103 citations · 308 across the 14 of their papers we have counts for
14 papers
Electron viscosity and device-dependent variability in four-probe electrical transport in ultra-clean graphene field-effect transistors
Richa P. Madhogaria, Aniket Majumdar, Nishant Dahma +5
Hydrodynamic electrons in high-mobility graphene devices have demonstrated great potential in establishing an electronic analogue of relativistic quantum fluid in solid-state syste…
Complex electronic topography and magnetotransport in an in-plane ferromagnetic kagome metal
Anup Pradhan Sakhya, Richa Pokharel Madhogaria, Barun Ghosh +11
The intricate interplay between flat bands, Dirac cones, and magnetism in kagome materials has recently attracted significant attention from materials scientists, particularly in c…
Diverse Magnetic Phase Diagram and Anomalous Hall Effect in Antiferromagetic LuMnSn
Shirin Mozaffari, Seung-Hwan Do, Richa P. Madhogaria +7
The interactions between conduction electrons and magnetism can significantly enhance the Hall signal, a phenomenon known as the anomalous Hall effect (AHE). While the AHE is gener…
The Discovery of Giant Positive Magnetoresistance in Proximity to Helimagnetic Order in Manganese Phosphide Nanostructured Films
Nivarthana W. Y. A. Y. Mudiyanselage, Derick DeTellem, Amit Chanda +11
The study of magnetoresistance (MR) phenomena has been pivotal in advancing magnetic sensors and spintronic devices. Helimagnets present an intriguing avenue for spintronics resear…
Quantum Oscillations Evidence for Topological Bands in Kagome Metal ScV6Sn6
Guoxin Zheng, Yuan Zhu, Shirin Mozaffari +12
Metals with kagome lattice provide bulk materials to host both the flat-band and Dirac electronic dispersions. A new family of kagome metals is recently discovered in AV6Sn6. The D…
Tiny Sc allows the chains to rattle: Impact of Lu and Y doping on the charge density wave in ScVSn
William R. Meier, Richa Pokharel Madhogaria, Shirin Mozaffari +8
The kagome metals display an intriguing variety of electronic and magnetic phases arising from the connectivity of atoms on a kagome lattice. A growing number of these materials wi…
Topological Nernst and topological thermal Hall effect in rare-earth kagome ScMnSn
Richa P. Madhogaria, Shirin Mozaffari, Heda Zhang +5
Thermal and thermoelectric measurements are known as powerful tools to uncover the physical properties of quantum materials due to their sensitivity towards the scattering and chir…
Universal sublinear resistivity in vanadium kagome materials hosting charge density waves
Shirin Mozaffari, William R. Meier, Richa P. Madhogaria +14
The recent discovery of a charge density (CDW) state in ScVSn at = 91 K offers new opportunities to understand the origins of electronic instabilities in…
Origin and stability of the charge density wave in ScVSn
Yanhong Gu, Ethan Ritz, William R. Meier +7
Kagome metals are widely recognized as versatile platforms for exploring novel topological properties, unconventional electronic correlations, magnetic frustration, and superconduc…
Emergence of Intergranular Tunneling Dominated Negative Magnetoresistance in Helimagnetic Manganese Phosphide Nanorod Thin Films
B. Muchharla, R. P. Madhogaria, D. DeTellem +8
Helical magnets are emerging as a novel class of materials for spintronics and sensor applications; however, research on their charge and spin transport properties in a thin film f…
Strain-modulated helimagnetism and emergent magnetic phase diagrams in highly crystalline MnP nanorod films
Richa Pokharel Madhogaria, Chang-Ming Hung, Baleeswaraiah Muchharla +7
We explore strain-modulated helimagnetism in highly crystalline MnP nanorod films grown on Si(100) substrates using molecular beam epitaxy. The strained MnP film exhibits a paramag…
Table-like magnetocaloric effect and enhanced refrigerant capacity in EuO1-δ thin films
P. Lampen, R. Madhogaria, N. S. Bingham +6
An approach to adjusting the conduction band population for tuning the magnetic and magnetocaloric response of EuO1-δ thin films through control of oxygen vacancies (δ = 0, 0.025,…
Sub-second and ppm-level Optical Sensing of Hydrogen Using Templated Control of Nano-hydride Geometry and Composition
Hoang Mai Luong, Minh Thien Pham, Tyler Guin +4
The use of hydrogen as a clean and renewable alternative to fossil fuels requires a suite of flammability mitigating technologies, particularly robust sensors for hydrogen leak det…
Evidence of long-range ferromagnetic order and spin frustration effects in the double perovskite
R. P. Madhogaria, R. Das, E. M. Clements +6
We present a comprehensive study on the magnetic structure, dynamics, and phase evolution in the single-phase double perovskite . The mixed valence state due to oxygen…