Japanese journal of applied physics. Part 1, Regular papers & short notes最新文献

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High-resolution monochromator for iron nuclear resonance vibrational spectroscopy of biological samples. 高分辨率单色仪用于铁核共振生物样品的振动光谱分析。
Japanese journal of applied physics. Part 1, Regular papers & short notes Pub Date : 2016-12-01 Epub Date: 2016-11-08 DOI: 10.7567/jjap.55.122401
Yoshitaka Yoda, Kyoko Okada, Hongxin Wang, Stephen P Cramer, Makoto Seto
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引用次数: 9
Micro Photo Detector Fabricated of Ferroelectric-Metal Heterostructure. 制备铁电-金属异质结构微光探测器。
Japanese journal of applied physics. Part 1, Regular papers & short notes Pub Date : 2005-09-01 DOI: 10.1143/JJAP.44.6105
A Zomorrodian, N J Wu, Y Song, S Stahl, A Ignatiev, E Brady Trexler, C A Garcia
{"title":"Micro Photo Detector Fabricated of Ferroelectric-Metal Heterostructure.","authors":"A Zomorrodian,&nbsp;N J Wu,&nbsp;Y Song,&nbsp;S Stahl,&nbsp;A Ignatiev,&nbsp;E Brady Trexler,&nbsp;C A Garcia","doi":"10.1143/JJAP.44.6105","DOIUrl":"https://doi.org/10.1143/JJAP.44.6105","url":null,"abstract":"<p><p>The anomalous photovoltaic effect (APE) in ferroelectric thin films has been utilized for the development of an optical micro-detector active in the visible range (from 350 to 800 nm). La-doped Pb(Zr,Ti)O(3) (PLZT) ferroelectric films epitaxially grown on Pt(001)/Mg(001) substrate were fabricated into micro-detector arrays and characterized as to their optical response. The Au/PLZT/Pt/MgO device was self-polarized in the as-deposited form with the polarization vector perpendicular to film surface. The heterostructure photovoltage response ranged from 100 to 200 mV, and the photocurrent was ~30 nA/cm(2) for devices of ~250 μm diameter under illumination of 100 mW/cm(2) at wavelengths from 400 to 580 nm. Such micro-detectors can be used for optical sensors in MEMS devices as well as for electrical stimulators of biological cells.</p>","PeriodicalId":89163,"journal":{"name":"Japanese journal of applied physics. Part 1, Regular papers & short notes","volume":"44 2005","pages":"6105-6108"},"PeriodicalIF":0.0,"publicationDate":"2005-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1143/JJAP.44.6105","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"29798319","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 11
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