Cellulose-inorganic hybrids of strongly reduced thermal conductivity

Autor: Matti Putkonen, Tekla Tammelin, Maarit Karppinen, Chao Zhang, Patrick E. Hopkins, Marie Gestranius, Ramin Ghiyasi, Panagiotis Spiliopoulos, John A. Tomko, Kai Arstila, Eero Kontturi

Publikováno v: Spiliopoulos, P, Gestranius, M, Zhang, C, Ghiyasi, R, Tomko, J, Arstila, K, Putkonen, M, Hopkins, P E, Karppinen, M, Tammelin, T & Kontturi, E 2022, ' Cellulose-inorganic hybrids of strongly reduced thermal conductivity ', Cellulose, vol. 29, pp. 8151-8163 . https://doi.org/10.1007/s10570-022-04768-3

The employment of atomic layer deposition and spin coating techniques for preparing inorganic-organic hybrid multilayer structures of alternating ZnO-CNC layers was explored in this study. Helium ion microscopy and X-ray reflectivity showed the super

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3645a436582115f356fa196b9f9f5791
https://doi.org/10.1007/s10570-022-04768-3

Enhancing thermal conductivity of wood-plastic composite

Autor: Huhtanen, Simo

Recently new kind of material has entered the market – thermally conductive plastics. These are mostly used in heat management of electronics as heat sinks and covers. They are a more economic and simpler alternative to traditionally used copper an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______4853::77d6c9da57f687a636fc3558b53a5d85
https://trepo.tuni.fi/handle/10024/130281

Controlling thermal conductance using three-dimensional phononic crystals

Autor: Heiskanen, Samuli, Puurtinen, Tuomas, Maasilta, Ilari J.

Publikováno v: APL Materials, Vol 9, Iss 8, Pp 081108-081108-6 (2021)

Controlling thermal transport at the nanoscale is vital for many applications. Previously, it has been shown that this control can be achieved with periodically nanostructured two-dimensional phononic crystals for the case of suspended devices. Here,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::335837af6991b83fce4b9e34667fe01e
https://doaj.org/article/998a95bcbece45aba65b865047c00ffc

Energy-efficient quantum computing

Autor: Mikko Möttönen, J. Salmilehto, Joni Ikonen

Publikováno v: npj Quantum Information, Vol 3, Iss 1, Pp 1-7 (2017)
npj Quantum Information

In the near future, a major challenge in quantum computing is to scale up robust qubit prototypes to practical problem sizes and to implement comprehensive error correction for computational precision. Due to inevitable quantum uncertainties in reson

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::506b54f6f0aa8da8f9a79f91ee546123
http://urn.fi/URN:NBN:fi:jyu-201705172384

Computational and theoretical studies on lattice thermal conductivity and thermal properties of silicon clathrates

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=CSC_________::8c2875578aea070d3bcad64daff05834
http://juuli.fi/Record/0278881016