Broadband Light-Induced Absorbance Change in Multilayer Graphene

We report the ultrafast light-induced absorbance change in CVD-grown multilayer graphene. Using femtosecond pump−probe measurements in 1100−1800 nm spectral range, we revealed broadband absorbance change when the probe photon energy was higher than that of the pump photon. The observed phenomenon is...

Full description

Saved in:
Bibliographic Details
Published in:Nano letters 2011-04, Vol.11 (4), p.1540-1545
Main Authors: Obraztsov, Petr A, Rybin, Maxim G, Tyurnina, Anastasia V, Garnov, Sergey V, Obraztsova, Elena D, Obraztsov, Alexander N, Svirko, Yuri P
Format: Article
Language:English
Subjects:
Graphite - chemistry
Light
Materials Testing
Nanostructures - chemistry
Nanostructures - ultrastructure
Particle Size
Scattering, Radiation
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by cdi_FETCH-LOGICAL-a380t-8406b8d573b95db187cfc6d7a3a4c2e3c11dfa2775736f06bffd6df0cc11cbd33
cites cdi_FETCH-LOGICAL-a380t-8406b8d573b95db187cfc6d7a3a4c2e3c11dfa2775736f06bffd6df0cc11cbd33
container_end_page 1545
container_issue 4
container_start_page 1540
container_title Nano letters
container_volume 11
creator Obraztsov, Petr A
Rybin, Maxim G
Tyurnina, Anastasia V
Garnov, Sergey V
Obraztsova, Elena D
Obraztsov, Alexander N
Svirko, Yuri P
description We report the ultrafast light-induced absorbance change in CVD-grown multilayer graphene. Using femtosecond pump−probe measurements in 1100−1800 nm spectral range, we revealed broadband absorbance change when the probe photon energy was higher than that of the pump photon. The observed phenomenon is interpreted in terms of the Auger recombination and impact ionization playing a significant role in the dynamics of photoexcited carriers in graphene.
doi_str_mv 10.1021/nl104303c
format article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_862005012</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>862005012</sourcerecordid><originalsourceid>FETCH-LOGICAL-a380t-8406b8d573b95db187cfc6d7a3a4c2e3c11dfa2775736f06bffd6df0cc11cbd33</originalsourceid><addsrcrecordid>eNpt0L1OwzAUBWALgWgpDLwAyoIQQ-DaTpxko1RQKgWxwGz5t02VOsVOhr49Ri2dmHzl--lI9yB0jeEBA8GPrsWQUaDqBI1xTiFlVUVOj3OZjdBFCGsAqGgO52hEcJZRzMgYPT37TmgpnE7qZrnq04XTgzI6mcrQ-fivTDJbCbc0SeOS96Htm1bsjE_mXmxXxplLdGZFG8zV4Z2gr9eXz9lbWn_MF7NpnQpaQp-WGTBZ6rygssq1xGWhrGK6EFRkihiqMNZWkKKIgtlordVMW1BxoaSmdILu9rlb330PJvR80wRl2lY40w2Bl4wA5IBJlPd7qXwXgjeWb32zEX7HMfDfvvixr2hvDqmD3Bh9lH8FRXC7B0IFvu4G7-KR_wT9AIIecNc</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>862005012</pqid></control><display><type>article</type><title>Broadband Light-Induced Absorbance Change in Multilayer Graphene</title><source>American Chemical Society:Jisc Collections:American Chemical Society Read &amp; Publish Agreement 2022-2024 (Reading list)</source><creator>Obraztsov, Petr A ; Rybin, Maxim G ; Tyurnina, Anastasia V ; Garnov, Sergey V ; Obraztsova, Elena D ; Obraztsov, Alexander N ; Svirko, Yuri P</creator><creatorcontrib>Obraztsov, Petr A ; Rybin, Maxim G ; Tyurnina, Anastasia V ; Garnov, Sergey V ; Obraztsova, Elena D ; Obraztsov, Alexander N ; Svirko, Yuri P</creatorcontrib><description>We report the ultrafast light-induced absorbance change in CVD-grown multilayer graphene. Using femtosecond pump−probe measurements in 1100−1800 nm spectral range, we revealed broadband absorbance change when the probe photon energy was higher than that of the pump photon. The observed phenomenon is interpreted in terms of the Auger recombination and impact ionization playing a significant role in the dynamics of photoexcited carriers in graphene.