117 citations · 282 across the 12 of their papers we have counts for
14 papers
From Amorphous to Amorphous-Crystalline Mixed-Phase Boron Nitride: Evolution of the Thermal and Elastic Properties
Jiaqi Yang, Thomas Souvignet, Onurcan Kaya +11
Amorphous boron nitride (aBN) is a promising dielectric and protective coating, yet its nanoscale heat dissipation and elastic response remain poorly quantified. Here we synthesize…
Roadmap for Photonics with 2D Materials
F. Javier García de Abajo, D. N. Basov, Frank H. L. Koppens +145
Triggered by the development of exfoliation and the identification of a wide range of extraordinary physical properties in self-standing films consisting of one or few atomic layer…
Engineering heat transport across epitaxial lattice-mismatched van der Waals heterointerfaces
Emigdio Chavez-Angel, Polychronis Tsipas, Peng Xiao +6
Artificially engineered 2D materials offer unique physical properties for thermal management, surpassing naturally occurring materials. Here, using van der Waals epitaxy, we demons…
Quantum thermometry with single molecules in portable nanoprobes
V. Esteso, R. Duquennoy, R. C. Ng +8
Understanding heat transport is relevant to develop efficient strategies for thermal management in microelectronics for instance, as well as for fundamental science purposes. Howev…
Excitation and detection of acoustic phonons in nanoscale systems
Ryan C Ng, Alexandros El Sachat, Francisco Cespedes +8
Phonons play a key role in the physical properties of materials, and have long been a topic of study in physics. While the effects of phonons had historically been considered to be…
Phonon dynamics and thermal conductivity of PtSe2 thin films: Impact of crystallinity and film thickness on heat dissipation
Alexandros El Sachat, Peng Xiao, Davide Donadio +11
We present a comparative investigation of the influence of crystallinity and film thickness on the acoustic and thermal properties of 2D layered PtSe2 thin films of varying thickne…
Unraveling heat transport and dissipation in suspended MoSe crystals from bulk to monolayer
D. Saleta Reig, S. Varghese, R. Farris +14
Understanding thermal transport in layered transition metal dichalcogenide (TMD) crystals is crucial for a myriad of applications exploiting these materials. Despite significant ef…
Thermal properties of nanocrystalline silicon nanobeams
Jeremie Maire, Emigdio Chavez-Angel, Guillermo Arregui +7
Controlling thermal energy transfer at the nanoscale has become critically important in many applications and thermal properties since it often limits device performance. In this w…
Ferromagnetic resonance assisted optomechanical magnetometer
M. F. Colombano, G. Arregui, F. Bonell +7
The resonant enhancement of mechanical and optical interaction in optomechanical cavities enables their use as extremely sensitive displacement and force detectors. In this work we…
Properties of Nanocrystalline Silicon Probed by Optomechanics
Daniel Navarro-Urrios, Martin F. Colombano, Jeremie Maire +13
Nanocrystalline materials exhibit properties that can differ substantially from those of their single crystal counterparts. As such, they provide ways to enhance and optimise their…
Impact of the regularization parameter in the Mean Free Path reconstruction method: Nanoscale heat transport and beyond
M. -A. Sánchez-Martínez, F. Alzina, J. Oyarzo +2
The understanding of the mean free path (MFP) distribution of the energy carriers in materials (e.g. electrons, phonons, magnons, etc.) is a key physical insight into their transpo…
Nanocrystalline silicon optomechanical cavities
D. Navarro-Urrios, N. E. Capuj, J. Maire +9
Silicon on insulator photonics has offered a versatile platform for the recent development of integrated optomechanical circuits. However, there are some constraints such as the hi…
Reconstruction of an effective magnon mean free path distribution from spin Seebeck measurements in thin films
E. Chavez-Angel, R. A. Zarate, S. Fuentes +3
A thorough understanding of the mean-free-path (MFP) distribution of the energy carriers is crucial to engineer and tune the transport properties of materials. In this context, a s…
A novel high resolution contactless technique for thermal field mapping and thermal conductivity determination: Two-Laser Raman Thermometry
J. S. Reparaz, E. Chavez-Angel, M. R. Wagner +4
We present a novel high resolution contactless technique for thermal conductivity determination and thermal field mapping based on creating a thermal distribution of phonons using…