraveling the superconducting pairing symmetry. In pa…

cond-mat.supr-con2021★ 7 cited

Unusual upper critical fields of the topological nodal-line semimetal candidate Sn $_{x}$ NbSe $_{2 - δ}$

Riffat Munir, K A M Hasan Siddiquee, Charuni Dissanayake +4

We report superconductivity in Sn $_{x}$ NbSe $_{2 - δ}$ , a topological nodal-line semimetal candidate with a noncentrosymmetric crystal structure. The superconducting transition temper…

cond-mat.supr-con2019★ 15 cited

Nematic superconductivity in the topological semimetal CaSn $_{3}$

H. Siddiquee, R. Munir, C. Dissanayake +10

The superconducting behavior of the topological semimetal CaSn $_{3}$ was investigated by means of magnetotransport and muon spectroscopy $μ$ SR measurements, both providing strong e…

Slow ferromagnetic fluctuations in the kagome metal Sc3​Mn3​Al7​Si5​ revealed by 27Al NMR

Hybridization between surface flat bands and bulk bands in the topological nodal-line semimetal Sn0.15​NbSe1.75​ probed via soft-point-contact spectroscopy

Gapless spinons and a field-induced soliton gap in the hyper-honeycomb Cu oxalate framework compound [(C2​H5​)3​NH]2​Cu2​(C2​O4​)3​