Journal ArticleDOI
The effect of film thickness on the failure strain of polymer-supported metal films
TLDR
In this article, the authors performed uniaxial tensile tests on polyimide-supported copper films with a strong (1 1 1) fiber texture and with thickness varying from 50 nm to 1 μm.About:
This article is published in Acta Materialia.The article was published on 2010-03-01. It has received 238 citations till now. The article focuses on the topics: Transgranular fracture & Intergranular fracture.read more
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Advanced Soft Materials, Sensor Integrations, and Applications of Wearable Flexible Hybrid Electronics in Healthcare, Energy, and Environment.
Hyo-Ryoung Lim,Hee Seok Kim,Raza Qazi,Raza Qazi,Young-Tae Kwon,Jae-Woong Jeong,Woon-Hong Yeo +6 more
TL;DR: An all-inclusive review of the newly developed WFHE along with a summary of imperative requirements of material properties, sensor capabilities, electronics performance, and skin integrations is provided.
Journal ArticleDOI
Large‐Area Ultrathin Graphene Films by Single‐Step Marangoni Self‐Assembly for Highly Sensitive Strain Sensing Application
Xinming Li,Tingting Yang,Yao Yang,Jia Zhu,Li Li,Fakhr E. Alam,Xiao Li,Kunlin Wang,Huanyu Cheng,Cheng-Te Lin,Ying Fang,Hongwei Zhu +11 more
TL;DR: In this article, an environment-friendly and cost-effective method to fabricate large-area ultrathin graphene films is proposed for highly sensitive flexible strain sensor, which can be used for wearable devices.
Journal ArticleDOI
Flexible and Stretchable Smart Display: Materials, Fabrication, Device Design, and System Integration
TL;DR: In this paper, the development of high performance light-emitting devices with flexible and stretchable form factors is described. But the development is mainly achieved by replacing the rigid materials in the device components with flex...
Journal ArticleDOI
Recent Advances in Stretchable and Transparent Electronic Materials
TL;DR: In this article, the key research efforts toward the development of compliant conductors including transparent conductors are surveyed for application in flexible and highly stretchable electronic and electromechanical devices.
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Structural engineering of gold thin films with channel cracks for ultrasensitive strain sensing
Tingting Yang,Xinming Li,Xin Jiang,Shuyuan Lin,Junchao Lao,Junchao Lao,Jidong Shi,Zhen Zhen,Zhihong Li,Zhihong Li,Hongwei Zhu +10 more
TL;DR: In this article, the authors investigated the formation of channel cracks and explored the corresponding piezoresistive behavior in gold thin films and developed a strain sensor with GFs as high as 200, 1000, and even greater than 5000.
References
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Journal ArticleDOI
Mechanical properties of nanocrystalline materials
TL;DR: The mechanical properties of nanocrystalline materials are reviewed in this paper, with emphasis on their constitutive response and on the fundamental physical mechanisms, including the deviation from the Hall-Petch slope and possible negative slope, the effect of porosity, the difference between tensile and compressive strength, the limited ductility, the tendency for shear localization, fatigue and creep responses.
Book
Single Crystal Elastic Constants and Calculated Aggregate Properties. A Handbook
Gene Simmons,Herbert F. Wang +1 more
TL;DR: In this paper, the authors present data on the elastic properties of single crystals collected from the literature through mid-1970 and the elastic property of isotropic aggregates which are calculated according to the schemes of Voigt and Reuss for all materials, and Hashin and Shtrikman for materials with cubic symmetry.
Journal ArticleDOI
A hemispherical electronic eye camera based on compressible silicon optoelectronics
Heung Cho Ko,Mark P. Stoykovich,Jizhou Song,Viktor Malyarchuk,Won Mook Choi,Chang Jae Yu,Joseph B. Geddes,Jianliang Xiao,Shuodao Wang,Yonggang Huang,John A. Rogers +10 more
TL;DR: These methods, taken together with the theoretical analyses of their associated mechanics, provide practical routes for integrating well-developed planar device technologies onto the surfaces of complex curvilinear objects, suitable for diverse applications that cannot be addressed by conventional means.
Journal ArticleDOI
Organic photovoltaics: technology and market
TL;DR: In this paper, the economical and technical production aspects for organic photovoltaics are discussed and the key property which makes organic PV so attractive is the potential of reel to reel processing on low cost substrates with standard coating and printing processes.