Kaushik Sen

activity

20202026

most citedStrange semimetal dynamics in SrIrO

_{3}

27 citations · 29 across the 6 of their papers we have counts for

collaborators

Showing 2026Show all

2 papers · 1 filter

cond-mat.str-el2026

Negative thermal expansion, lattice dynamics, and complex magnetism in TbFeO $_{3}$

Shubham Farswan, Reshma Kumawat, Dipankar Sarkar +4

We report a temperature-dependent investigation of orthoferrite TbFeO $_{3}$ using x-ray diffraction, DC magnetization, and Raman scattering, complemented by room-temperature x-ray ph…

cond-mat.mtrl-sci2026

Non-adiabatic phonon renormalization in metallic versus insulating rutile oxides

Reshma Kumawat, Shubham Farswan, Simranjeet Kaur +1

We present a comparative Raman scattering study of metallic rutile oxides (RuO $_{2}$ and IrO $_{2}$ ) and insulating rutiles (TiO $_{2}$ and SnO $_{2}$ ). Temperature-dependent Raman spectra re…

Negative thermal expansion, lattice dynamics, and complex magnetism in TbFeO3​

Non-adiabatic phonon renormalization in metallic versus insulating rutile oxides

Negative thermal expansion, lattice dynamics, and complex magnetism in TbFeO $_{3}$