Analysis of the ultrafast dynamics of the silver trimer upon photodetachment

H. O. Jeschke; M. E. Garcia; K. H. Bennemann

doi:10.1088/0953-4075/29/14/007

Analysis of the ultrafast dynamics of the silver trimer upon photodetachment

H. O. Jeschke, M. E. Garcia, K. H. Bennemann

Research output: Contribution to journal › Article › peer-review

8 Citations (Scopus)

Abstract

We study the ultrafast dynamics of Ag₃ clusters immediately after the photodetachment of Ag^-₃ by performing molecular dynamics simulations based on a microscopic electronic theory. We determine the time scale for the change from the linear (initial situation) to a triangular structure (potential minimum) of the ground state of Ag₃. Our results are in good agreement with experiment. We show how the time dependence of the internal degrees of freedom is reflected in the 'pump and probe' signal. Furthermore, we discuss the application of our results to magnetic systems and chemical reactions.

Original language	English
Pages (from-to)	L545-L549
Journal	Journal of Physics B: Atomic, Molecular and Optical Physics
Volume	29
Issue number	14
DOIs	https://doi.org/10.1088/0953-4075/29/14/007
Publication status	Published - Jul 28 1996
Externally published	Yes

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Condensed Matter Physics

Access to Document

10.1088/0953-4075/29/14/007

Cite this

@article{eab5df2c6db54fda9d5d91e84b5b078a,

title = "Analysis of the ultrafast dynamics of the silver trimer upon photodetachment",

abstract = "We study the ultrafast dynamics of Ag3 clusters immediately after the photodetachment of Ag-3 by performing molecular dynamics simulations based on a microscopic electronic theory. We determine the time scale for the change from the linear (initial situation) to a triangular structure (potential minimum) of the ground state of Ag3. Our results are in good agreement with experiment. We show how the time dependence of the internal degrees of freedom is reflected in the 'pump and probe' signal. Furthermore, we discuss the application of our results to magnetic systems and chemical reactions.",

author = "Jeschke, {H. O.} and Garcia, {M. E.} and Bennemann, {K. H.}",

year = "1996",

month = jul,

day = "28",

doi = "10.1088/0953-4075/29/14/007",

language = "English",

volume = "29",

pages = "L545--L549",

journal = "Journal of Physics B: Atomic, Molecular and Optical Physics",

issn = "0953-4075",

publisher = "IOP Publishing Ltd.",

number = "14",

}

TY - JOUR

T1 - Analysis of the ultrafast dynamics of the silver trimer upon photodetachment

AU - Jeschke, H. O.

AU - Garcia, M. E.

AU - Bennemann, K. H.

PY - 1996/7/28

Y1 - 1996/7/28

N2 - We study the ultrafast dynamics of Ag3 clusters immediately after the photodetachment of Ag-3 by performing molecular dynamics simulations based on a microscopic electronic theory. We determine the time scale for the change from the linear (initial situation) to a triangular structure (potential minimum) of the ground state of Ag3. Our results are in good agreement with experiment. We show how the time dependence of the internal degrees of freedom is reflected in the 'pump and probe' signal. Furthermore, we discuss the application of our results to magnetic systems and chemical reactions.

AB - We study the ultrafast dynamics of Ag3 clusters immediately after the photodetachment of Ag-3 by performing molecular dynamics simulations based on a microscopic electronic theory. We determine the time scale for the change from the linear (initial situation) to a triangular structure (potential minimum) of the ground state of Ag3. Our results are in good agreement with experiment. We show how the time dependence of the internal degrees of freedom is reflected in the 'pump and probe' signal. Furthermore, we discuss the application of our results to magnetic systems and chemical reactions.

UR - http://www.scopus.com/inward/record.url?scp=0030180471&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0030180471&partnerID=8YFLogxK

U2 - 10.1088/0953-4075/29/14/007

DO - 10.1088/0953-4075/29/14/007

M3 - Article

AN - SCOPUS:0030180471

VL - 29

SP - L545-L549

JO - Journal of Physics B: Atomic, Molecular and Optical Physics

JF - Journal of Physics B: Atomic, Molecular and Optical Physics

SN - 0953-4075

IS - 14

ER -

Analysis of the ultrafast dynamics of the silver trimer upon photodetachment

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this