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Electronic structures and bonding interaction of structurally defined gold/silver superatomsprobed by anion photoelectron spectroscopy /

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Electronic structures and bonding interaction of structurally defined gold/silver superatomsby Shun Ito.
其他題名:	probed by anion photoelectron spectroscopy /
作者:	Ito, Shun.
出版者:	Singapore :Springer Nature Singapore :2025.
面頁冊數:	xiii, 112 p. :ill., digital ;24 cm.
附註:	"Doctoral thesis accepted by the University of Tokyo, Tokyo, Japan."
Contained By:	Springer Nature eBook
標題:	Photoelectron spectroscopy.
電子資源:	https://doi.org/10.1007/978-981-96-2892-6
ISBN:	9789819628926$q(electronic bk.)

Electronic structures and bonding interaction of structurally defined gold/silver superatomsprobed by anion photoelectron spectroscopy /
Ito, Shun.

Electronic structures and bonding interaction of structurally defined gold/silver superatomsprobed by anion photoelectron spectroscopy /[electronic resource] :by Shun Ito. - Singapore :Springer Nature Singapore :2025. - xiii, 112 p. :ill., digital ;24 cm. - Springer theses, recognizing outstanding Ph.D. research,2190-5061. - Springer theses, recognizing outstanding Ph.D. research..

"Doctoral thesis accepted by the University of Tokyo, Tokyo, Japan."

Chapter 1.Introduction -- Chapter 2.Experimental Setup of Anion Photoelectron Spectroscopy -- Chapter 3.Effect of Heterometal Doping on Electron Affinities of Eight Electron Superatoms -- Chapter 4.Effect of Ligand Substitution on Electron Affinities of Eight Electron Superatoms -- Chapter 5.Bonding Interaction in Homonuclear Superatomic Molecules -- Chapter 6.Bonding Interaction in Heteronuclear Superatomic Molecules -- Chapter 7.Summary and prospects.

This book focuses on ligand-protected gold clusters featuring their atomically precise compositions and unambiguous structures. They mimic electronic shell structures of atoms and are called structurally defined superatoms. The book describes the design principle of superatomic electronic structures and the bonding theory of superatoms as revealed by gas-phase anion photoelectron spectroscopy, which is conducted by using a state-of-the-art home-built apparatus and sheds light on fundamental electronic structures such as density of states and electron affinities otherwise elusive. This study revealed that the energy level of superatomic orbitals can be tuned coarsely by the heterometal doping and finely by the stepwise ligand exchange, respectively. The bonding theory of superatoms was also developed by anion photoelectron spectroscopy of homonuclear and heteronuclear superatoms. The comprehensive review of superatoms and detailed explanation of the apparatus were described in addition to individual studies. This book provides design principles of structurally defined superatoms and stimulates future research on the chemical and physical properties of superatoms.

ISBN: 9789819628926$q(electronic bk.)

Standard No.: 10.1007/978-981-96-2892-6doiSubjects--Topical Terms:

663741
Photoelectron spectroscopy.

LC Class. No.: QC454.P48

Dewey Class. No.: 543.62

Electronic structures and bonding interaction of structurally defined gold/silver superatomsprobed by anion photoelectron spectroscopy /
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520 $a This book focuses on ligand-protected gold clusters featuring their atomically precise compositions and unambiguous structures. They mimic electronic shell structures of atoms and are called structurally defined superatoms. The book describes the design principle of superatomic electronic structures and the bonding theory of superatoms as revealed by gas-phase anion photoelectron spectroscopy, which is conducted by using a state-of-the-art home-built apparatus and sheds light on fundamental electronic structures such as density of states and electron affinities otherwise elusive. This study revealed that the energy level of superatomic orbitals can be tuned coarsely by the heterometal doping and finely by the stepwise ligand exchange, respectively. The bonding theory of superatoms was also developed by anion photoelectron spectroscopy of homonuclear and heteronuclear superatoms. The comprehensive review of superatoms and detailed explanation of the apparatus were described in addition to individual studies. This book provides design principles of structurally defined superatoms and stimulates future research on the chemical and physical properties of superatoms.
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