{"id":{"repo_id":"york","oai_identifier":"oai:yorkspace.library.yorku.ca:10315/36652"},"canonical_url":"https://search.dev.ndltd.org/etd/york/oai:yorkspace.library.yorku.ca:10315/36652","repository":{"repo_id":"york","name":"York University","base_url":"https://yorkspace.library.yorku.ca/oai/request"},"display":{"title":"Investigation of Anisotropic Heat Transport Through Frequency Domain Thermoreflectance Technique","abstract":"Thermophysical properties of thin film materials are of great importance for thermal management in devices including transistors, lasers, sensors, and plasmonic structures. In this thesis, I examine the characterization of heat transport in anisotropic materials through frequency domain thermoreflectance (FDTR) technique. Firstly, I describe the experimental setup and numerical modeling of the FDTR. Then, I explain the development of beam offset frequency domain thermoreflectance (BO-FDTR) and frequency domain magneto-optical Kerr effect (FD-MOKE) used to measure the anisotropic thermal properties with enhanced sensitivity. Monte Carlo computational method is also explained for uncertainty calculations. Finally, the demonstrations of measuring in-plane and out-of-plane thermal conductivities, and thermal boundary conductance with the metallic layer of anisotropic materials including 2D layered materials and printed films made of 2D-materials based inks are discussed. The measured thermal properties will be helpful for device applications that take advantage of the promising qualities of emerging 2D materials.","abstract_html":"Thermophysical properties of thin film materials are of great importance for thermal management in devices including transistors, lasers, sensors, and plasmonic structures. In this thesis, I examine the characterization of heat transport in anisotropic materials through frequency domain thermoreflectance (FDTR) technique. Firstly, I describe the experimental setup and numerical modeling of the FDTR. Then, I explain the development of beam offset frequency domain thermoreflectance (BO-FDTR) and frequency domain magneto-optical Kerr effect (FD-MOKE) used to measure the anisotropic thermal properties with enhanced sensitivity. Monte Carlo computational method is also explained for uncertainty calculations. Finally, the demonstrations of measuring in-plane and out-of-plane thermal conductivities, and thermal boundary conductance with the metallic layer of anisotropic materials including 2D layered materials and printed films made of 2D-materials based inks are discussed. The measured thermal properties will be helpful for device applications that take advantage of the promising qualities of emerging 2D materials.","abstract_has_math":false,"creators":["Rahman, Mizanur"],"institution":null,"degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":["Pisana, Simone"],"committee_chairs":[],"committee_members":[],"year":2019,"date_issued":"2019-11-22","date_published":"2019-11-22","updated_at":"2026-07-24T06:33:43Z","subjects":["Condensed matter physics"],"languages":["en"],"rights":["Author owns copyright, except where explicitly noted. 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Monte Carlo computational method is also explained for uncertainty calculations. Finally, the demonstrations of measuring in-plane and out-of-plane thermal conductivities, and thermal boundary conductance with the metallic layer of anisotropic materials including 2D layered materials and printed films made of 2D-materials based inks are discussed. The measured thermal properties will be helpful for device applications that take advantage of the promising qualities of emerging 2D materials."]},{"key":"dc:title","label":"Title","values":["Investigation of Anisotropic Heat Transport Through Frequency Domain Thermoreflectance Technique"]}]}],"canonical_facts":{"dc:contributor.advisor":["Pisana, Simone"],"dc:creator":["Rahman, Mizanur"],"dc:date.accessioned":["2019-11-22T18:34:46Z"],"dc:date.available":["2019-11-22T18:34:46Z"],"dc:date.issued":["2019-11-22"],"dc:description.abstract":["Thermophysical properties of thin film materials are of great importance for thermal management in devices including transistors, lasers, sensors, and plasmonic structures. In this thesis, I examine the characterization of heat transport in anisotropic materials through frequency domain thermoreflectance (FDTR) technique. Firstly, I describe the experimental setup and numerical modeling of the FDTR. Then, I explain the development of beam offset frequency domain thermoreflectance (BO-FDTR) and frequency domain magneto-optical Kerr effect (FD-MOKE) used to measure the anisotropic thermal properties with enhanced sensitivity. Monte Carlo computational method is also explained for uncertainty calculations. Finally, the demonstrations of measuring in-plane and out-of-plane thermal conductivities, and thermal boundary conductance with the metallic layer of anisotropic materials including 2D layered materials and printed films made of 2D-materials based inks are discussed. The measured thermal properties will be helpful for device applications that take advantage of the promising qualities of emerging 2D materials."],"dc:identifier.uri":["http://hdl.handle.net/10315/36652"],"dc:language":["en"],"dc:rights":["Author owns copyright, except where explicitly noted. Please contact the author directly with licensing requests."],"dc:subject":["Condensed matter physics"],"dc:title":["Investigation of Anisotropic Heat Transport Through Frequency Domain Thermoreflectance Technique"],"dc:type":["Electronic Thesis or Dissertation"]},"updated_at":"2026-07-24T06:33:43Z"}