99 citations · 185 across the 10 of their papers we have counts for
10 papers
High-temperature and Abrasion Resistant Selective Solar Absorber under Ambient Environment
Yanpei Tian, Lijuan Qian, Xiaojie Liu +5
Selective solar absorbers (SSAs) with high performance are the key to concentrated solar power systems. Optical metamaterials are emerging as a promising strategy to enhance select…
Experimental and Theoretical Realization of Zenneck Wave-based Non-Radiative, Non-Coupled Wireless Power Transmission
Sai Kiran Oruganti, Jagannath Malik, Jongwon Lee +7
A decade ago, non-radiative wireless power transmission re-emerged as a promising alternative to deliver electrical power to devices where a physical wiring proved to be unfeasible…
Interfacial friction-induced electronic excitation mechanism for tribo-tunneling current generation
Jun Liu, Keren Jiang, Lan Nguyen +2
Direct-current (d.c.) electricity generation using moving Schottky contact is emerging as a new strategy for mechanical energy conversion. Here, we demonstrate the generation of d.…
Nanomechanical resonance captures pre-melting transition in DNA unravelling
Keren Jiang, Faheem Khan, Javix Thomas +2
A double-stranded DNA unravels thermally through intermediate denatured bubble segments. Intrinsically, fluctuations ensue at the bubble boundaries from non-equilibrium (NE) energy…
Abiotic streamers in a microfluidic system
Nandini Debnath, Mahtab Hassanpourfard, Ranajay Ghosh +3
In this work, we report the phenomenon of formation of particle aggregates in the form of thin slender strings when a polyacrylamide (PAM) solution, laden with polystyrene (PS) par…
Thermal graphene metamaterials and epsilon-near-zero high temperature plasmonics
Sarang Pendharker, Huan Hu, Sean Molesky +7
The key feature of a thermophotovoltaic (TPV) emitter is the enhancement of thermal emission corresponding to energies just above the bandgap of the absorbing photovoltaic cell and…
Effect of interface on mid-infrared photothermal response of MoS2 thin film grown by pulsed laser deposition
Ankur Goswami, Priyesh Dhandaria, Soupitak Pal +5
Here we report mid infrared (mid-IR) photothermal response of multi layer MoS2 thin film grown on crystalline (p-type silicon and c-axis oriented single crystal sapphire) and amorp…
A nanostructured surface increases friction exponentially at the solid-gas interface
Arindam Phani, Vakhtang Putkaradze, J. E. Hawk +2
According to Stokes' law, a moving solid surface experiences dissipation that is linearly related to its velocity and the viscosity of the medium. This linear dependence on viscosi…
Universal Spin-Momentum Locked Optical Forces
Farid Kalhor, Thomas Thundat, Zubin Jacob
Evanescent electromagnetic waves possess spin-momentum locking, where the direction of propagation (momentum) is locked to the inherent polarization of the wave (transverse spin).…
Bacterial floc mediated rapid streamer formation in creeping flows
Mahtab Hassanpourfard, Zahra Nikakhtari, Ranajay Ghosh +4
One of the central puzzles concerning the interaction of low Reynolds number (Re<<1) fluid transport with bacterial biomass is the formation of filamentous structures called stream…