Pressure tuning of crystalline As2Te3

T. J. Scheidemantel; J. F. Meng; J. V. Badding

Pressure tuning of crystalline As₂Te₃

T. J. Scheidemantel, J. F. Meng, J. V. Badding

Research output: Contribution to journal › Conference article › peer-review

Abstract

We report the pressure dependence of the thermoelectric power of As ₂Te₃. Pressures up to 10 GPa were induced using a Mao-Bell diamond anvil cell. The absolute value of the thermoelectric power dropped from S ≈ 230μV/K at ambient pressure to 5 ≈ 75 GPa near 5 GPa. At 6 GPa it then increased rapidly to S ≈ 220μV/K. This behavior is indicative of a structural phase transition as suggested by previously published high pressure phase diagrams.

Original language	English (US)
Article number	FF4.6
Pages (from-to)	209-216
Number of pages	8
Journal	Materials Research Society Symposium Proceedings
Volume	848
State	Published - 2005
Event	2004 Materials Research Society Fall Meeting - Boston, MA, United States Duration: Nov 29 2004 → Dec 2 2004

All Science Journal Classification (ASJC) codes

General Materials Science
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

Cite this

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title = "Pressure tuning of crystalline As2Te3",

abstract = "We report the pressure dependence of the thermoelectric power of As 2Te3. Pressures up to 10 GPa were induced using a Mao-Bell diamond anvil cell. The absolute value of the thermoelectric power dropped from S ≈ 230μV/K at ambient pressure to 5 ≈ 75 GPa near 5 GPa. At 6 GPa it then increased rapidly to S ≈ 220μV/K. This behavior is indicative of a structural phase transition as suggested by previously published high pressure phase diagrams.",

author = "Scheidemantel, {T. J.} and Meng, {J. F.} and Badding, {J. V.}",

year = "2005",

language = "English (US)",

volume = "848",

pages = "209--216",

journal = "Materials Research Society Symposium Proceedings",

issn = "0272-9172",

publisher = "Materials Research Society",

note = "2004 Materials Research Society Fall Meeting ; Conference date: 29-11-2004 Through 02-12-2004",

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TY - JOUR

T1 - Pressure tuning of crystalline As2Te3

AU - Scheidemantel, T. J.

AU - Meng, J. F.

AU - Badding, J. V.

PY - 2005

Y1 - 2005

N2 - We report the pressure dependence of the thermoelectric power of As 2Te3. Pressures up to 10 GPa were induced using a Mao-Bell diamond anvil cell. The absolute value of the thermoelectric power dropped from S ≈ 230μV/K at ambient pressure to 5 ≈ 75 GPa near 5 GPa. At 6 GPa it then increased rapidly to S ≈ 220μV/K. This behavior is indicative of a structural phase transition as suggested by previously published high pressure phase diagrams.

AB - We report the pressure dependence of the thermoelectric power of As 2Te3. Pressures up to 10 GPa were induced using a Mao-Bell diamond anvil cell. The absolute value of the thermoelectric power dropped from S ≈ 230μV/K at ambient pressure to 5 ≈ 75 GPa near 5 GPa. At 6 GPa it then increased rapidly to S ≈ 220μV/K. This behavior is indicative of a structural phase transition as suggested by previously published high pressure phase diagrams.

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UR - http://www.scopus.com/inward/citedby.url?scp=28844465849&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:28844465849

SN - 0272-9172

VL - 848

SP - 209

EP - 216

JO - Materials Research Society Symposium Proceedings

JF - Materials Research Society Symposium Proceedings

M1 - FF4.6

T2 - 2004 Materials Research Society Fall Meeting

Y2 - 29 November 2004 through 2 December 2004

ER -

Pressure tuning of crystalline As₂Te₃

Abstract

All Science Journal Classification (ASJC) codes

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