18 research outputs found
UV and solar photocatalytic disinfection of municipal wastewater: inactivation, reactivation and regrowth of bacterial pathogens
Superior thermal conductivity in suspended bilayer hexagonal boron nitride
We reported the basal-plane thermal conductivity in exfoliated bilayer
hexagonal boron nitride h-BN that was measured using suspended prepatterned
microstructures. The h-BN sample suitable for thermal measurements was
fabricated by dry-transfer method, whose sample quality, due to less polymer
residues on surfaces, is believed to be superior to that of PMMA-mediated
samples. The measured room temperature thermal conductivity is around 484
Wm-1K-1(+141 Wm-1K-1/ -24 Wm-1K-1) which exceeds that in bulk h-BN, providing
experimental observation of the thickness-dependent thermal conductivity in
suspended few-layer h-BN.Comment: 10 pages, 3 figure
A comprehensive German business cycle chronology
Business cycles, Turning points, Business cycle dating algorithm, Non-parametric, Markov-switching, E32, C14, C22,