High-Resolution Dynamic Pressure Sensor Array Based on Piezo-phototronic Effect Tuned Photoluminescence Imaging
A high-resolution dynamic tactile/pressure display is indispensable to the comprehensive perception of force/mechanical stimulations such as electronic skin, biomechanical imaging/analysis, or personalized signatures. Here, we present a dynamic pressure sensor array based on pressure/strain tuned ph...
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| Veröffentlicht in: | ACS nano 2015-03, Vol.9 (3), p.3143-3150 |
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| container_title | ACS nano |
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| creator | Peng, Mingzeng Li, Zhou Liu, Caihong Zheng, Qiang Shi, Xieqing Song, Ming Zhang, Yang Du, Shiyu Zhai, Junyi Wang, Zhong Lin |
| description | A high-resolution dynamic tactile/pressure display is indispensable to the comprehensive perception of force/mechanical stimulations such as electronic skin, biomechanical imaging/analysis, or personalized signatures. Here, we present a dynamic pressure sensor array based on pressure/strain tuned photoluminescence imaging without the need for electricity. Each sensor is a nanopillar that consists of InGaN/GaN multiple quantum wells. Its photoluminescence intensity can be modulated dramatically and linearly by small strain (0–0.15%) owing to the piezo-phototronic effect. The sensor array has a high pixel density of 6350 dpi and exceptional small standard deviation of photoluminescence. High-quality tactile/pressure sensing distribution can be real-time recorded by parallel photoluminescence imaging without any cross-talk. The sensor array can be inexpensively fabricated over large areas by semiconductor product lines. The proposed dynamic all-optical pressure imaging with excellent resolution, high sensitivity, good uniformity, and ultrafast response time offers a suitable way for smart sensing, micro/nano-opto-electromechanical systems. |
| doi_str_mv | 10.1021/acsnano.5b00072 |
| format | Article |
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Here, we present a dynamic pressure sensor array based on pressure/strain tuned photoluminescence imaging without the need for electricity. Each sensor is a nanopillar that consists of InGaN/GaN multiple quantum wells. Its photoluminescence intensity can be modulated dramatically and linearly by small strain (0–0.15%) owing to the piezo-phototronic effect. The sensor array has a high pixel density of 6350 dpi and exceptional small standard deviation of photoluminescence. High-quality tactile/pressure sensing distribution can be real-time recorded by parallel photoluminescence imaging without any cross-talk. The sensor array can be inexpensively fabricated over large areas by semiconductor product lines. The proposed dynamic all-optical pressure imaging with excellent resolution, high sensitivity, good uniformity, and ultrafast response time offers a suitable way for smart sensing, micro/nano-opto-electromechanical systems.</description><identifier>ISSN: 1936-0851</identifier><identifier>EISSN: 1936-086X</identifier><identifier>DOI: 10.1021/acsnano.5b00072</identifier><identifier>PMID: 25712580</identifier><language>eng</language><publisher>United States: American Chemical Society</publisher><subject>Dynamic pressure ; Dynamical systems ; Dynamics ; Electricity ; Gallium ; Imaging ; Indium ; Nanostructure ; Nanotechnology - instrumentation ; Optical Imaging ; Optical Phenomena ; Photoluminescence ; Photons ; Pressure ; Semiconductors ; Sensor arrays</subject><ispartof>ACS nano, 2015-03, Vol.9 (3), p.3143-3150</ispartof><rights>Copyright © 2015 American Chemical