Excited State Relaxation Processes of Naphthalocyanatovanadium(IV) oxide in Polymer Films for Ultrafast All-optical Modulation in the Near-infrared Region

この論文にアクセスする

この論文をさがす

著者

    • TOMITA Daisuke
    • Department of Applied Chemistry, Faculty of Engineering, Kyushu University
    • ITO Fuyuki
    • Department of Applied Chemistry, Faculty of Engineering, Kyushu University

抄録

Excited state relaxation process of naphthalocyanatovanadium(IV) oxide (VONc) in solutions and in polymer films was studied by transient absorption measurements. The transient absorption decay of VONc in polymer films is faster than that in toluene solution. The excitation power dependence and weight fraction dependence of the excited state dynamics and absorption spectrum suggests that the aggregation of VONcs contributes to faster decay from singlet excited state. The aggregation of VONc is concluded to be useful to ultrafast all-optical light modulation in the near-infrared region.

収録刊行物

  • Chemistry letters  

    Chemistry letters 37(4), 426-427, 2008-04-05 

    The Chemical Society of Japan

参考文献:  14件

参考文献を見るにはログインが必要です。ユーザIDをお持ちでない方は新規登録してください。

各種コード

  • NII論文ID(NAID)
    10021079520
  • NII書誌ID(NCID)
    AA00603318
  • 本文言語コード
    ENG
  • 資料種別
    SHO
  • ISSN
    03667022
  • データ提供元
    CJP書誌  J-STAGE 
ページトップへ