Journal ArticleDOI
High-resolution electroluminescent imaging of pressure distribution using a piezoelectric nanowire LED array
Caofeng Pan,Caofeng Pan,Lin Dong,Lin Dong,Guang Zhu,Simiao Niu,Ruomeng Yu,Qing Yang,Ying Liu,Zhong Lin Wang,Zhong Lin Wang +10 more
TLDR
An array of piezoelectric nanowire LEDs with a pixel density of 6,350 dpi is capable of mapping two-dimensional pressure distributions with a spatial resolution of 2.7 micrometres as mentioned in this paper.Abstract:
An array of piezoelectric nanowire LEDs with a pixel density of 6,350 dpi is capable of mapping two-dimensional pressure distributions with a spatial resolution of 2.7 micrometres. Pressure alters the light emissions from the LEDs, which are then imaged. Possible applications include artificial skin, robotics and touchpads.read more
Citations
More filters
Journal ArticleDOI
Recent Progress in Bionic Skin Based on Conductive Polymer Gels.
TL;DR: In this article, the representative strategies of design and preparing of conductive polymer gels, and adjusting their conductivity, mechanics, and other properties such as self-healing and adhesiveness by controlling the macromolecular network structures are discussed.
Journal ArticleDOI
Hydrothermally Grown ZnO Nanorods as Promising Materials for Low Cost Electronic Skin
Journal ArticleDOI
Enhanced Luminescence Performance of Quantum Wells by Coupling Piezo-Phototronic with Plasmonic Effects
Xin Huang,Chunyan Jiang,Chunhua Du,Liang Jing,Mengmeng Liu,Weiguo Hu,Zhong Lin Wang,Zhong Lin Wang +7 more
TL;DR: The investigation on the coupling process between piezo-phototronic effect and localized surface plasmonic resonance for enhancing the photoluminescence of InGaN/GaN quantum wells coated with Ag nanoparticles brings widespread applications to high-efficiency artificial lighting, on-chip integrated plAsmonic circuits, subwavelength optical communication, and micro-optoelectronic mechanical systems.
Journal ArticleDOI
Flexible THV/COC Piezoelectret Nanogenerator for Wide-Range Pressure Sensing.
Wenbo Li,Jiangjiang Duan,Junwen Zhong,Nan Wu,Shizhe Lin,Zisheng Xu,Shuwen Chen,Yuan Pan,Liang Huang,Bin Hu,Jun Zhou +10 more
TL;DR: This study presents a fabrication strategy for piezoelectret nanogenerators with high sensitivity and large linear pressure region, paving the way for development of wearable and flexible pressure sensing networks.
Journal ArticleDOI
Nanodicing Single Crystalline Silicon Nanowire Arrays.
TL;DR: This work demonstrates a novel method for the production of single-crystal Si nanowire arrays based on the top-down carving of Si-nanowall structures from a donor substrate, and their subsequent controlled and selective harvesting into a sacrificial solid material block.
References
More filters
Journal ArticleDOI
Piezoelectric Nanogenerators Based on Zinc Oxide Nanowire Arrays
TL;DR: This approach has the potential of converting mechanical, vibrational, and/or hydraulic energy into electricity for powering nanodevices.
Journal ArticleDOI
Skin-like pressure and strain sensors based on transparent elastic films of carbon nanotubes
Darren J. Lipomi,Michael Vosgueritchian,Benjamin C. K. Tee,Sondra L. Hellstrom,Jennifer A. Lee,Courtney H. Fox,Zhenan Bao +6 more
TL;DR: Transparent, conducting spray-deposited films of single-walled carbon nanotubes are reported that can be rendered stretchable by applying strain along each axis, and then releasing this strain.
Journal ArticleDOI
Highly sensitive flexible pressure sensors with microstructured rubber dielectric layers
Stefan C. B. Mannsfeld,Benjamin C. K. Tee,Randall M. Stoltenberg,Christopher V. H. H. Chen,Soumendra N. Barman,Beinn V.O. Muir,Anatoliy N. Sokolov,Colin Reese,Zhenan Bao +8 more
TL;DR: Flexible, capacitive pressure sensors with unprecedented sensitivity and very short response times that can be inexpensively fabricated over large areas by microstructuring of thin films of the biocompatible elastomer polydimethylsiloxane are demonstrated.
Journal ArticleDOI
A large-area, flexible pressure sensor matrix with organic field-effect transistors for artificial skin applications
TL;DR: Integration of organic transistors and rubber pressure sensors, both of which can be produced by low-cost processing technology such as large-area printing technology, will provide an ideal solution to realize a practical artificial skin.
Journal ArticleDOI
Nanowire active-matrix circuitry for low-voltage macroscale artificial skin
Kuniharu Takei,Toshitake Takahashi,Toshitake Takahashi,Johnny C. Ho,Johnny C. Ho,Hyunhyub Ko,Andrew G. Gillies,Paul W. Leu,Paul W. Leu,Ronald S. Fearing,Ali Javey,Ali Javey +11 more
TL;DR: This work presents the largest integration of ordered NW-array active components, and demonstrates a model platform for future integration of nanomaterials for practical applications.