Publications de Priya Ranjan Baral

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The concept of chirality has been influencing many branches of physics for centuries. On the other hand, study of topology and related concepts have recently been introduced to the physics community. Exotic quasiparticles, such as magnetic skyrmions emerge ...

The crystal structure of Ba-5(IO6)(2), pentabarium bis(orthoperiodate), has been re-investigated at room temperature based on single-crystal X-ray diffraction data. In comparison with a previous crystal structure determination by the Rietveld method, an im ...

The synthesis and X-ray structural study of the new family of compounds Ba4Fe4ClO9.5-x with tunable structural modulation are reported. The framework of the structure has the Ba2Fe4O9.5-x composition, with open hexagonal channels extending along the c-axis ...

Topological spin textures such as skyrmions hold high potential for use as magnetically active elements in diverse near-future applications. While skyrmions in metallic multilayers attract great attention in this context, unleashing the myriad potential of ...

Topological magnon bands enable uni-directional edge transport without backscattering, enhancing the robustness of magnonic circuits and providing a novel platform for exploring quantum transport phenomena. Magnetic skyrmion lattices, in particular, host a ...

The topological Hall effect (THE) is a hallmark of a non-trivial geometric spin arrangement in a magnetic metal, originating from a finite scalar spin chirality (SSC). The associated Berry phase is often a consequence of non-coplanar magnetic structures id ...

Priya Ranjan Baral

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Topological aspects of non-centrosymmetric magnets

Ba-5(IO6)(2): crystal structure evolution from room temperature to 80 K

Self-flux-grown Ba4Fe4ClO9.5-x crystals exhibiting structures with tunable modulation

Tuning Topological Spin Textures in Size-Tailored Chiral Magnet Insulator Particles

Short-wave magnons with multipole spin precession detected in the topological bands of a skyrmion lattice

Fluctuation-driven topological Hall effect in room-temperature itinerant helimagnet Fe3Ga4