DOI: 10.1063/1.1710067. Yield Behavior of Dislocation-Free Germanium from 500°C to the Vicinity of the Melting Point

Yield Behavior of Dislocation-Free Germanium from 500°C to the Vicinity of the Melting Point

10.1063/1.1710067

Crossref journal-article

AIP Publishing

Journal of Applied Physics (317)

Abstract

The yield behavior of dislocation-free germanium has been measured over its entire plastic range. Crystals of germanium were stressed in tension from 500°C, where the crystals first deform without fracture, to 930°C (7°C below the melting point). Over this entire range a pronounced yield drop is observed. The shapes of the stress-strain curves at the highest and lowest test temperatures are remarkably similar even though the magnitudes differ by about a factor of 40. Both the maximum and flow stresses decrease exponentially with temperature and follow a relation of the form τ = A exp (E/kT). The maximum and flow stresses also were measured at constant temperature over two orders of magnitude change in strain rate. The results are compared with the theoretical predictions of the temperature and strain-rate dependence of the maximum and flow stresses.

Bibliography

Patel, J. R., & Freeland, P. E. (1967). Yield Behavior of Dislocation-Free Germanium from 500Â°C to the Vicinity of the Melting Point. Journal of Applied Physics, 38(8), 3087â3090.

Authors 2

J. R. Patel (first)
P. E. Freeland (additional)

References 10 Referenced 21

{'key': '2024020209521887600_r1', 'first-page': '344', 'volume': '52', 'year': '1961', 'journal-title': 'Z. Metallk.'} / Z. Metallk. (1961)
10.1063/1.1729812 / J. Appl. Phys. (1963)
10.1002/pssb.19640050203 / Phys. Status Solidi (1964)
{'key': '2024020209521887600_r4', 'first-page': '187', 'volume': '203', 'year': '1955', 'journal-title': 'Trans. AIME'} / Trans. AIME (1955)
{'key': '2024020209521887600_r5', 'first-page': '598', 'volume': '5', 'year': '1957', 'journal-title': 'Acta Met.'} / Acta Met. (1957)
10.1063/1.1702540 / J. Appl. Phys. (1962)
10.1002/pssb.19670190131 / Phys. Status Solidi (1967)
{'key': '2024020209521887600_r8'}
10.1063/1.1735121 / J. Appl. Phys. (1959)
{'key': '2024020209521887600_r10'}

Dates

Type	When
Created	20 years, 7 months ago (Jan. 15, 2005, 10:15 a.m.)
Deposited	1 year, 7 months ago (Feb. 2, 2024, 5:43 a.m.)
Indexed	1 year, 2 months ago (June 28, 2024, 8:54 p.m.)
Issued	58 years, 2 months ago (July 1, 1967)
Published	58 years, 2 months ago (July 1, 1967)
Published Print	58 years, 2 months ago (July 1, 1967)

Funders 0

None

BibTeX

@article{Patel_1967, title={Yield Behavior of Dislocation-Free Germanium from 500°C to the Vicinity of the Melting Point}, volume={38}, ISSN={1089-7550}, url={http://dx.doi.org/10.1063/1.1710067}, DOI={10.1063/1.1710067}, number={8}, journal={Journal of Applied Physics}, publisher={AIP Publishing}, author={Patel, J. R. and Freeland, P. E.}, year={1967}, month=jul, pages={3087–3090} }