</description><identifier>ISSN: 1530-6984</identifier><identifier>EISSN: 1530-6992</identifier><identifier>DOI: 10.1021/nl104303c</identifier><identifier>PMID: 21443162</identifier><language>eng</language><publisher>United States: American Chemical Society</publisher><subject>Graphite - chemistry ; Light ; Materials Testing ; Nanostructures - chemistry ; Nanostructures - ultrastructure ; Particle Size ; Scattering, Radiation</subject><ispartof>Nano letters, 2011-04, Vol.11 (4), p.1540-1545</ispartof><rights>Copyright © 2011 American Chemical Society</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a380t-8406b8d573b95db187cfc6d7a3a4c2e3c11dfa2775736f06bffd6df0cc11cbd33</citedby><cites>FETCH-LOGICAL-a380t-8406b8d573b95db187cfc6d7a3a4c2e3c11dfa2775736f06bffd6df0cc11cbd33</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/21443162$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Obraztsov, Petr A</creatorcontrib><creatorcontrib>Rybin, Maxim G</creatorcontrib><creatorcontrib>Tyurnina, Anastasia V</creatorcontrib><creatorcontrib>Garnov, Sergey V</creatorcontrib><creatorcontrib>Obraztsova, Elena D</creatorcontrib><creatorcontrib>Obraztsov, Alexander N</creatorcontrib><creatorcontrib>Svirko, Yuri P</creatorcontrib><title>Broadband Light-Induced Absorbance Change in Multilayer Graphene</title><title>Nano letters</title><addtitle>Nano Lett</addtitle><description>We report the ultrafast light-induced absorbance change in CVD-grown multilayer graphene. Using femtosecond pump−probe measurements in 1100−1800 nm spectral range, we revealed broadband absorbance change when the probe photon energy was higher than that of the pump photon. The observed phenomenon is interpreted in terms of the Auger recombination and impact ionization playing a significant role in the dynamics of photoexcited carriers in graphene.</description><subject>Graphite - chemistry</subject><subject>Light</subject><subject>Materials Testing</subject><subject>Nanostructures - chemistry</subject><subject>Nanostructures - ultrastructure</subject><subject>Particle Size</subject><subject>Scattering, Radiation</subject><issn>1530-6984</issn><issn>1530-6992</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNpt0L1OwzAUBWALgWgpDLwAyoIQQ-DaTpxko1RQKgWxwGz5t02VOsVOhr49Ri2dmHzl--lI9yB0jeEBA8GPrsWQUaDqBI1xTiFlVUVOj3OZjdBFCGsAqGgO52hEcJZRzMgYPT37TmgpnE7qZrnq04XTgzI6mcrQ-fivTDJbCbc0SeOS96Htm1bsjE_mXmxXxplLdGZFG8zV4Z2gr9eXz9lbWn_MF7NpnQpaQp-WGTBZ6rygssq1xGWhrGK6EFRkihiqMNZWkKKIgtlordVMW1BxoaSmdILu9rlb330PJvR80wRl2lY40w2Bl4wA5IBJlPd7qXwXgjeWb32zEX7HMfDfvvixr2hvDqmD3Bh9lH8FRXC7B0IFvu4G7-KR_wT9AIIecNc</recordid><startdate>20110413</startdate><enddate>20110413</enddate><creator>Obraztsov, Petr A</creator><creator>Rybin, Maxim G</creator><creator>Tyurnina, Anastasia V</creator><creator>Garnov, Sergey V</creator><creator>Obraztsova, Elena D</creator><creator>Obraztsov, Alexander N</creator><creator>Svirko, Yuri P</creator><general>American Chemical Society</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20110413</creationdate><title>Broadband Light-Induced Absorbance Change in Multilayer Graphene</title><author>Obraztsov, Petr A ; Rybin, Maxim G ; Tyurnina, Anastasia