CAS OpenIR  > 中科院上海应用物理研究所2011-2018年
Transfer printing of magnetic structures with enhanced performance using a new type of water-soluble sacrificial layer
Zhao, B; Ji, GW; Gao, XY; Zhao, B (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai Synchrotron Radiat Facil, Shanghai 201204, Peoples R China.
2015
Source PublicationRSC ADVANCES
ISSN2046-2069
Volume5Issue:70Pages:56959—56966
Subtype期刊文献
AbstractA transfer printing process is developed for thin film systems using a new type of water-soluble sacrificial layer - uncured polyvinylpyrrolidone (PVP). The bio-compatible PVP has a dual function, acting as both a buffer and a water-soluble sacrificial layer. Compared with the direct deposition of PyCu Giant Magneto-resistance (GMR) sensors onto bio-relevant, thermoplastic and flexible PEEK foils, the sensitivity of sensors transferred onto PEEK from a PVP-buffered Si substrate is raised from 4.1 T-1 to 30.8 T-1 and the GMR ratio is raised from 2% to 12%. This means that comparable values were achieved and sometimes even exceeded on Si substrates. The performance enhancement is proved to be the result of the decoupled arrangement of the substrate material and the tailored mechanical stress state. The transfer process developed is of a general nature and can be applied to other thin film systems and complete electronic components. The transferred sensors are used to count magnetically functionalised containers consisting of Fe-filled carbon nanotubes in a polymeric matrix. A detection rate >= 91% was achieved.
KeywordThin-film Transistors Carbon Nanotubes Silicon Multilayers Circuits Polymer Arrays Stamp Gmr
Language英语
WOS IDWOS:000357805100062
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/25085
Collection中科院上海应用物理研究所2011-2018年
Corresponding AuthorZhao, B (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai Synchrotron Radiat Facil, Shanghai 201204, Peoples R China.
Recommended Citation
GB/T 7714
Zhao, B,Ji, GW,Gao, XY,et al. Transfer printing of magnetic structures with enhanced performance using a new type of water-soluble sacrificial layer[J]. RSC ADVANCES,2015,5(70):56959—56966.
APA Zhao, B,Ji, GW,Gao, XY,&Zhao, B .(2015).Transfer printing of magnetic structures with enhanced performance using a new type of water-soluble sacrificial layer.RSC ADVANCES,5(70),56959—56966.
MLA Zhao, B,et al."Transfer printing of magnetic structures with enhanced performance using a new type of water-soluble sacrificial layer".RSC ADVANCES 5.70(2015):56959—56966.
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