Use of Cernox thermometers in AC specific heat measurements under pressure

doi:https://doi.org/10.1063/1.5084730

Title: Use of Cernox thermometers in AC specific heat measurements under pressure

Abstract

We report on the resistance behavior of bare-chip Cernox thermometers under pressures up to 2 GPa, generated in a piston-cylinder pressure cell. Our results clearly show that Cernox thermometers, frequently used in low-temperature experiments due to their high sensitivity, remain highly sensitive even under applied pressure. We show that these thermometers are therefore ideally suited for measurements of heat capacity under pressure utilizing an ac oscillation technique up to at least 150 K. Our Cernox-based system is very accurate in determining changes in the specific heat as a function of pressure as demonstrated by measurements of the heat capacity on three different test cases: (i) the superconducting transition in elemental Pb ( T_c = 7.2 K), (ii) the antiferromagnetic transition in the rare-earth compound GdNiGe ₃ ( T_N = 26 K), and (iii) the structural/magnetic transition in the iron-pnictide BaFe ₂As ₂ ( T_s,N = 130 K). In conclusion, the chosen examples demonstrate the versatility of our technique for measuring the specific heat under the pressure of various condensed-matter systems with very different transition temperatures as well as amounts of removed entropy.

Authors:

^[1]; Drachuck, Gil ^[1]; Xiang, Li ^[1]; Wang, Lin -Lin ^[1]; Bud’ko, Sergey L. ^[1]; Canfield, Paul C. ^[1]

Ames Lab. and Iowa State Univ., Ames, IA (United States)

Publication Date:: 2019-02-19

Research Org.:: Ames Lab., Ames, IA (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1495408

Report Number(s):: IS-J-9856
Journal ID: ISSN 0034-6748

Grant/Contract Number:: AC02-07CH11358; GBMF4411

Resource Type:: Journal Article: Accepted Manuscript

Journal Name:: Review of Scientific Instruments

Additional Journal Information:: Journal Volume: 90; Journal Issue: 2; Journal ID: ISSN 0034-6748

Publisher:: American Institute of Physics (AIP)

Country of Publication:: United States

Language:: English

Subject:: 47 OTHER INSTRUMENTATION; 75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY

Citation Formats


                    Gati, Elena, Drachuck, Gil, Xiang, Li, Wang, Lin -Lin, Bud’ko, Sergey L., and Canfield, Paul C. Use of Cernox thermometers in AC specific heat measurements under pressure.  United States: N. p., 2019. 
        Web.  doi:10.1063/1.5084730.

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                    Gati, Elena, Drachuck, Gil, Xiang, Li, Wang, Lin -Lin, Bud’ko, Sergey L., & Canfield, Paul C. Use of Cernox thermometers in AC specific heat measurements under pressure.  United States.  https://doi.org/10.1063/1.5084730

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                    Gati, Elena, Drachuck, Gil, Xiang, Li, Wang, Lin -Lin, Bud’ko, Sergey L., and Canfield, Paul C. Tue .  
        "Use of Cernox thermometers in AC specific heat measurements under pressure".  United States.  https://doi.org/10.1063/1.5084730.  https://www.osti.gov/servlets/purl/1495408.

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@article{osti_1495408,

  title        = {Use of Cernox thermometers in AC specific heat measurements under pressure},

  author       = {Gati, Elena and Drachuck, Gil and Xiang, Li and Wang, Lin -Lin and Bud’ko, Sergey L. and Canfield, Paul C.},

  abstractNote = {We report on the resistance behavior of bare-chip Cernox thermometers under pressures up to 2 GPa, generated in a piston-cylinder pressure cell. Our results clearly show that Cernox thermometers, frequently used in low-temperature experiments due to their high sensitivity, remain highly sensitive even under applied pressure. We show that these thermometers are therefore ideally suited for measurements of heat capacity under pressure utilizing an ac oscillation technique up to at least 150 K. Our Cernox-based system is very accurate in determining changes in the specific heat as a function of pressure as demonstrated by measurements of the heat capacity on three different test cases: (i) the superconducting transition in elemental Pb (Tc = 7.2 K), (ii) the antiferromagnetic transition in the rare-earth compound GdNiGe3 (TN = 26 K), and (iii) the structural/magnetic transition in the iron-pnictide BaFe2As2 (Ts,N = 130 K). In conclusion, the chosen examples demonstrate the versatility of our technique for measuring the specific heat under the pressure of various condensed-matter systems with very different transition temperatures as well as amounts of removed entropy.},

  doi          = {10.1063/1.5084730},

  url          = {https://www.osti.gov/biblio/1495408},
  journal      = {Review of Scientific Instruments},

  issn         = {0034-6748},

  number       = 2,

  volume       = 90,

  place        = {United States},

  year         = {2019},

  month        = {2}

}

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Works referencing / citing this record:

Role of the Fermi surface for the pressure-tuned nematic transition in the ${BaFe}_{2} {As}_{2}$ family
journal, August 2019

Gati, Elena; Xiang, Li; Bud'ko, Sergey L.
Physical Review B, Vol. 100, Issue 6
https://doi.org/10.1103/physrevb.100.064512

