Analysis of Terahertz Absorption Spectra Characteristic of 1-Naphthaleneacetic Acid and 4-Chlorophenoxyacetic Acid in Terahertz Region
We firstly study terahertz time-domain spectroscopy (THz-TDS) characterization of two kinds of pesticides 1-naphthaleneacetic acid and 4-chlorophenoxyacetic acid. The absorption spectrum and refractive index of samples were measured. Theoretical investigation of the vibrational spectrum of pesticide...
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| creator | Yehao Ma Qiang Wang Xiaowei Wang Xiaohong Gu |
| description | We firstly study terahertz time-domain spectroscopy (THz-TDS) characterization of two kinds of pesticides 1-naphthaleneacetic acid and 4-chlorophenoxyacetic acid. The absorption spectrum and refractive index of samples were measured. Theoretical investigation of the vibrational spectrum of pesticides was performed based on density function theory (DFT). We observed that experiment spectra are in rough qualitative agreement with these theory spectra. Its chemical composition was successfully identified through spectral analysis of the recorded terahertz waveform. These feature spectra measurements are helpful to form a database of pesticide. |
| doi_str_mv | 10.1109/ICICEE.2012.226 |
| format | Conference Proceeding |
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The absorption spectrum and refractive index of samples were measured. Theoretical investigation of the vibrational spectrum of pesticides was performed based on density function theory (DFT). We observed that experiment spectra are in rough qualitative agreement with these theory spectra. Its chemical composition was successfully identified through spectral analysis of the recorded terahertz waveform. These feature spectra measurements are helpful to form a database of pesticide.</description><identifier>ISBN: 1467314501</identifier><identifier>ISBN: 9781467314503</identifier><identifier>EISBN: 9780769547923</identifier><identifier>EISBN: 0769547923</identifier><identifier>DOI: 10.1109/ICICEE.2012.226</identifier><identifier>CODEN: IEEPAD</identifier><language>eng</language><publisher>IEEE</publisher><subject>1-naphthaleneacetic acid ; 4-chlorophenoxyacetic acid ; Absorption ; absorption spectrum ; Laser beams ; Laser excitation ; Materials ; Refractive index ; Spectroscopy ; Terahertz ; Vibrations</subject><ispartof>2012 International Conference on Industrial Control and Electronics Engineering, 2012, p.851-854</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/6322515$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,776,780,785,786,2052,27902,54895</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/6322515$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Yehao Ma</creatorcontrib><creatorcontrib>Qiang Wang</creatorcontrib><creatorcontrib>Xiaowei Wang</creatorcontrib><creatorcontrib>Xiaohong Gu</creatorcontrib><title>Analysis of Terahertz Absorption Spectra Characteristic of 1-Naphthaleneacetic Acid and 4-Chlorophenoxyacetic Acid in Terahertz Region</title><title>2012 International Conference on Industrial Control and Electronics Engineering</title><addtitle>icicee</addtitle><description>We firstly study terahertz time-domain spectroscopy (THz-TDS) characterization of two kinds of pesticides 1-naphthaleneacetic acid and 4-chlorophenoxyacetic acid. The absorption spectrum and refractive index of samples were measured. Theoretical investigation of the vibrational spectrum of pesticides was performed based on density function theory (DFT). We observed that experiment spectra are in rough qualitative agreement with these theory spectra. Its chemical composition was successfully identified through spectral analysis of the recorded terahertz waveform. These feature spectra measurements are helpful to form a database of pesticide.