Society</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a432t-29a3f2ba0d64c829449073b50e43089d5d22e7302e882f9159f3484e57876fc43</citedby><cites>FETCH-LOGICAL-a432t-29a3f2ba0d64c829449073b50e43089d5d22e7302e882f9159f3484e57876fc43</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/acsnano.5b00072$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/acsnano.5b00072$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,776,780,2752,27053,27901,27902,56713,56763</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/25712580$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Peng, Mingzeng</creatorcontrib><creatorcontrib>Li, Zhou</creatorcontrib><creatorcontrib>Liu, Caihong</creatorcontrib><creatorcontrib>Zheng, Qiang</creatorcontrib><creatorcontrib>Shi, Xieqing</creatorcontrib><creatorcontrib>Song, Ming</creatorcontrib><creatorcontrib>Zhang, Yang</creatorcontrib><creatorcontrib>Du, Shiyu</creatorcontrib><creatorcontrib>Zhai, Junyi</creatorcontrib><creatorcontrib>Wang, Zhong Lin</creatorcontrib><title>High-Resolution Dynamic Pressure Sensor Array Based on Piezo-phototronic Effect Tuned Photoluminescence Imaging</title><title>ACS nano</title><addtitle>ACS Nano</addtitle><description>A high-resolution dynamic tactile/pressure display is indispensable to the comprehensive perception of force/mechanical stimulations such as electronic skin, biomechanical imaging/analysis, or personalized signatures. Here, we present a dynamic pressure sensor array based on pressure/strain tuned photoluminescence imaging without the need for electricity. Each sensor is a nanopillar that consists of InGaN/GaN multiple quantum wells. Its photoluminescence intensity can be modulated dramatically and linearly by small strain (0–0.15%) owing to the piezo-phototronic effect. The sensor array has a high pixel density of 6350 dpi and exceptional small standard deviation of photoluminescence. High-quality tactile/pressure sensing distribution can be real-time recorded by parallel photoluminescence imaging without any cross-talk. The sensor array can be inexpensively fabricated over large areas by semiconductor product lines. The proposed dynamic all-optical pressure imaging with excellent resolution, high sensitivity, good uniformity, and ultrafast response time offers a suitable way for smart sensing, micro/nano-opto-electromechanical systems.</description><subject>Dynamic pressure</subject><subject>Dynamical systems</subject><subject>Dynamics</subject><subject>Electricity</subject><subject>Gallium</subject><subject>Imaging</subject><subject>Indium</subject><subject>Nanostructure</subject><subject>Nanotechnology - instrumentation</subject><subject>Optical Imaging</subject><subject>Optical Phenomena</subject><subject>Photoluminescence</subject><subject>Photons</subject><subject>Pressure</subject><subject>Semiconductors</subject><subject>Sensor arrays</subject><issn>1936-0851</issn><issn>1936-086X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkctLw0AQxhdRrFbP3iRHQaL7yu7mWOsTBIsP8BY2yaRNSXbrbnKof71bG72JpxmY3_cxMx9CJwRfEEzJpS680cZeJDnGWNIddEBSJmKsxPvub5-QETr0folxIpUU-2hEE0loovABsvf1fBE_g7dN39XWRNdro9u6iGYOvO8dRC9gvHXRxDm9jq60hzIK2KyGTxuvFraznbMmCG6qCooueu1NIGabQdO3tQFfgCkgemj1vDbzI7RX6cbD8VDH6O325nV6Hz8-3T1MJ4-x5ox2MU01q2iucSl4oWjKeYolyxMMnGGVlklJKUiGKShFq5QkacW44vB9YFVwNkZnW9-Vsx89-C5r67BJ02gDtvcZkYJiwaVU_6NCCEklT1lAL7do4az3Dqps5epWu3VGcLYJJBsCyYZAguJ0MO_zFspf_ieBAJxvgaDMlrZ3JrzlT7sv7XeWZQ</recordid><startdate>20150324</startdate><enddate>20150324</enddate><creator>Peng, Mingzeng</creator><creator>Li, Zhou</creator><creator>Liu, Caihong</creator><creator>Zheng, Qiang</creator><creator>Shi, Xieqing</creator><creator>Song, Ming</creator><creator>Zhang, Yang</creator><creator>Du, Shiyu</creator><creator>Zhai, Junyi</creator><creator>Wang, Zhong Lin</creator><general>American Chemical Society</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20150324</creationdate><title>High-Resolution Dynamic Pressure Sensor Array