Velaga Srihari

Magneto‐Photoactivated Gold Plasmonic Nano‐Islands and Quantum Dot Assemblies for ppt‐Level NO 2 Detection

ABSTRACT The intrinsic instability and limited chemical reactivity of metal nanoparticles have long restricted their direct integration in chemiresistive gas sensing. Here, we present a highly selective, tunable, ultra‐stable, and ultra‐sensitive NO 2 sensor derived from gold nan...

A Descriptor and Tool for Guiding Composition Design toward Developing Single- or Mixed/Hybrid-Phase “Layered” Transition Metal Oxide Cathode Materials for Na-Ion Batteries

Abstract The structure type and phase assemblage of “layered” Na-transition metal (TM) oxides dictate their performance as cathode materials, resulting in an impetus toward developing biphasic or hybrid Na-TM-oxides. However, a fundamental understanding as to what drives the form...