141 citations · 349 across the 9 of their papers we have counts for
9 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…
Coherent control of thermal transport with pillar-based phononic crystals
Tatu A. S. Korkiamäki, Tuomas A. Puurtinen, Mikko Kivekäs +4
Two-dimensional phononic crystals (PnCs) formed by a periodic array of holes in a suspended membrane have previously been used to coherently control thermal conductance at low temp…
Optomechanical crystals for spatial sensing of submicron sized analytes
D. Navarro-Urrios, E. Kang, P. Xiao +7
Optomechanical crystal cavities have rich perspectives for detecting and indirectly analysing biological particles, such as proteins, bacteria and viruses. In this work we demonstr…
Thermal conductivity of disordered porous membranes
Marianna Sledzinska, Bartlomiej Graczykowski, Francesc Alzina +4
We report measurements and Monte Carlo simulations of thermal conductivity of porous 100nm- thick silicon membranes, in which size, shape and position of the pores were varied rand…
Record Low Thermal Conductivity of Polycrystalline MoS2 films: Tuning the Thermal Conductivity by Grain Orientation
M. Sledzinska, R. Quey, B. Mortazavi +8
We report a record low thermal conductivity in polycrystalline MoS2 obtained by varying grain sizes and orientations in ultrathin films. By optimizing the sulphurisation parameters…
Thermal conductivity of MoS2 polycrystalline nanosheets
M. Sledzinska, B. Graczykowski, M. Placidi +8
We report a technique for transferring large areas of the CVD-grown, few-layer MoS2 from the original substrate to another arbitrary substrate and onto holey substrates, in order t…