V ; Garnov, Sergey V ; Obraztsova, Elena D ; Obraztsov, Alexander N ; Svirko, Yuri P</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a380t-8406b8d573b95db187cfc6d7a3a4c2e3c11dfa2775736f06bffd6df0cc11cbd33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Graphite - chemistry</topic><topic>Light</topic><topic>Materials Testing</topic><topic>Nanostructures - chemistry</topic><topic>Nanostructures - ultrastructure</topic><topic>Particle Size</topic><topic>Scattering, Radiation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Obraztsov, Petr A</creatorcontrib><creatorcontrib>Rybin, Maxim G</creatorcontrib><creatorcontrib>Tyurnina, Anastasia V</creatorcontrib><creatorcontrib>Garnov, Sergey V</creatorcontrib><creatorcontrib>Obraztsova, Elena D</creatorcontrib><creatorcontrib>Obraztsov, Alexander N</creatorcontrib><creatorcontrib>Svirko, Yuri P</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Nano letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Obraztsov, Petr A</au><au>Rybin, Maxim G</au><au>Tyurnina, Anastasia V</au><au>Garnov, Sergey V</au><au>Obraztsova, Elena D</au><au>Obraztsov, Alexander N</au><au>Svirko, Yuri P</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Broadband Light-Induced Absorbance Change in Multilayer Graphene</atitle><jtitle>Nano letters</jtitle><addtitle>Nano Lett</addtitle><date>2011-04-13</date><risdate>2011</risdate><volume>11</volume><issue>4</issue><spage>1540</spage><epage>1545</epage><pages>1540-1545</pages><issn>1530-6984</issn><eissn>1530-6992</eissn><abstract>We report the ultrafast light-induced absorbance change in CVD-grown multilayer graphene. Using femtosecond pump−probe measurements in 1100−1800 nm spectral range, we revealed broadband absorbance change when the probe photon energy was higher than that of the pump photon. The observed phenomenon is interpreted in terms of the Auger recombination and impact ionization playing a significant role in the dynamics of photoexcited carriers in graphene.</abstract><cop>United States</cop><pub>American Chemical Society</pub><pmid>21443162</pmid><doi>10.1021/nl104303c</doi><tpages>6</tpages></addata></record>
fulltext fulltext
identifier ISSN: 1530-6984
ispartof Nano letters, 2011-04, Vol.11 (4), p.1540-1545
issn 1530-6984
1530-6992
language eng
recordid cdi_proquest_miscellaneous_862005012
source American Chemical Society:Jisc Collections:American Chemical Society Read & Publish Agreement 2022-2024 (Reading list)
subjects Graphite - chemistry
Light
Materials Testing
Nanostructures - chemistry
Nanostructures - ultrastructure
Particle Size
Scattering, Radiation
title Broadband Light-Induced Absorbance Change in Multilayer Graphene
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-03T05%3A16%3A29IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Broadband%20Light-Induced%20Absorbance%20Change%20in%20Multilayer%20Graphene&rft.jtitle=Nano%20letters&rft.au=Obraztsov,%20Petr%20A&rft.date=2011-04-13&rft.volume=11&rft.issue=4&rft.spage=1540&rft.epage=1545&rft.pages=1540-1545&rft.issn=1530-6984&rft.eissn=1530-6992&rft_id=info:doi/10.1021/nl104303c&rft_dat=%3Cproquest_cross%3E862005012%3C/proquest_cross%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-a380t-8406b8d573b95db187cfc6d7a3a4c2e3c11dfa2775736f06bffd6df0cc11cbd33%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=862005012&rft_id=info:pmid/21443162&rfr_iscdi=true