3 papers
cond-mat.mtrl-sci2026
General Conditions for Axis Dependent Conduction Polarity
Poulomi Chakraborty, Brian Skinner, Penghao Zhu
Axis-Dependent Conduction Polarity (ADCP) refers to the phenomenon in which electrical transport within a single material is p-type along one crystallographic direction and n-type…
cond-mat.mtrl-sci2025
Design Principles for Topological Thermoelectrics
Brian Skinner, Poulomi Chakraborty, Joshua Scales +1
Conventional metals, insulators, and semimetals are constrained by fundamental limitations in terms of their thermoelectric performance. Topological materials offer certain feature…
cond-mat.mtrl-sci2024
Magnetothermopower of nodal line semimetals
Poulomi Chakraborty, Aaron Hui, Grigory Bednik +1
The search for materials with large thermopower is of great practical interest. Dirac and Weyl semimetals have recently proven to exhibit superior thermoelectric properties, partic…