353 citations · 1.5k across the 36 of their papers we have counts for
36 papers
Anisotropic thermal conductivity of high bandwidth memory
Darshan Chalise, David G. Cahill
Thermal management of integrated circuits (ICs) is important to prevent thermal hotspots which are the leading cause of IC failure. Thermal management is even more critical in 3D i…
Temperature dependence of 7Li NMR relaxation rates in Li3InCl6, Li3YCl6, Li1.48Al0.48Ge1.52(PO4)3 and LiPS5Cl
Darshan Chalise, Carlos Juarez-Yescas, Beniamin Zahiri +2
Inorganic solid-state battery electrolytes show high ionic conductivities and enable the fabrication of all solid-state batteries. In this work, we present the temperature dependen…
Simultaneous mapping of temperature and hydration in proton exchange membrane of fuel cells using magnetic resonance imaging
Darshan Chalise, Shreyan Majumdar, David G. Cahill
The efficiency of a proton exchange membrane (PEM) fuel cell depends on the mobility of protons in the PEM, which is determined by the hydration and temperature of the membrane. Wh…
Angstrom-Scale Imaging of Magnetization in Antiferromagnetic FeAs via 4D-STEM
Kayla X. Nguyen, Jeffrey Huang, Manohar H. Karigerasi +6
We demonstrate a combination of computational tools and experimental 4D-STEM methods to image the local magnetic moment in antiferromagnetic FeAs with 6 angstrom spatial resolu…
Ionic Peltier Effect in Li-Ion Electrolytes
Zhe Cheng, Yu-Ju Huang, Beniamin Zahiri +3
The coupled transport of charge and heat provide fundamental insights into the microscopic thermodynamics and kinetics of materials. We describe a sensitive ac differential resista…
Electron paramagnetic resonance of n-type silicon and germanium for applications in 3D thermometry
Darshan Chalise, David G. Cahill
While several 2D thermometry techniques exist, there is a lack of 3D thermometry techniques that work for wide range of materials and offer good resolution in time, space and tempe…