Structural engineering of gold thin films with channel cracks for ultrasensitive strain sensing-Reference-Cited by-同舟云学术

Structural engineering of gold thin films with channel cracks for ultrasensitive strain sensing

Published:2016 Issue:3 Volume:3 Page:248-255
ISSN:2051-6347
Container-title:Materials Horizons
language:en
Short-container-title:Mater. Horiz.

Author:

Yang Tingting¹²³⁴⁵,Li Xinming⁶⁷⁸⁵,Jiang Xin¹²³⁴⁵,Lin Shuyuan¹²³⁴⁵,Lao Junchao⁹³⁴⁵¹⁰,Shi Jidong⁶⁷⁸⁵,Zhen Zhen¹²³⁴⁵,Li Zhihong⁹³⁴⁵¹¹,Zhu Hongwei¹²³⁴⁵

Affiliation:

1. State Key Laboratory of New Ceramics and Fine Processing

2. School of Materials Science and Engineering

3. Tsinghua University

4. Beijing 100084

5. China

6. National Center for Nanoscience and Technology

7. Zhongguancun

8. Beijing 100190

9. Center for Nano and Micro Mechanics

10. Institute for Advanced Study

11. National Key Laboratory of Science and Technology on Micro/Nano Fabrication

Abstract

A strain sensing structure with high gauge factors (GFs) is designed by engineering channel cracks in a gold thin film. The developed strain sensors possess GFs as high as 200 (ε < 0.5%), 1000 (0.5% < ε < 0.7%), and even exceeding 5000 (0.7% < ε < 1%).

Funder

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

Electrical and Electronic Engineering,Process Chemistry and Technology,Mechanics of Materials,General Materials Science

Link

http://pubs.rsc.org/en/content/articlepdf/2016/MH/C6MH00027D

Reference38 articles.

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