Electronic structure and surface morphology of multicomponent iron-based metallic glasses

被引：0
|
作者：
Karbivskyy, V. L. [1 ]
Kurgan, N. A. [1 ]
Nosenko, V. K. [1 ]
Zaika, V. V. [1 ]
Zueva, N. A. [1 ]
Karbivska, L. I. [1 ]
Shulyma, S. I. [1 ]
机构：
[1] NAS Ukraine, GV Kurdyumov Inst Met Phys, UA-03680 Kiev, Ukraine
来源：
APPLIED NANOSCIENCE | 2022年 / 13卷 / 7期
关键词：
Fe-based metallic glasses; Surface morphology; Electronic structure; Scanning tunneling microscopy; X-Ray photoelectron spectroscopy; BULK; CRYSTALLIZATION; TEMPERATURE; ALLOYS; LIQUID;
D O I：
10.1007/s13204-022-02716-y
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The surface morphology and electronic structure of the Fe-based metallic glasses Fe61.37Cr3.78Co6.84V0.85W0.82Mo1.06Nb0.85B19.87C1.99Si2.57 and Fe55Ni8Co6Mo4Cr2V1Al2P9C6B5Si2 have been investigated. The structure of the investigated metallic glasses is a dual-phase system, where the first phase is nanocrystals and the second one is an amorphous parent matrix. Nanocrystalline grains are formed with different sizes from 20 to 60 nm. The morphological picture of the surface Fe55Ni8Co6Mo4Cr2V1Al2P9C6B5Si2 is characterized by the presence of melt flow lines with an average distance between the lines of similar to 1.0 nm. An increase in the proportion of pi-pi* bonds between carbon atoms in the Fe55Ni8Co6Mo4Cr2V1Al2P9C6B5Si2 was found compared to the Fe61.37Cr3.78Co6.84V0.85W0.82Mo1.06Nb0.85B19.87C1.99Si2.57. In both investigated Fe-based metallic glasses, the presence of chemical bond B-C and the absence of direct B-B bonds are observed.
引用
收藏
页码：5139 / 5148
页数：10
相关论文
共 50 条
  • [21] Origin of large plasticity and multiscale effects in iron-based metallic glasses
    Baran Sarac
    Yurii P. Ivanov
    Andrey Chuvilin
    Thomas Schöberl
    Mihai Stoica
    Zaoli Zhang
    Jürgen Eckert
    Nature Communications, 9
  • [22] Origin of large plasticity and multiscale effects in iron-based metallic glasses
    Sarac, Baran
    Ivanov, Yurii P.
    Chuvilin, Andrey
    Schoeberl, Thomas
    Stoica, Mihai
    Zhang, Zaoli
    Eckert, Juergen
    NATURE COMMUNICATIONS, 2018, 9
  • [23] HIGH PERMEABILITY IRON-BASED METALLIC GLASSES FOR LINE FREQUENCY APPLICATIONS
    FISH, GE
    JOURNAL OF APPLIED PHYSICS, 1985, 57 (08) : 3569 - 3571
  • [24] Electronic structure of the iron-based superconductor LaOFeP
    D. H. Lu
    M. Yi
    S.-K. Mo
    A. S. Erickson
    J. Analytis
    J.-H. Chu
    D. J. Singh
    Z. Hussain
    T. H. Geballe
    I. R. Fisher
    Z.-X. Shen
    Nature, 2008, 455 : 81 - 84
  • [25] HIGH PERMEABILITY IRON-BASED METALLIC GLASSES FOR GROUND FAULT INTERRUPTERS
    FISH, GE
    JOURNAL DE PHYSIQUE, 1985, 46 (C-6): : 207 - 210
  • [26] Fragility of iron-based glasses
    Na, Jong Hyun
    Demetriou, Marios D.
    Johnson, William L.
    APPLIED PHYSICS LETTERS, 2011, 99 (16)
  • [27] SURFACE-STATES AND MAGNETIC HETEROGENEITY IN IRON-BASED GLASSES
    JANOT, C
    GEORGE, B
    JOURNAL DE PHYSIQUE LETTRES, 1985, 46 (02): : L85 - L88
  • [28] Multi-scale modeling of shear banding in iron-based metallic glasses
    Zheng, G. P.
    Shen, Y.
    JOURNAL OF ALLOYS AND COMPOUNDS, 2010, 504 : S56 - S59
  • [29] ANALYSIS OF THE 1ST CRYSTALLIZATION STAGES IN IRON-BASED METALLIC GLASSES
    RZEPSKI, J
    QUIVY, A
    CALVAYRAC, Y
    CHEVALIER, JP
    JOURNAL DE MICROSCOPIE ET DE SPECTROSCOPIE ELECTRONIQUES, 1984, 9 (01): : A27 - A27
  • [30] Synthesis of iron-based bulk metallic glasses as nonferromagnetic amorphous steel alloys
    Ponnambalam, V
    Poon, SJ
    Shiflet, GJ
    Keppens, VM
    Taylor, R
    Petculescu, G
    APPLIED PHYSICS LETTERS, 2003, 83 (06) : 1131 - 1133
12345