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Strong-field Fourier transform vibrational spectroscopy of methanol cation and its isotopologues using few-cycle near-infrared laser pulses
Pump-probe measurements of methanol and its isotopologues (CH 3 OH, CH 3 OD and CD 3 OH) were performed using near-infrared few-cycle intense laser pulses. The yields of the parent ion and the fragment ions oscillate as a function of the pump-probe time delay, reflecting the time evolution of the vi...
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Published in: | Molecular physics 2019-07, Vol.117 (13), p.1732-1740 |
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container_title | Molecular physics |
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creator | Ando, Toshiaki Iwasaki, Atsushi Yamanouchi, Kaoru |
description | Pump-probe measurements of methanol and its isotopologues (CH
3
OH, CH
3
OD and CD
3
OH) were performed using near-infrared few-cycle intense laser pulses. The yields of the parent ion and the fragment ions oscillate as a function of the pump-probe time delay, reflecting the time evolution of the vibrational wave packet created in methanol and methanol cation by the pump pulse. By the Fourier transform (FT) of the time-domain data, the vibrational mode frequencies of methanol and methanol cations were determined on the basis of the assignment of the peak profiles in the FT spectra made using their relative phases and the theoretical vibrational frequencies and potential energy distributions. |
doi_str_mv | 10.1080/00268976.2019.1572244 |
format | article |
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3
OH, CH
3
OD and CD
3
OH) were performed using near-infrared few-cycle intense laser pulses. The yields of the parent ion and the fragment ions oscillate as a function of the pump-probe time delay, reflecting the time evolution of the vibrational wave packet created in methanol and methanol cation by the pump pulse. By the Fourier transform (FT) of the time-domain data, the vibrational mode frequencies of methanol and methanol cations were determined on the basis of the assignment of the peak profiles in the FT spectra made using their relative phases and the theoretical vibrational frequencies and potential energy distributions.</description><identifier>ISSN: 0026-8976</identifier><identifier>EISSN: 1362-3028</identifier><identifier>DOI: 10.1080/00268976.2019.1572244</identifier><language>eng</language><publisher>Abingdon: Taylor & Francis</publisher><subject>Cations ; Fourier transforms ; Infrared lasers ; intense laser fields ; Methanol ; Methanol cation ; Potential energy ; Spectrum analysis ; strong-field Fourier transform spectroscopy ; Time lag ; ultrafast molecular dynamics ; vibrational spectroscopy</subject><ispartof>Molecular physics, 2019-07, Vol.117 (13), p.1732-1740</ispartof><rights>2019 Informa UK Limited, trading as Taylor & Francis Group 2019</rights><rights>2019 Informa UK Limited, trading as Taylor & Francis Group</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c404t-ecc299d6e67ad9eadf235dd0e7eb9e5beecdca1d8d8beeae0d7ea6ddeb1962e83</citedby><cites>FETCH-LOGICAL-c404t-ecc299d6e67ad9eadf235dd0e7eb9e5beecdca1d8d8beeae0d7ea6ddeb1962e83</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids></links><search><creatorcontrib>Ando, Toshiaki</creatorcontrib><creatorcontrib>Iwasaki, Atsushi</creatorcontrib><creatorcontrib>Yamanouchi, Kaoru</creatorcontrib><title>Strong-field Fourier transform vibrational spectroscopy of methanol cation and its isotopologues using few-cycle near-infrared laser pulses</title><title>Molecular physics</title><description>Pump-probe measurements of methanol and its isotopologues (CH
3
OH, CH
3
OD and CD
3