</description><subject>1-naphthaleneacetic acid</subject><subject>4-chlorophenoxyacetic acid</subject><subject>Absorption</subject><subject>absorption spectrum</subject><subject>Laser beams</subject><subject>Laser excitation</subject><subject>Materials</subject><subject>Refractive index</subject><subject>Spectroscopy</subject><subject>Terahertz</subject><subject>Vibrations</subject><isbn>1467314501</isbn><isbn>9781467314503</isbn><isbn>9780769547923</isbn><isbn>0769547923</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2012</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNpNT8FKw0AUXBFBrT178JIfSN23yctmjyFUWygKWs_ldffFrMQkbHKwfoDfbYoeOpeBmWGGEeIW5AJAmvt1uS6Xy4WSoBZKZWdibnQudWYw1UYl5-Ia0kwnkKKESzEfhg85IYc8yfFK_BQtNYfBD1FXRVsOVHMYv6NiP3ShH33XRq892zFQVNYUyI4c_DB6e4xD_ER9PdbUcMtk-SgX1ruIWhelcVk3Xej6mtvu63Bq-_Zk6YXfp5UbcVFRM_D8n2fi7WG5LVfx5vlxXRab2IPGMUZtzfRDWrQZOEOOFO4lVugySDitIFUkwaHUprLZfgrm6CwZKRnRaZPMxN1fr2fmXR_8J4XDLkuUQsDkF6aKY2g</recordid><startdate>201208</startdate><enddate>201208</enddate><creator>Yehao Ma</creator><creator>Qiang Wang</creator><creator>Xiaowei Wang</creator><creator>Xiaohong Gu</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>201208</creationdate><title>Analysis of Terahertz Absorption Spectra Characteristic of 1-Naphthaleneacetic Acid and 4-Chlorophenoxyacetic Acid in Terahertz Region</title><author>Yehao Ma ; Qiang Wang ; Xiaowei Wang ; Xiaohong Gu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i175t-57c94500c5c61d9ada25b05f5d613e4f142a01d5079fc6b00c85dca900e55d793</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2012</creationdate><topic>1-naphthaleneacetic acid</topic><topic>4-chlorophenoxyacetic acid</topic><topic>Absorption</topic><topic>absorption spectrum</topic><topic>Laser beams</topic><topic>Laser excitation</topic><topic>Materials</topic><topic>Refractive index</topic><topic>Spectroscopy</topic><topic>Terahertz</topic><topic>Vibrations</topic><toplevel>online_resources</toplevel><creatorcontrib>Yehao Ma</creatorcontrib><creatorcontrib>Qiang Wang</creatorcontrib><creatorcontrib>Xiaowei Wang</creatorcontrib><creatorcontrib>Xiaohong Gu</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Yehao Ma</au><au>Qiang Wang</au><au>Xiaowei Wang</au><au>Xiaohong Gu</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Analysis of Terahertz Absorption Spectra Characteristic of 1-Naphthaleneacetic Acid and 4-Chlorophenoxyacetic Acid in Terahertz Region</atitle><btitle>2012 International Conference on Industrial Control and Electronics Engineering</btitle><stitle>icicee</stitle><date>2012-08</date><risdate>2012</risdate><spage>851</spage><epage>854</epage><pages>851-854</pages><isbn>1467314501</isbn><isbn>9781467314503</isbn><eisbn>9780769547923</eisbn><eisbn>0769547923</eisbn><coden>IEEPAD</coden><abstract>We firstly study terahertz time-domain spectroscopy (THz-TDS) characterization of two kinds of pesticides 1-naphthaleneacetic acid and 4-chlorophenoxyacetic acid. The absorption spectrum and refractive index of samples were measured. Theoretical investigation of the vibrational spectrum of pesticides was performed based on density function theory (DFT). We observed that experiment spectra are in rough qualitative agreement with these theory spectra. Its chemical composition was successfully identified through spectral analysis of the recorded terahertz waveform. These feature spectra measurements are helpful to form a database of pesticide.</abstract><pub>IEEE</pub><doi>10.1109/ICICEE.2012.226</doi><tpages>4</tpages></addata></record> |
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| language | eng |
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| subjects | 1-naphthaleneacetic acid 4-chlorophenoxyacetic acid Absorption absorption spectrum Laser beams Laser excitation Materials Refractive index Spectroscopy Terahertz Vibrations |
| title | Analysis of Terahertz Absorption Spectra Characteristic of 1-Naphthaleneacetic Acid and 4-Chlorophenoxyacetic Acid in Terahertz Region |
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