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Article: Additive Manufacturing of Thermoelectric Microdevices for 4D Thermometry

TitleAdditive Manufacturing of Thermoelectric Microdevices for 4D Thermometry
Authors
Keywords3D printing
additive manufacturing
bi-metal
thermocouple
thermometry
Issue Date30-Jun-2023
PublisherWiley
Citation
Advanced Materials, 2023, v. 35, n. 35 How to Cite?
Abstract

Thermometry, the process of measuring temperature, is one of the most fundamental tasks not only for understanding the thermodynamics of basic physical, chemical, and biological processes but also for thermal management of microelectronics. However, it is a challenge to acquire microscale temperature fields in both space and time. Here, a 3D printed micro-thermoelectric device that enables direct 4D (3D Space + Time) thermometry at the microscale is reported. The device is composed of freestanding thermocouple probe networks, fabricated by bi-metal 3D printing with an outstanding spatial resolution of a few µm. It shows that the developed 4D thermometry can explore dynamics of Joule heating or evaporative cooling on microscale subjects of interest such as a microelectrode or a water meniscus. The utilization of 3D printing further opens up the possibility to freely realize a wide range of on-chip, freestanding microsensors or microelectronic devices without the design restrictions by manufacturing processes.


Persistent Identifierhttp://hdl.handle.net/10722/336419
ISSN
2023 Impact Factor: 27.4
2023 SCImago Journal Rankings: 9.191
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorLee, Heekwon-
dc.contributor.authorWang, Zhuoran-
dc.contributor.authorRao, Qing-
dc.contributor.authorLee, Sanghyeon-
dc.contributor.authorHuan, Xiao-
dc.contributor.authorLiu, Yu-
dc.contributor.authorYang, Jihyuk-
dc.contributor.authorChen, Mojun-
dc.contributor.authorKi, Dong‐Keun-
dc.contributor.authorKim, Ji Tae-
dc.date.accessioned2024-01-16T08:34:23Z-
dc.date.available2024-01-16T08:34:23Z-
dc.date.issued2023-06-30-
dc.identifier.citationAdvanced Materials, 2023, v. 35, n. 35-
dc.identifier.issn0935-9648-
dc.identifier.urihttp://hdl.handle.net/10722/336419-
dc.description.abstract<p>Thermometry, the process of measuring temperature, is one of the most fundamental tasks not only for understanding the thermodynamics of basic physical, chemical, and biological processes but also for thermal management of microelectronics. However, it is a challenge to acquire microscale temperature fields in both space and time. Here, a 3D printed micro-thermoelectric device that enables direct 4D (3D Space + Time) thermometry at the microscale is reported. The device is composed of freestanding thermocouple probe networks, fabricated by bi-metal 3D printing with an outstanding spatial resolution of a few µm. It shows that the developed 4D thermometry can explore dynamics of Joule heating or evaporative cooling on microscale subjects of interest such as a microelectrode or a water meniscus. The utilization of 3D printing further opens up the possibility to freely realize a wide range of on-chip, freestanding microsensors or microelectronic devices without the design restrictions by manufacturing processes.</p>-
dc.languageeng-
dc.publisherWiley-
dc.relation.ispartofAdvanced Materials-
dc.rightsThis work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.-
dc.subject3D printing-
dc.subjectadditive manufacturing-
dc.subjectbi-metal-
dc.subjectthermocouple-
dc.subjectthermometry-
dc.titleAdditive Manufacturing of Thermoelectric Microdevices for 4D Thermometry-
dc.typeArticle-
dc.identifier.doi10.1002/adma.202301704-
dc.identifier.scopuseid_2-s2.0-85163749253-
dc.identifier.volume35-
dc.identifier.issue35-
dc.identifier.eissn1521-4095-
dc.identifier.isiWOS:001020083900001-
dc.identifier.issnl0935-9648-

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