LOW-TEMPERATURE SPECIFIC HEATS OF PSEUDOBINARY (Ni//1// minus //XCu//X)//8//0P//2//0 AND (Ni//1// minus //XCu//X)//7//7B//1//3Si//1//0 METALLIC GLASSES.

Uichiro Mizutani, I. Bakonyi

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

The low-temperature specific heats in the temperature range 1. 5-6 K have been measured on four (Ni//1// minus //xCu//x)//8//0P//2//0 (x equals 0, 0. 18, 0. 67 and 0. 73) and two (Ni//1// minus //xCu//x)//7//7B//1//3Si//1//0(x equals 0 and 0. 1) pseudobinary metallic glasses. The results can be well fitted to the equation C equals gamma T plus alpha T**3 plus delta T**5 is better fitted. The band structure change associated with the progressive filling of the Ni d band is discussed on the basis of the plot of the gamma value against the electron concentration. The d band is found to be essentially filled at the Cu content midway between x equals 0. 18 and 0. 67 in the Ni-Cu-P alloy system.

Original languageEnglish
Pages (from-to)1583-1591
Number of pages9
JournalJournal of Physics F: Metal Physics
Volume16
Issue number10
Publication statusPublished - Oct 1986

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Specific heat
specific heat
Metallic glass
Band structure
metallic glasses
Temperature
Electrons
plots
electrons
temperature

ASJC Scopus subject areas

  • Engineering(all)
  • Physics and Astronomy (miscellaneous)
  • Metals and Alloys

Cite this

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title = "LOW-TEMPERATURE SPECIFIC HEATS OF PSEUDOBINARY (Ni//1// minus //XCu//X)//8//0P//2//0 AND (Ni//1// minus //XCu//X)//7//7B//1//3Si//1//0 METALLIC GLASSES.",
abstract = "The low-temperature specific heats in the temperature range 1. 5-6 K have been measured on four (Ni//1// minus //xCu//x)//8//0P//2//0 (x equals 0, 0. 18, 0. 67 and 0. 73) and two (Ni//1// minus //xCu//x)//7//7B//1//3Si//1//0(x equals 0 and 0. 1) pseudobinary metallic glasses. The results can be well fitted to the equation C equals gamma T plus alpha T**3 plus delta T**5 is better fitted. The band structure change associated with the progressive filling of the Ni d band is discussed on the basis of the plot of the gamma value against the electron concentration. The d band is found to be essentially filled at the Cu content midway between x equals 0. 18 and 0. 67 in the Ni-Cu-P alloy system.",
author = "Uichiro Mizutani and I. Bakonyi",
year = "1986",
month = "10",
language = "English",
volume = "16",
pages = "1583--1591",
journal = "Journal of Physics F: Metal Physics",
issn = "0305-4608",
publisher = "Institute of Physics and the Physical Society",
number = "10",

}

TY - JOUR

T1 - LOW-TEMPERATURE SPECIFIC HEATS OF PSEUDOBINARY (Ni//1// minus //XCu//X)//8//0P//2//0 AND (Ni//1// minus //XCu//X)//7//7B//1//3Si//1//0 METALLIC GLASSES.

AU - Mizutani, Uichiro

AU - Bakonyi, I.

PY - 1986/10

Y1 - 1986/10

N2 - The low-temperature specific heats in the temperature range 1. 5-6 K have been measured on four (Ni//1// minus //xCu//x)//8//0P//2//0 (x equals 0, 0. 18, 0. 67 and 0. 73) and two (Ni//1// minus //xCu//x)//7//7B//1//3Si//1//0(x equals 0 and 0. 1) pseudobinary metallic glasses. The results can be well fitted to the equation C equals gamma T plus alpha T**3 plus delta T**5 is better fitted. The band structure change associated with the progressive filling of the Ni d band is discussed on the basis of the plot of the gamma value against the electron concentration. The d band is found to be essentially filled at the Cu content midway between x equals 0. 18 and 0. 67 in the Ni-Cu-P alloy system.

AB - The low-temperature specific heats in the temperature range 1. 5-6 K have been measured on four (Ni//1// minus //xCu//x)//8//0P//2//0 (x equals 0, 0. 18, 0. 67 and 0. 73) and two (Ni//1// minus //xCu//x)//7//7B//1//3Si//1//0(x equals 0 and 0. 1) pseudobinary metallic glasses. The results can be well fitted to the equation C equals gamma T plus alpha T**3 plus delta T**5 is better fitted. The band structure change associated with the progressive filling of the Ni d band is discussed on the basis of the plot of the gamma value against the electron concentration. The d band is found to be essentially filled at the Cu content midway between x equals 0. 18 and 0. 67 in the Ni-Cu-P alloy system.

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