Abstract：
:In this work, the circular dichroisms (CD) of nanorice heterodimers consisting of two parallel arranged nanorices with the same size but different materials are investigated theoretically. Symmetry-breaking is introduced by using different materials and oblique incidence to achieve strong CD at the vicinity of Fano resonance peaks. We demonstrate that all Au-Ag heterodimers exhibit multipolar Fano resonances and strong CD effect. A simple quantitative analysis shows that the structure with larger Fano asymmetry factor has stronger CD. The intensity and peak positions of the CD effect can be flexibly tuned in a large range by changing particle size, shape, the inter-particle distance and surroundings. Furthermore, CD spectra exhibit high sensitivity to ambient medium in visible and near infrared regions. Our results here are beneficial for the design and application of high sensitive CD sensors and other related fields.
journal_name
Sci Repjournal_title
Scientific reportsauthors
Hu L,Huang Y,Fang L,Chen G,Wei H,Fang Ydoi
10.1038/srep16069subject
Has Abstractpub_date
2015-11-05 00:00:00pages
16069issn
2045-2322pii
srep16069journal_volume
5pub_type
杂志文章abstract：:Functional neuroimaging studies have implicated regions of both ventrolateral prefrontal cortex (VLPFC) and angular gyrus in processes associated with retrieving goal-relevant information, which increases the fidelity and richness of long-term memory (LTM). To further investigate the roles of these cortical regions as...
journal_title：Scientific reports
pub_type： 杂志文章
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abstract：:Soils - constituting the largest terrestrial carbon pool - are vulnerable to climatic warming. Currently existing uncertainties regarding carbon fluxes within terrestrial systems can be addressed by studies of past carbon cycle dynamics and related climate change recorded in sedimentary successions. Here we show an ex...
journal_title：Scientific reports
pub_type： 杂志文章
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abstract：:Obesity and inactivity are major risk factors of feline diabetes mellitus (FDM) and human type II diabetes mellitus (T2DM). In recent years, changes in the gut microbiota have been suggested as a contributing factor to T2DM. Whether the gut microbiota (GM) composition plays a role in FDM remains unknown. The aim of th...
journal_title：Scientific reports
pub_type： 杂志文章,多中心研究
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pub_type： 杂志文章
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更新日期：2017-02-13 00:00:00
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journal_title：Scientific reports
pub_type： 杂志文章
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更新日期：2017-11-13 00:00:00
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journal_title：Scientific reports
pub_type： 杂志文章
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journal_title：Scientific reports
pub_type： 杂志文章
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更新日期：2015-11-25 00:00:00
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journal_title：Scientific reports
pub_type： 杂志文章
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更新日期：2017-12-05 00:00:00
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journal_title：Scientific reports
pub_type： 杂志文章
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更新日期：2018-08-22 00:00:00
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journal_title：Scientific reports
pub_type： 杂志文章
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pub_type： 杂志文章,随机对照试验
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更新日期：2018-06-15 00:00:00
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journal_title：Scientific reports
pub_type： 杂志文章
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更新日期：2020-12-31 00:00:00
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journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep15906
更新日期：2015-10-28 00:00:00
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journal_title：Scientific reports
pub_type： 杂志文章
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更新日期：2020-12-03 00:00:00
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journal_title：Scientific reports
pub_type： 已发布勘误
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journal_title：Scientific reports
pub_type： 杂志文章
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journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep38009
更新日期：2016-11-29 00:00:00
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journal_title：Scientific reports
pub_type： 杂志文章
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更新日期：2013-11-28 00:00:00
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journal_title：Scientific reports
pub_type： 杂志文章
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更新日期：2017-02-14 00:00:00
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journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-30609-0
更新日期：2018-08-21 00:00:00
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journal_title：Scientific reports
pub_type： 杂志文章
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更新日期：2017-09-04 00:00:00
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journal_title：Scientific reports
pub_type： 杂志文章
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更新日期：2019-01-24 00:00:00
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journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-03589-w
更新日期：2017-06-12 00:00:00
