Observation of the Dirac fluid and the breakdown of the Wiedemann-Franz law in graphene

J Crossno, JK Shi, K Wang, X Liu, A Harzheim, A Lucas… - Science, 2016 - science.org
Interactions between particles in quantum many-body systems can lead to collective
behavior described by hydrodynamics. One such system is the electron-hole plasma in …

Local Electric‐Field‐Driven Fast Li Diffusion Kinetics at the Piezoelectric LiTaO3 Modified Li‐Rich Cathode–Electrolyte Interphase

M Si, D Wang, R Zhao, D Pan, C Zhang, C Yu… - Advanced …, 2020 - Wiley Online Library
As one of the most promising cathodes for next‐generation lithium ion batteries (LIBs), Li‐
rich materials have been extensively investigated for their high energy densities. However …

A graphene Zener–Klein transistor cooled by a hyperbolic substrate

W Yang, S Berthou, X Lu, Q Wilmart, A Denis… - Nature …, 2018 - nature.com
The engineering of cooling mechanisms is a bottleneck in nanoelectronics. Thermal
exchanges in diffusive graphene are mostly driven by defect-assisted acoustic phonon …

Figure of merit for carbon nanotube photothermoelectric detectors

KJ Erikson, X He, AA Talin, B Mills, RH Hauge… - ACS …, 2015 - ACS Publications
Carbon nanotubes (CNTs) have emerged as promising materials for visible, infrared, and
terahertz photodetectors. Further development of these photodetectors requires a …

Electron–phonon coupling in suspended graphene: Supercollisions by ripples

A Laitinen, M Oksanen, A Fay, D Cox, M Tomi… - Nano …, 2014 - ACS Publications
Using electrical transport experiments and shot noise thermometry, we find strong evidence
that “supercollision” scattering processes by flexural modes are the dominant electron …

Reduction of phonon lifetimes and thermal conductivity of a carbon nanotube on amorphous silica

ZY Ong, E Pop, J Shiomi - Physical Review B—Condensed Matter and …, 2011 - APS
We use molecular dynamics (MD) simulations to examine phonon lifetimes in (10, 10)
carbon nanotubes (CNTs), both when isolated and when supported on amorphous SiO 2 …

Electron-phonon cooling in large monolayer graphene devices

CB McKitterick, DE Prober, MJ Rooks - Physical Review B, 2016 - APS
We present thermal measurements of large-area (over 1000 μ m 2) monolayer graphene
samples at cryogenic temperatures to study the electron-phonon thermal conductivity of …

Development of high frequency and wide bandwidth Johnson noise thermometry

J Crossno, X Liu, TA Ohki, P Kim, KC Fong - Applied Physics Letters, 2015 - pubs.aip.org
We develop a high frequency, wide bandwidth radiometer operating at room temperature,
which augments the traditional technique of Johnson noise thermometry for nanoscale …

Interfacial thermal resistance between metallic carbon nanotube and Cu substrate

F Gao, J Qu, M Yao - Journal of Applied Physics, 2011 - pubs.aip.org
A comprehensive model was developed to calculate the interfacial thermal resistance
between a metallic carbon nanotube (CNT) and a Cu substrate. The new model accounts for …

Suspended Multiwall Carbon Nanotube‐Based Infrared Sensors via Roll‐to‐Roll Fabrication

J John, M Muthee, M Yogeesh… - Advanced Optical …, 2014 - Wiley Online Library
Sensors sensitive to infrared radiation based on multiwall carbon nanotubes (MWCNTs) are
prepared. The physical suspension and thermal isolation needed for bolometric sensing are …