Properties and atomic structure of amorphous early transition metals

R. Ristić, E. Babić, D. Pajić, K. Zadro, A. Kuršumović, I. A. Figueroa, H. A. Davies, I. Todd, L. Varga, I. Bakonyi

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

Recently, we studied the properties of amorphous Zr-TL alloys (TL = Ni, Cu) in order to obtain parameters associated with the electronic structure and interatomic bonding of amorphous Zr. Here, we provide new data for the magnetic, superconducting and mechanical properties of amorphous Hf-TL and Ti-TL alloys. We combine our results with published data in order to obtain parameters appropriate to hypothetical amorphous Hf and Ti. These parameters are very different from those of the stable crystalline phases (hcp) of Hf and Ti and indicate, as for Zr, an fcc-like short range order for amorphous Hf and Ti. This results in an enhanced electronic density of states at the Fermi level, but in weakened interatomic bonding.

Original languageEnglish
JournalJournal of Alloys and Compounds
Volume504
Issue numberSUPPL. 1
DOIs
Publication statusPublished - Aug 2010

Fingerprint

Transition metals
Electronic density of states
Fermi level
Electronic structure
Crystalline materials
Mechanical properties

Keywords

  • Mechanical properties
  • Metallic glasses
  • Superconductors

ASJC Scopus subject areas

  • Mechanical Engineering
  • Mechanics of Materials
  • Materials Chemistry
  • Metals and Alloys

Cite this

Ristić, R., Babić, E., Pajić, D., Zadro, K., Kuršumović, A., Figueroa, I. A., ... Bakonyi, I. (2010). Properties and atomic structure of amorphous early transition metals. Journal of Alloys and Compounds, 504(SUPPL. 1). https://doi.org/10.1016/j.jallcom.2010.02.196

Properties and atomic structure of amorphous early transition metals. / Ristić, R.; Babić, E.; Pajić, D.; Zadro, K.; Kuršumović, A.; Figueroa, I. A.; Davies, H. A.; Todd, I.; Varga, L.; Bakonyi, I.

In: Journal of Alloys and Compounds, Vol. 504, No. SUPPL. 1, 08.2010.

Research output: Contribution to journalArticle

Ristić, R, Babić, E, Pajić, D, Zadro, K, Kuršumović, A, Figueroa, IA, Davies, HA, Todd, I, Varga, L & Bakonyi, I 2010, 'Properties and atomic structure of amorphous early transition metals', Journal of Alloys and Compounds, vol. 504, no. SUPPL. 1. https://doi.org/10.1016/j.jallcom.2010.02.196
Ristić R, Babić E, Pajić D, Zadro K, Kuršumović A, Figueroa IA et al. Properties and atomic structure of amorphous early transition metals. Journal of Alloys and Compounds. 2010 Aug;504(SUPPL. 1). https://doi.org/10.1016/j.jallcom.2010.02.196
Ristić, R. ; Babić, E. ; Pajić, D. ; Zadro, K. ; Kuršumović, A. ; Figueroa, I. A. ; Davies, H. A. ; Todd, I. ; Varga, L. ; Bakonyi, I. / Properties and atomic structure of amorphous early transition metals. In: Journal of Alloys and Compounds. 2010 ; Vol. 504, No. SUPPL. 1.
@article{354c85c3ee81495194832054136e5d47,
title = "Properties and atomic structure of amorphous early transition metals",
abstract = "Recently, we studied the properties of amorphous Zr-TL alloys (TL = Ni, Cu) in order to obtain parameters associated with the electronic structure and interatomic bonding of amorphous Zr. Here, we provide new data for the magnetic, superconducting and mechanical properties of amorphous Hf-TL and Ti-TL alloys. We combine our results with published data in order to obtain parameters appropriate to hypothetical amorphous Hf and Ti. These parameters are very different from those of the stable crystalline phases (hcp) of Hf and Ti and indicate, as for Zr, an fcc-like short range order for amorphous Hf and Ti. This results in an enhanced electronic density of states at the Fermi level, but in weakened interatomic bonding.",
keywords = "Mechanical properties, Metallic glasses, Superconductors",
author = "R. Ristić and E. Babić and D. Pajić and K. Zadro and A. Kuršumović and Figueroa, {I. A.} and Davies, {H. A.} and I. Todd and L. Varga and I. Bakonyi",
year = "2010",
month = "8",
doi = "10.1016/j.jallcom.2010.02.196",
language = "English",
volume = "504",
journal = "Journal of Alloys and Compounds",
issn = "0925-8388",
publisher = "Elsevier BV",
number = "SUPPL. 1",

}

TY - JOUR

T1 - Properties and atomic structure of amorphous early transition metals

AU - Ristić, R.

AU - Babić, E.

AU - Pajić, D.

AU - Zadro, K.

AU - Kuršumović, A.

AU - Figueroa, I. A.

AU - Davies, H. A.

AU - Todd, I.

AU - Varga, L.

AU - Bakonyi, I.

PY - 2010/8

Y1 - 2010/8

N2 - Recently, we studied the properties of amorphous Zr-TL alloys (TL = Ni, Cu) in order to obtain parameters associated with the electronic structure and interatomic bonding of amorphous Zr. Here, we provide new data for the magnetic, superconducting and mechanical properties of amorphous Hf-TL and Ti-TL alloys. We combine our results with published data in order to obtain parameters appropriate to hypothetical amorphous Hf and Ti. These parameters are very different from those of the stable crystalline phases (hcp) of Hf and Ti and indicate, as for Zr, an fcc-like short range order for amorphous Hf and Ti. This results in an enhanced electronic density of states at the Fermi level, but in weakened interatomic bonding.

AB - Recently, we studied the properties of amorphous Zr-TL alloys (TL = Ni, Cu) in order to obtain parameters associated with the electronic structure and interatomic bonding of amorphous Zr. Here, we provide new data for the magnetic, superconducting and mechanical properties of amorphous Hf-TL and Ti-TL alloys. We combine our results with published data in order to obtain parameters appropriate to hypothetical amorphous Hf and Ti. These parameters are very different from those of the stable crystalline phases (hcp) of Hf and Ti and indicate, as for Zr, an fcc-like short range order for amorphous Hf and Ti. This results in an enhanced electronic density of states at the Fermi level, but in weakened interatomic bonding.

KW - Mechanical properties

KW - Metallic glasses

KW - Superconductors

UR - http://www.scopus.com/inward/record.url?scp=77955920388&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=77955920388&partnerID=8YFLogxK

U2 - 10.1016/j.jallcom.2010.02.196

DO - 10.1016/j.jallcom.2010.02.196

M3 - Article

AN - SCOPUS:77955920388

VL - 504

JO - Journal of Alloys and Compounds

JF - Journal of Alloys and Compounds

SN - 0925-8388

IS - SUPPL. 1

ER -