OH) were performed using near-infrared few-cycle intense laser pulses. The yields of the parent ion and the fragment ions oscillate as a function of the pump-probe time delay, reflecting the time evolution of the vibrational wave packet created in methanol and methanol cation by the pump pulse. By the Fourier transform (FT) of the time-domain data, the vibrational mode frequencies of methanol and methanol cations were determined on the basis of the assignment of the peak profiles in the FT spectra made using their relative phases and the theoretical vibrational frequencies and potential energy distributions.</description><subject>Cations</subject><subject>Fourier transforms</subject><subject>Infrared lasers</subject><subject>intense laser fields</subject><subject>Methanol</subject><subject>Methanol cation</subject><subject>Potential energy</subject><subject>Spectrum analysis</subject><subject>strong-field Fourier transform spectroscopy</subject><subject>Time lag</subject><subject>ultrafast molecular dynamics</subject><subject>vibrational spectroscopy</subject><issn>0026-8976</issn><issn>1362-3028</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNp9kE1vEzEQhi0EEqHwE5Ascd4w9m68uzdQRT-kSD20PVsTeza4cuzFdqjyG_jTeEl75eQ5PPOOn5exzwLWAgb4CiDVMPZqLUGMa7Hppey6N2wlWiWbFuTwlq0Wplmg9-xDzk8AoEDAiv25LymGfTM58pZfxWNylHhJGPIU04H_druExcWAnueZTKWzifOJx4kfqPzEED03_wiOwXJXMnc5ljhHH_dHyvyYXdjziZ4bczKeeCBMjQtTwkSWe8z13nz0mfJH9m7COnx6eS_Y49WPh8ubZnt3fXv5fduYDrrSkDFyHK0i1aMdCe0k2421QD3tRtrsiIw1KOxghzojge0JlbW0E6OSNLQX7Ms5d07xV_1i0U_VuxpmLWWNVmMHC7U5U6Yq50STnpM7YDppAXrpXb_2rpfe9Uvvde_bea861gbxOSZvdcGTj6lKB-Oybv8f8Rdwz5BC</recordid><startdate>20190703</startdate><enddate>20190703</enddate><creator>Ando, Toshiaki</creator><creator>Iwasaki, Atsushi</creator><creator>Yamanouchi, Kaoru</creator><general>Taylor & Francis</general><general>Taylor & Francis Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20190703</creationdate><title>Strong-field Fourier transform vibrational spectroscopy of methanol cation and its isotopologues using few-cycle near-infrared laser pulses</title><author>Ando, Toshiaki ; Iwasaki, Atsushi ; Yamanouchi, Kaoru</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c404t-ecc299d6e67ad9eadf235dd0e7eb9e5beecdca1d8d8beeae0d7ea6ddeb1962e83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Cations</topic><topic>Fourier transforms</topic><topic>Infrared lasers</topic><topic>intense laser fields</topic><topic>Methanol</topic><topic>Methanol cation</topic><topic>Potential energy</topic><topic>Spectrum analysis</topic><topic>strong-field Fourier transform spectroscopy</topic><topic>Time lag</topic><topic>ultrafast molecular dynamics</topic><topic>vibrational spectroscopy</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ando, Toshiaki</creatorcontrib><creatorcontrib>Iwasaki, Atsushi</creatorcontrib><creatorcontrib>Yamanouchi, Kaoru</creatorcontrib><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Molecular physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ando, Toshiaki</au><au>Iwasaki, Atsushi</au><au>Yamanouchi, Kaoru</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Strong-field Fourier transform vibrational spectroscopy of methanol cation and its isotopologues using few-cycle near-infrared laser pulses</atitle><jtitle>Molecular physics</jtitle><date>2019-07-03</date><risdate>2019</risdate><volume>117</volume><issue>13</issue><spage>1732</spage><epage>1740</epage><pages>1732-1740</pages><issn>0026-8976</issn><eissn>1362-3028</eissn><abstract>Pump-probe measurements of methanol and its isotopologues (CH
3
OH, CH
3
OD and CD
3
OH) were performed using near-infrared few-cycle intense laser pulses. The yields of the parent ion and the fragment ions oscillate as a function of the pump-probe time delay, reflecting the time evolution of the vibrational wave packet created in methanol and methanol cation by the pump pulse. By the Fourier transform (FT) of the time-domain data, the vibrational mode frequencies of methanol and methanol cations were determined on the basis of the assignment of the peak profiles in the FT spectra made using their relative phases and the theoretical vibrational frequencies and potential energy distributions.</abstract><cop>Abingdon</cop><pub>Taylor & Francis</pub><doi>10.1080/00268976.2019.1572244</doi><tpages>9</tpages></addata></record> |
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source | Taylor and Francis Science and Technology Collection |
subjects | Cations Fourier transforms Infrared lasers intense laser fields Methanol Methanol cation Potential energy Spectrum analysis strong-field Fourier transform spectroscopy Time lag ultrafast molecular dynamics vibrational spectroscopy |
title | Strong-field Fourier transform vibrational spectroscopy of methanol cation and its isotopologues using few-cycle near-infrared laser pulses |
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