Detailed investigations of the pump-probe spectroscopy of the equilibrated solvated electron in alcohols

被引：50

作者：

Silva, C ^{[1
]}

Walhout, PK ^{[1
]}

Reid, PJ ^{[1
]}

Barbara, PF ^{[1
]}

机构：

[1] Univ Minnesota, Dept Chem, Minneapolis, MN 55455 USA

来源：

JOURNAL OF PHYSICAL CHEMISTRY A | 1998年 / 102卷 / 28期

关键词：

D O I：

10.1021/jp980861i

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Pump-probe spectroscopy of the equilibrated solvated electron in methanol and ethanol has been studied with similar to 300 fs time resolution. At low pump power the observed dynamics are assigned to s --> p excitation and subsequent relaxation of a localized solvated electron. In contrast, at high pump power, two-photon absorption apparently produces mobile "conduction band" electrons, which are subsequently trapped and relax at a remote site from the initial equi:librated electron. The two-photon excitation is also observed to induce an ultrafast proton-transfer reaction from the solvent.

引用

页码：5701 / 5707

页数：7

共 50 条

[1] Femtosecond pump-probe spectroscopy on the equilibrated aqueous solvated electron: Isotope effects and saturation studies
Yokoyama, K
Son, DH
Silva, C
Barbara, PF
[J]. ULTRAFAST PHENOMENA XI, 1998, 63 : 583 - 585
[2] DIRECT PUMP-PROBE SPECTROSCOPY OF THE NEAR-IR BAND OF THE SOLVATED ELECTRON IN ALCOHOLS
WALHOUT, PK
ALFANO, JC
KIMURA, Y
SILVA, C
REID, PJ
BARBARA, PF
[J]. CHEMICAL PHYSICS LETTERS, 1995, 232 (1-2) : 135 - 140
[3] FEMTOSECOND PUMP-PROBE SPECTROSCOPY OF SOLVATED DYES
BOSMA, WB
YAN, YJ
MUKAMEL, S
[J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1990, 199 : 68 - PHYS
[4] Detailed investigation of the femtosecond pump-probe spectroscopy of the hydrated electron
Yokoyama, K
Silva, C
Son, DH
Walhout, PK
Barbara, PF
[J]. JOURNAL OF PHYSICAL CHEMISTRY A, 1998, 102 (35): : 6957 - 6966
[5] Detailed investigation of the pump-probe spectroscopy of the hydrated electron.
Son, DH
Silva, C
Yokoyama, K
Barbara, PF
[J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1998, 216 : U757 - U757
[6] Direct pump/probe spectroscopy of the near-IR band of the solvated electron in alcohols
Walhout, P. K.
Alfano, J. C.
Kimura, Y.
Silva, C.
[J]. Current Science, 1994, 672 (122):
[7] Pump-probe spectroscopy of the hydrated electron in reverse micelles
Lee, YJ
Kee, TW
Zhang, TQ
Barbara, PF
[J]. JOURNAL OF PHYSICAL CHEMISTRY B, 2004, 108 (11): : 3474 - 3478
[8] Attosecond pump-probe spectroscopy of electron correlation dynamics
Li, Wen
[J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2016, 252
[9] Pump-probe spectroscopy - Revisited
Berman, PR
[J]. FRONTIERS OF LASER PHYSICS AND QUANTUM OPTICS, 2000, : 173 - 186
[10] Pump-probe Auger-electron spectroscopy of Mott insulators
Rausch, Roman
Potthoff, Michael
[J]. PHYSICAL REVIEW B, 2019, 99 (20)

← 1 2 3 4 5 →