Au19M (M=Cr, Mn, and Fe) as magnetic copies of the golden pyramid

被引：16

作者：

Nguyen Minh Tam ^{[1
,2
]}

Ngo Tuan Cuong ^{[3
,4
]}

Hung Tan Pham ^{[5
]}

Nguyen Thanh Tung ^{[6
,7
]}

机构：

[1] Ton Duc Thang Univ, Computat Chem Res Grp, Ho Chi Minh City, Vietnam

[2] Ton Duc Thang Univ, Fac Appl Sci, Ho Chi Minh City, Vietnam

[3] Hanoi Natl Univ Educ, Fac Chem, Hanoi, Vietnam

[4] Hanoi Natl Univ Educ, Ctr Computat Sci, Hanoi, Vietnam

[5] Katholieke Univ Leuven, Dept Chem, Celestijnenlaan 200F, B-3001 Leuven, Belgium

[6] Inst Mat Sci Agh, Hanoi, Vietnam

[7] Grad Univ Sci & Technol, Vietnam Acad Sci & Technol, Hanoi, Vietnam

来源：

SCIENTIFIC REPORTS | 2017年 / 7卷

关键词：

ION MOBILITY MEASUREMENTS; ELECTRONIC-PROPERTIES; STRUCTURAL EVOLUTION; CO ADSORPTION; CLUSTERS X; AU-20; NANOCLUSTERS; OXYGEN; SIZE; 1ST-PRINCIPLES;

D O I：

10.1038/s41598-017-16412-3

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

An investigation on structure, stability, and magnetic properties of singly doped Au19M (M=Cr, Mn, and Fe) clusters is carried out by means of density functional theory calculations. The studied clusters prefer forming magnetic versions of the unique tetrahedral Au-20. Stable sextet Au19Cr is identified as the least reactive species and can be qualified as a magnetic superatom. Analysis on cluster electronic structures shows that the competition between localized and delocalized electronic states governs the stability and magnetic properties of Au19M clusters.

引用

页数：7

共 50 条

[31] Metallocenium Salts of Nickel Bis(α-thiophenedithiolate) [M(Cp*)2][Ni(α-tpdt)2] (M = Fe, Mn, Cr) - Metamagnetism and Magnetic Frustration
Belo, Dulce
Mendonca, Joana
Santos, Isabel C.
Jesus Pereira, Laura Cristina
Almeida, Manuel
Novoa, Juan J.
Rovira, Concepcio
Veciana, Jaume
Gama, Vasco
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2008, (34) : 5327 - 5337
[32] Structure and magnetic properties of Er3(Fe, Co, M)29 compounds (M = Cr, V, Ti, Mn, Ga, Nb)
Luo, HZ
Jia, L
Li, YX
Meng, FB
Shen, J
Chen, NX
Wu, GH
Yang, FM
ACTA PHYSICA SINICA, 2005, 54 (11) : 5246 - 5250
[33] Polar magneto-optical Kerr effect in antiferromagnetic M2As (M = Cr, Mn, Fe) under an external magnetic field
Kang, Kisung
Yang, Kexin
Puthalath, Krithik
Cahill, David G.
Schleife, Andre
PHYSICAL REVIEW B, 2022, 105 (18)
[34] Synthesis, structure and magnetic properties of disordered SrBiMTiO6 (M=Fe, Mn, Cr) double perovskites
Yao, Chuangang
Meng, Fanzhi
Liu, Xiaojuan
Han, Lin
Meng, Junling
Liang, Qingshuang
Meng, Jian
CERAMICS INTERNATIONAL, 2014, 40 (08) : 13339 - 13346
[35] Structural, electronic, and magnetic properties of MBn (M=Cr,Mn,Fe,Co,Ni, n≤7) clusters
Liu, Xia
Zhao, Gao-feng
Guo, Ling-ju
Jing, Qun
Luo, You-hua
PHYSICAL REVIEW A, 2007, 75 (06):
[36] Crystallographic, electronic, and magnetic studies of ζ2-GaM (M = Cr, Mn or Fe):: Trends in itinerant magnetism
Gourdon, O
Bud'ko, SL
Williams, D
Miller, GJ
INORGANIC CHEMISTRY, 2004, 43 (10) : 3210 - 3218
[37] Magnetic properties of Y(Fe,M)(10)Si-2 compounds (M=Fe,Ni,Co and Mn)
Wang, JL
Tang, N
Zhao, RW
Yang, FM
deBoer, FR
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1997, 166 (03) : 355 - 360
[38] Magnetic properties of M0.3Fe2.7O4 (M = Fe, Zn and Mn) ferrites nanoparticles
Modaresi, Nahid
Afzalzadeh, Reza
Aslibeiki, Bagher
Kameli, Parviz
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2018, 549 : 27 - 29
[39] Magnetic properties of Y(Fe,M)10Si2 compounds (M = Fe, Ni, Co and Mn)
Chinese Acad of Sciences, Beijing, China
J Magn Magn Mater, 3 (355-360):
[40] The geometric and magnetic properties of the endohedral plumbaspherene M@Pb12 clusters (M = Sc, Ti, V, Cr, Mn, Fe, Co, Ni)
Chen, Xuan
Deng, Kaiming
Liu, Yuzhen
Tang, Chunmei
Yuan, Yongbo
Hu, Fenglan
Wu, Haiping
Huang, Decai
Tan, Weishi
Wang, Xin
CHEMICAL PHYSICS LETTERS, 2008, 462 (4-6) : 275 - 279

← 1 2 3 4 5 →