With the miniaturization of electronic devices, thermal management has become a critical challenge, especially for high-power systems where efficient heat dissipation is essential. Polycrystalline diamond films, renowned for their exceptional thermal conductivity, offer a promising solution. However, the thermal boundary resistance (TBR) at the diamond/substrate interface remains a significant bottleneck, severely impacting heat dissipation efficiency. This study presents a measurement approach tailored for quantifying TBR in thick-film diamond heterostructures, focusing on diamond-on-silicon (Diamond-on-Si) systems with a silicon nitride barrier layer. Compared to conventional methods, such as transient thermoreflectance techniques, which often exhibit limited sensitivity for thick layers, this approach demonstrates greater reliability and applicability. The findings establish a foundation for advancing strategies to reduce TBR and improve the thermal management performance of diamond films in high-power electronic applications.
Skip Nav Destination
Article navigation
6 January 2025
Research Article|
January 09 2025
Advanced thermal boundary resistance measurement techniques for thick-film diamond heterostructures
Xiaozhuang Lu
;
Xiaozhuang Lu
(Data curation, Methodology, Visualization, Writing – original draft, Writing – review & editing)
1
College of Microelectronics, Beijing University of Technology
, Beijing 100022, China
Search for other works by this author on:
Qingbin Liu
;
Qingbin Liu
(Investigation, Supervision, Validation)
2
National Key Laboratory of Solid-State Microwave Devices and Circuits, Hebei Semiconductor Research Institute
, Shijiazhuang 050051, China
Search for other works by this author on:
Cui Yu
;
Cui Yu
(Resources, Supervision)
2
National Key Laboratory of Solid-State Microwave Devices and Circuits, Hebei Semiconductor Research Institute
, Shijiazhuang 050051, China
Search for other works by this author on:
Shiwei Feng
;
Shiwei Feng
a)
(Funding acquisition, Project administration, Resources, Supervision, Writing – review & editing)
1
College of Microelectronics, Beijing University of Technology
, Beijing 100022, China
Search for other works by this author on:
Zhihong Feng;
Zhihong Feng
a)
(Resources, Supervision)
2
National Key Laboratory of Solid-State Microwave Devices and Circuits, Hebei Semiconductor Research Institute
, Shijiazhuang 050051, China
Search for other works by this author on:
Haibing Li;
Haibing Li
(Formal analysis, Validation, Writing – review & editing)
1
College of Microelectronics, Beijing University of Technology
, Beijing 100022, China
Search for other works by this author on:
Shijie Pan
;
Shijie Pan
(Formal analysis, Supervision, Validation, Writing – review & editing)
1
College of Microelectronics, Beijing University of Technology
, Beijing 100022, China
Search for other works by this author on:
Zezhao He;
Zezhao He
(Resources)
2
National Key Laboratory of Solid-State Microwave Devices and Circuits, Hebei Semiconductor Research Institute
, Shijiazhuang 050051, China
Search for other works by this author on:
Xuan Li
;
Xuan Li
(Resources)
3
Institute of Microelectronics of Chinese Academy of Science
, Beijing 100029, China
Search for other works by this author on:
Chuangjie Zhou
Chuangjie Zhou
(Resources)
2
National Key Laboratory of Solid-State Microwave Devices and Circuits, Hebei Semiconductor Research Institute
, Shijiazhuang 050051, China
Search for other works by this author on:
Appl. Phys. Lett. 126, 011604 (2025)
Article history
Received:
August 30 2024
Accepted:
November 29 2024
Citation
Xiaozhuang Lu, Qingbin Liu, Cui Yu, Shiwei Feng, Zhihong Feng, Haibing Li, Shijie Pan, Zezhao He, Xuan Li, Chuangjie Zhou; Advanced thermal boundary resistance measurement techniques for thick-film diamond heterostructures. Appl. Phys. Lett. 6 January 2025; 126 (1): 011604. https://doi.org/10.1063/5.0236087
Download citation file:
Pay-Per-View Access
$40.00
Sign In
You could not be signed in. Please check your credentials and make sure you have an active account and try again.
152
Views
Citing articles via
Roadmap on photonic metasurfaces
Sebastian A. Schulz, Rupert. F. Oulton, et al.
Kirchhoff's law violation within the main solar wavelength range
Yubin Park, Shanhui Fan
Integrated photonics beyond communications
Chong Zhang, Minh A. Tran, et al.
Related Content
A thermal boundary resistance measurement method based on a designed chip with the heat source separated from the temperature sensor
Appl. Phys. Lett. (February 2023)