Based on Piezo-phototronic Effect Tuned Photoluminescence Imaging</title><author>Peng, Mingzeng ; Li, Zhou ; Liu, Caihong ; Zheng, Qiang ; Shi, Xieqing ; Song, Ming ; Zhang, Yang ; Du, Shiyu ; Zhai, Junyi ; Wang, Zhong Lin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a432t-29a3f2ba0d64c829449073b50e43089d5d22e7302e882f9159f3484e57876fc43</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Dynamic pressure</topic><topic>Dynamical systems</topic><topic>Dynamics</topic><topic>Electricity</topic><topic>Gallium</topic><topic>Imaging</topic><topic>Indium</topic><topic>Nanostructure</topic><topic>Nanotechnology - instrumentation</topic><topic>Optical Imaging</topic><topic>Optical Phenomena</topic><topic>Photoluminescence</topic><topic>Photons</topic><topic>Pressure</topic><topic>Semiconductors</topic><topic>Sensor arrays</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Peng, Mingzeng</creatorcontrib><creatorcontrib>Li, Zhou</creatorcontrib><creatorcontrib>Liu, Caihong</creatorcontrib><creatorcontrib>Zheng, Qiang</creatorcontrib><creatorcontrib>Shi, Xieqing</creatorcontrib><creatorcontrib>Song, Ming</creatorcontrib><creatorcontrib>Zhang, Yang</creatorcontrib><creatorcontrib>Du, Shiyu</creatorcontrib><creatorcontrib>Zhai, Junyi</creatorcontrib><creatorcontrib>Wang, Zhong Lin</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>ACS nano</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Peng, Mingzeng</au><au>Li, Zhou</au><au>Liu, Caihong</au><au>Zheng, Qiang</au><au>Shi, Xieqing</au><au>Song, Ming</au><au>Zhang, Yang</au><au>Du, Shiyu</au><au>Zhai, Junyi</au><au>Wang, Zhong Lin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>High-Resolution Dynamic Pressure Sensor Array Based on Piezo-phototronic Effect Tuned Photoluminescence Imaging</atitle><jtitle>ACS nano</jtitle><addtitle>ACS Nano</addtitle><date>2015-03-24</date><risdate>2015</risdate><volume>9</volume><issue>3</issue><spage>3143</spage><epage>3150</epage><pages>3143-3150</pages><issn>1936-0851</issn><eissn>1936-086X</eissn><abstract>A high-resolution dynamic tactile/pressure display is indispensable to the comprehensive perception of force/mechanical stimulations such as electronic skin, biomechanical imaging/analysis, or personalized signatures. Here, we present a dynamic pressure sensor array based on pressure/strain tuned photoluminescence imaging without the need for electricity. Each sensor is a nanopillar that consists of InGaN/GaN multiple quantum wells. Its photoluminescence intensity can be modulated dramatically and linearly by small strain (0–0.15%) owing to the piezo-phototronic effect. The sensor array has a high pixel density of 6350 dpi and exceptional small standard deviation of photoluminescence. High-quality tactile/pressure sensing distribution can be real-time recorded by parallel photoluminescence imaging without any cross-talk. The sensor array can be inexpensively fabricated over large areas by semiconductor product lines. The proposed dynamic all-optical pressure imaging with excellent resolution, high sensitivity, good uniformity, and ultrafast response time offers a suitable way for smart sensing, micro/nano-opto-electromechanical systems.</abstract><cop>United States</cop><pub>American Chemical Society</pub><pmid>25712580</pmid><doi>10.1021/acsnano.5b00072</doi><tpages>8</tpages></addata></record> |
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| subjects | Dynamic pressure Dynamical systems Dynamics Electricity Gallium Imaging Indium Nanostructure Nanotechnology - instrumentation Optical Imaging Optical Phenomena Photoluminescence Photons Pressure Semiconductors Sensor arrays |
| title | High-Resolution Dynamic Pressure Sensor Array Based on Piezo-phototronic Effect Tuned Photoluminescence Imaging |
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