59 citations · 144 across the 7 of their papers we have counts for
7 papers
High pressure structural and magneto-transport studies on type-II Dirac semimetal candidate Ir2In8S: Emergence of superconductivity upon decompression
Pallavi Malavi, Prakash Kumar, Navita Jakhar +2
The structural and magneto-transport properties of type-II Dirac semimetal candidate Ir2In8S have been investigated under high pressure. The ambient tetragonal structure (P4_2/mnm)…
Pressure-induced superconductivity in weak topological insulator BiSe
Pallavi Malavi, Arpita Paul, Achintya Bera +6
Quasi-two-dimensional layered BiSe, a natural super-lattice with Bi2Se3-Bi2-Bi2Se3 units, has recently been predicted to be a dual topological insulator, simultaneously weak topolo…
Pressure tuning of structure, magnetic frustration and carrier conduction in Kitaev spin liquid candidate CuIrO: X-ray, Raman, magnetic susceptibility, resistivity and first-principles analysis
Srishti Pal, Pallavi Malavi, Arijit Sinha +8
The layered honeycomb lattice iridate CuIrO is the closest realization of the Kitaev quantum spin liquid, primarily due to the enhanced interlayer separation and nearly ide…
Tuning the structure of Skyrmion lattice system Cu2OSeO3 under pressure
Srishti Pal, Pallavi Malavi, Shashank Chaturvedi +5
The insulating ferrimagnet Cu2OSeO3 shows a rich variety of phases such as skyrmion lattice and helical magnetism controlled by interplay of different exchange interactions which c…
Pressure-tuning of bond-directional exchange interactions and magnetic frustration in hyperhoneycomb iridate -
L. S. I. Veiga, M. Etter, K. Glazyrin +14
We explore the response of Ir orbitals to pressure in -, a hyperhoneycomb iridate in proximity to a Kitaev quantum spin liquid (QSL) ground state. X-ray…
Pressure induced electronic topological transition in Sb2S3
Y. A. Sorb, V. Rajaji, P. S. Malavi +5
Pressure induced electronic topological transitions in the wide band gap semiconductor Sb2S3 (Eg = 1.7-1.8 eV) with similar crystal symmetry (SG: Pnma) to its illustrious analog, S…
Structural and optical investigations of the iron-chalcogenide superconductor FeSeTe under high pressure
Pallavi S. Malavi, S. Karmakar, N. N. Patel +1
Iron-chalcogenide superconductor FeSeTe has been investigated under high pressure using synchrotron based x-ray diffraction and mid-infrared reflectance me…