Double ionization energy spectra of small alkali-metal clusters

Yoshifumi Noguchi; Soh Ishii; Yoshiyuki Kawazoe; Kaoru Ohno

doi:10.1016/j.stam.2004.03.013

Double ionization energy spectra of small alkali-metal clusters

Yoshifumi Noguchi, Soh Ishii, Yoshiyuki Kawazoe, Kaoru Ohno

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

3 Citations (Scopus)

Abstract

In this article, we calculate the spectra of the double ionization energy (the energy required for adding two electrons to the neutral system) of small alkali-metal clusters (K₂ and Li₂) including the effect of electron-electron short-range correlation by adding two one-particle energies within the CW approximation and taking into account the electron-electron repulsive interaction effectively.

Original language	English
Pages (from-to)	663-665
Number of pages	3
Journal	Science and Technology of Advanced Materials
Volume	5
Issue number	5-6
DOIs	https://doi.org/10.1016/j.stam.2004.03.013
Publication status	Published - 2004 Sept
Externally published	Yes

Keywords

7-matrix theory
All-electron mixed basis approach
Bethe-salpeter equation
First principles
Ladder diagram

ASJC Scopus subject areas

Materials Science(all)

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10.1016/j.stam.2004.03.013

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title = "Double ionization energy spectra of small alkali-metal clusters",

abstract = "In this article, we calculate the spectra of the double ionization energy (the energy required for adding two electrons to the neutral system) of small alkali-metal clusters (K2 and Li2) including the effect of electron-electron short-range correlation by adding two one-particle energies within the CW approximation and taking into account the electron-electron repulsive interaction effectively.",

keywords = "7-matrix theory, All-electron mixed basis approach, Bethe-salpeter equation, First principles, Ladder diagram",

author = "Yoshifumi Noguchi and Soh Ishii and Yoshiyuki Kawazoe and Kaoru Ohno",

note = "Funding Information: The authors are grateful for the Information Initiative Center, Hokkaido University, for the support of the HITACHI SR8000 supercomputing facilities ",

year = "2004",

month = sep,

doi = "10.1016/j.stam.2004.03.013",

language = "English",

volume = "5",

pages = "663--665",

journal = "Science and Technology of Advanced Materials",

issn = "1468-6996",

publisher = "IOP Publishing Ltd.",

number = "5-6",

}

TY - JOUR

T1 - Double ionization energy spectra of small alkali-metal clusters

AU - Noguchi, Yoshifumi

AU - Ishii, Soh

AU - Kawazoe, Yoshiyuki

AU - Ohno, Kaoru

N1 - Funding Information: The authors are grateful for the Information Initiative Center, Hokkaido University, for the support of the HITACHI SR8000 supercomputing facilities

PY - 2004/9

Y1 - 2004/9

N2 - In this article, we calculate the spectra of the double ionization energy (the energy required for adding two electrons to the neutral system) of small alkali-metal clusters (K2 and Li2) including the effect of electron-electron short-range correlation by adding two one-particle energies within the CW approximation and taking into account the electron-electron repulsive interaction effectively.

AB - In this article, we calculate the spectra of the double ionization energy (the energy required for adding two electrons to the neutral system) of small alkali-metal clusters (K2 and Li2) including the effect of electron-electron short-range correlation by adding two one-particle energies within the CW approximation and taking into account the electron-electron repulsive interaction effectively.

KW - 7-matrix theory

KW - All-electron mixed basis approach

KW - Bethe-salpeter equation

KW - First principles

KW - Ladder diagram

UR - http://www.scopus.com/inward/record.url?scp=9444231739&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=9444231739&partnerID=8YFLogxK

U2 - 10.1016/j.stam.2004.03.013

DO - 10.1016/j.stam.2004.03.013

M3 - Article

AN - SCOPUS:9444231739

SN - 1468-6996

VL - 5

SP - 663

EP - 665

JO - Science and Technology of Advanced Materials

JF - Science and Technology of Advanced Materials

IS - 5-6

ER -

Double ionization energy spectra of small alkali-metal clusters

Abstract

Keywords

ASJC Scopus subject areas

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