JSON

{
  "indexed": {
    "date-parts": [
      [
        2024,
        6,
        29
      ]
    ],
    "date-time": "2024-06-29T00:54:22Z",
    "timestamp": 1719622462315
  },
  "reference-count": 10,
  "publisher": "AIP Publishing",
  "issue": "8",
  "content-domain": {
    "domain": [
      "pubs.aip.org"
    ],
    "crossmark-restriction": true
  },
  "published-print": {
    "date-parts": [
      [
        1967,
        7,
        1
      ]
    ]
  },
  "abstract": "<jats:p>The yield behavior of dislocation-free germanium has been measured over its entire plastic range. Crystals of germanium were stressed in tension from 500\u00b0C, where the crystals first deform without fracture, to 930\u00b0C (7\u00b0C below the melting point). Over this entire range a pronounced yield drop is observed. The shapes of the stress-strain curves at the highest and lowest test temperatures are remarkably similar even though the magnitudes differ by about a factor of 40. Both the maximum and flow stresses decrease exponentially with temperature and follow a relation of the form \u03c4 = A exp (E/kT). The maximum and flow stresses also were measured at constant temperature over two orders of magnitude change in strain rate. The results are compared with the theoretical predictions of the temperature and strain-rate dependence of the maximum and flow stresses.</jats:p>",
  "DOI": "10.1063/1.1710067",
  "type": "journal-article",
  "created": {
    "date-parts": [
      [
        2005,
        1,
        15
      ]
    ],
    "date-time": "2005-01-15T15:15:01Z",
    "timestamp": 1105802101000
  },
  "page": "3087-3090",
  "update-policy": "http://dx.doi.org/10.1063/aip-crossmark-policy-page",
  "source": "Crossref",
  "is-referenced-by-count": 21,
  "title": "Yield Behavior of Dislocation-Free Germanium from 500\u00b0C to the Vicinity of the Melting Point",
  "prefix": "10.1063",
  "volume": "38",
  "author": [
    {
      "given": "J. R.",
      "family": "Patel",
      "sequence": "first",
      "affiliation": [
        {
          "name": "Bell Telephone Laboratories, Incorporated, Murray Hill, New Jersey"
        }
      ]
    },
    {
      "given": "P. E.",
      "family": "Freeland",
      "sequence": "additional",
      "affiliation": [
        {
          "name": "Bell Telephone Laboratories, Incorporated, Murray Hill, New Jersey"
        }
      ]
    }
  ],
  "member": "317",
  "reference": [
    {
      "key": "2024020209521887600_r1",
      "first-page": "344",
      "volume": "52",
      "year": "1961",
      "journal-title": "Z. Metallk."
    },
    {
      "key": "2024020209521887600_r2",
      "doi-asserted-by": "crossref",
      "first-page": "2788",
      "DOI": "10.1063/1.1729812",
      "volume": "34",
      "year": "1963",
      "journal-title": "J. Appl. Phys."
    },
    {
      "key": "2024020209521887600_r3",
      "doi-asserted-by": "crossref",
      "first-page": "247",
      "DOI": "10.1002/pssb.19640050203",
      "volume": "5",
      "year": "1964",
      "journal-title": "Phys. Status Solidi"
    },
    {
      "key": "2024020209521887600_r4",
      "first-page": "187",
      "volume": "203",
      "year": "1955",
      "journal-title": "Trans. AIME"
    },
    {
      "key": "2024020209521887600_r5",
      "first-page": "598",
      "volume": "5",
      "year": "1957",
      "journal-title": "Acta Met."
    },
    {
      "key": "2024020209521887600_r6",
      "doi-asserted-by": "crossref",
      "first-page": "2736",
      "DOI": "10.1063/1.1702540",
      "volume": "33",
      "year": "1962",
      "journal-title": "J. Appl. Phys."
    },
    {
      "key": "2024020209521887600_r7",
      "doi-asserted-by": "crossref",
      "first-page": "297",
      "DOI": "10.1002/pssb.19670190131",
      "volume": "19",
      "year": "1967",
      "journal-title": "Phys. Status Solidi"
    },
    {
      "key": "2024020209521887600_r8"
    },
    {
      "key": "2024020209521887600_r9",
      "doi-asserted-by": "crossref",
      "first-page": "129",
      "DOI": "10.1063/1.1735121",
      "volume": "30",
      "year": "1959",
      "journal-title": "J. Appl. Phys."
    },
    {
      "key": "2024020209521887600_r10"
    }
  ],
  "container-title": "Journal of Applied Physics",
  "original-title": [],
  "language": "en",
  "link": [
    {
      "URL": "https://pubs.aip.org/aip/jap/article-pdf/38/8/3087/18342555/3087_1_online.pdf",
      "content-type": "application/pdf",
      "content-version": "vor",
      "intended-application": "syndication"
    },
    {
      "URL": "https://pubs.aip.org/aip/jap/article-pdf/38/8/3087/18342555/3087_1_online.pdf",
      "content-type": "unspecified",
      "content-version": "vor",
      "intended-application": "similarity-checking"
    }
  ],
  "deposited": {
    "date-parts": [
      [
        2024,
        2,
        2
      ]
    ],
    "date-time": "2024-02-02T10:43:19Z",
    "timestamp": 1706870599000
  },
  "score": 1,
  "resource": {
    "primary": {
      "URL": "https://pubs.aip.org/jap/article/38/8/3087/4143/Yield-Behavior-of-Dislocation-Free-Germanium-from"
    }
  },
  "subtitle": [],
  "short-title": [],
  "issued": {
    "date-parts": [
      [
        1967,
        7,
        1
      ]
    ]
  },
  "references-count": 10,
  "journal-issue": {
    "issue": "8",
    "published-print": {
      "date-parts": [
        [
          1967,
          7,
          1
        ]
      ]
    }
  },
  "URL": "http://dx.doi.org/10.1063/1.1710067",
  "relation": {},
  "ISSN": [
    "0021-8979",
    "1089-7550"
  ],
  "subject": [],
  "published-other": {
    "date-parts": [
      [
        1967,
        7
      ]
    ]
  },
  "published": {
    "date-parts": [
      [
        1967,
        7,
        1
      ]
    ]
  }
}