111 0

Full metadata record

DC FieldValueLanguage
dc.contributor.author이승백-
dc.date.accessioned2018-02-13T07:23:31Z-
dc.date.available2018-02-13T07:23:31Z-
dc.date.issued2011-01-
dc.identifier.citationTHE JOURNAL OF THE KOREAN PHYSICAL SOCIETY, Vol.58 No.1 [2011], 72-76(5쪽)en_US
dc.identifier.issn0374-4884-
dc.identifier.issn3744-4884-
dc.identifier.urihttp://www.jkps.or.kr/journal/view.html?volume=58&number=1&spage=72&year=2011-
dc.description.abstractWe report on a novel tactile pressure sensor structure that transfers the vertical pressure applied to the sample's surface to lateral strain in the carbon-nanotube thin film embedded in an elastomer by using a "wavy" structured substrate contact surface. When pressure was applied to the poly(dimethylsiloxane) (PDMS) surface, it was transferred to a carbon-nanotube thin film (CNTF) underneath, where it stretched to conform to the wavy substrate surface. This resulted in an elongation, or lateral strain, in the CNTF layer, their reducing its conductance. The measurements showed that with an applied vertical pressure of 30 kPa, a 15% reduction in conductance was achieved with only a 500-nm deflection in the CNTF, and repeatedly applied pressures for 3,600 cycles (12 hours) resulted in only a 2% reduction in sensitivity, demonstrating the their film's high sensitivity and reliability. The mechanical stability and high sensitivity of the CNTF/PDMS hybrid with wavy substrate structures may make possible applications to future tactile pressure sensors.en_US
dc.language.isoenen_US
dc.publisherKOREAN PHYSICAL SOC, 635-4, YUKSAM-DONG, KANGNAM-KU, SEOUL 135-703, SOUTH KOREAen_US
dc.subjectCarbon nanotubeen_US
dc.subjectTactile sensoren_US
dc.subjectPressure sensoren_US
dc.subjectSTRAINen_US
dc.subjectFABRICATIONen_US
dc.titleEffect of Nanoscale Surface Texture on the Contact-pressure-dependent Conduction Characteristics of a Carbon-nanotube Thin-film Tactile Pressure Sensoren_US
dc.typeArticleen_US
dc.relation.no1-
dc.relation.volume58-
dc.identifier.doi10.3938/jkps.58.72-
dc.relation.page72-76-
dc.relation.journalJOURNAL OF THE KOREAN PHYSICAL SOCIETY-
dc.contributor.googleauthorLim, Chaehyun-
dc.contributor.googleauthorLee, Kunhak-
dc.contributor.googleauthorChoi, Eunsuk-
dc.contributor.googleauthorKim, Ahsung-
dc.contributor.googleauthorKim, Jinoh-
dc.contributor.googleauthorLee, Seung-Beck-
dc.relation.code2011205987-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF ENGINEERING[S]-
dc.sector.departmentDEPARTMENT OF ELECTRONIC ENGINEERING-
dc.identifier.pidsbl22-
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ELECTRONIC ENGINEERING(융합전자공학부) > Articles
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE