Thermal conductivity reduction due to phonon geometrical scattering in nano-engineered epitaxial germanium

Autor: Paterson, Jessy, Mitra, Sunanda, Liu, Yanqing, Boukhari, Mustapha, Singhal, Dhruv, Lacroix, David, Hadji, Emmanuel, Barski, André, Tainoff, Dimitri, Bourgeois, Olivier

Nano-engineering crystalline materials can be used to tailor their thermal properties. By adding new nanoscale phonon scattering centers and controlling their size, one can effectively decrease the phonon mean free path and hence the thermal conducti

Externí odkaz: http://arxiv.org/abs/2404.19550

Quantitative Scanning Transmission Electron Microscopy–High‐Angle‐Annular Dark‐Field Study of the Structure of Pseudo‐2D Sb2Te3 Films Grown by (Quasi) Van der Waals Epitaxy.

Autor: Sever, Vitomir, Bernier, Nicolas, Térébénec, Damien, Sabbione, Chiara, Paterson, Jessy, Castioni, Florian, Quéméré, Patrick, Jannaud, Audrey, Rouvière, Jean‐Luc, Roussel, Hervé, Raty, Jean‐Yves, Hippert, Françoise, Noé, Pierre

Publikováno v: Physica Status Solidi - Rapid Research Letters; Oct2024, Vol. 18 Issue 10, p1-11, 11p

Thermal conductivity and thermal boundary resistance of amorphous Al2O3 thin films on germanium and sapphire.

Autor: Paterson, Jessy, Singhal, Dhruv, Tainoff, Dimitri, Richard, Jacques, Bourgeois, Olivier

Publikováno v: Journal of Applied Physics; 6/28/2020, Vol. 127 Issue 24, p1-12, 12p

Highly sensitive resistive SThM probes for nanoscale thermometry

Autor: Swami, Raul, Paterson, Jessy, Singhal, Druv, Julié, Gwennaëlle, Le-Denmat, Simon, Motte, Jean-François, Alkurdi, Ali, Yin, Jun, Robillard, Jean-François, Hamaoui, Georges, Chapuis, Pierre-Olivier, Gomès, Séverine, Bourgeois, Olivier

Publikováno v: Eurotherm 114: Nanoscale and Microscale Heat Transfer VII
Eurotherm 114: Nanoscale and Microscale Heat Transfer VII, May 2022, Palermo, Italy

Oral in session S4: Scanning thermal microscopy; International audience

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______4254::93c31535b1cb7f117793c18a5ef8da36
https://hal.science/hal-03863531

Experimental investigation of heat transport in nanomaterials using electro-thermal methods

Autor: Paterson, Jessy

Publikováno v: Materials Science [cond-mat.mtrl-sci]. Université Grenoble Alpes [2020-..], 2020. English. ⟨NNT : 2020GRALY039⟩

This dissertation presents an experimental study of heat transport in various types of materials that greatly differ in their structure, size and thermal properties. The motivations behind this study are multiple. The technological stakes related to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______212::58be2ef7e193588d1cdd9bdd3f1f4074
https://tel.archives-ouvertes.fr/tel-03187993