What question did this study set out to answer?

The study aims to understand how compositional asymmetry affects hot-carrier flow in Pd–Au–Pt nanostructures.

January 16, 2026Nanoscale0 citations

Compositional asymmetry drives directionally biased hot-carrier flow in Pd–Au–Pt plasmonic nanostructures

Key Points

The study aims to understand how compositional asymmetry affects hot-carrier flow in Pd–Au–Pt nanostructures.
Analysis of Pd–Au–Pt nanostructures
Investigation of hot-carrier dynamics
Measurement of charge-steering mechanisms
Compositional asymmetry induces biased hot-carrier flow
Reveals a novel charge-steering mechanism
The bias occurs at sub-2 nm scales

Abstract

Compositional asymmetry in Pd–Au–Pt nanostructures induces directionally biased ultrafast hot-carrier flow, revealing a bias-free charge-steering mechanism at the sub-2 nm scale.

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Junais Habeeb Mokkath (Thu,) studied this question.

synapsesocial.com/papers/6969d4c3940543b977709b18 https://doi.org/https://doi.org/10.1039/d5nr04042f