Multiple ferromagnetic transitions and structural distortion in the van der Waals ferromagnet VI 3 at ambient and finite pressures
journal, September 2019

Gati, Elena; Inagaki, Yuji; Kong, Tai
Physical Review B, Vol. 100, Issue 9
https://doi.org/10.1103/physrevb.100.094408

Physical properties of $R {Bi}_{2}$ $(R = La, Ce)$ under pressure
journal, September 2019

Xiang, Li; Gati, Elena; Neilson, Kathryn
Physical Review Materials, Vol. 3, Issue 9
https://doi.org/10.1103/physrevmaterials.3.095006

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Similar Records

Title: Use of Cernox thermometers in AC specific heat measurements under pressure

Abstract

Citation Formats

Steady-State, ac-Temperature Calorimetry journal, September 1968

Construction of a low-temperature thermodynamic measurement system for single crystal of molecular compounds under pressures journal, May 2008

Influence of Pressure on Phase Transitions journal, August 1972

Complete pressure-dependent phase diagrams for SrFe 2 As 2 and BaFe 2 As 2 journal, June 2009

A diamond anvil cell for the investigation of superconductivity under pressures of up to 50 GPa: Pb as a low temperature manometer journal, September 1988

Specific heat in some gadolinium compounds. II. Theoretical model journal, June 1991

Properties of boson-exchange superconductors journal, October 1990

Physical properties and anisotropies of the RNiGe3 series (R = Y, Ce–Nd, Sm, Gd–Lu) journal, November 2010

Efficiency of ab-initio total energy calculations for metals and semiconductors using a plane-wave basis set journal, July 1996

Specific heat measurements of pressure‐induced reentrant superconductivity in Eu 0.9 Ho 0.1 Mo 6 S 8 journal, February 1993

Measurement of low‐temperature specific heat journal, January 1983

Metal-insulator transitions journal, October 1998

Combined effects of pressure and Ru substitution on BaFe 2 As 2 journal, October 2011

Indirect Exchange Coupling of Nuclear Magnetic Moments by Conduction Electrons journal, October 1954

Metallic quantum ferromagnets journal, May 2016

Efficient iterative schemes for ab initio total-energy calculations using a plane-wave basis set journal, October 1996

The Atomic Heat of Lead in the Region of its Transition to Superconductivity journal, February 1952

Specific heat in some gadolinium compounds. I. Experimental journal, June 1991

FeAs-Based Superconductivity: A Case Study of the Effects of Transition Metal Doping on BaFe 2 As 2 journal, August 2010

Improved AC-calorimeter for measuring the absolute value of specific heat up to 10 GPa journal, October 2017

Critical examination of heat capacity measurements made on a Quantum Design physical property measurement system journal, June 2003

Heat Capacity Measurements on Small Samples at Low Temperatures journal, February 1972

Superconducting Properties of Titanium Alloys (Ti-64 and Ti-6242) for Critical Current Barrels journal, June 2017

Superconductivity at 22 K in Co-Doped BaFe 2 As 2 Crystals journal, September 2008

Spin-density-wave anomaly at 140 K in the ternary iron arsenide BaFe 2 As 2 journal, July 2008

Effects of Co substitution on thermodynamic and transport properties and anisotropic H c 2 in Ba ( Fe 1 − x Co x ) 2 As 2 single crystals journal, December 2008

Modulation calorimetry and related techniques journal, January 2002

Calorimetric investigation of CeRu2Ge2 up to 8 GPa journal, January 2000

Low‐temperature pressure variations in a self‐clamping pressure cell journal, February 1984

Thermodynamic and transport properties of single crystalline RCo2Ge2 (R=Y, La–Nd, Sm–Tm) journal, May 2014

The specific heat jump in superconducting lead journal, November 1963

Method for the determination of the specific heat of metals at low temperatures under high pressures journal, November 1979

High-pressure heat capacity of chromiumnear the néel line journal, January 1974

ac calorimetry at high pressure journal, February 1977

Inhomogeneous Electron Gas journal, November 1964

Self-Consistent Equations Including Exchange and Correlation Effects journal, November 1965

Inhomogeneous Electron Gas journal, March 1973

Role of the Fermi surface for the pressure-tuned nematic transition in the BaFe 2 As 2 family journal, August 2019

Multiple ferromagnetic transitions and structural distortion in the van der Waals ferromagnet VI 3 at ambient and finite pressures journal, September 2019

Physical properties of R Bi 2 ( R = La , Ce ) under pressure journal, September 2019

Steady-State, ac-Temperature Calorimetry
journal, September 1968

Construction of a low-temperature thermodynamic measurement system for single crystal of molecular compounds under pressures
journal, May 2008

Influence of Pressure on Phase Transitions
journal, August 1972

Complete pressure-dependent phase diagrams for ${SrFe}_{2} {As}_{2}$ and ${BaFe}_{2} {As}_{2}$
journal, June 2009

A diamond anvil cell for the investigation of superconductivity under pressures of up to 50 GPa: Pb as a low temperature manometer
journal, September 1988

Specific heat in some gadolinium compounds. II. Theoretical model
journal, June 1991

Properties of boson-exchange superconductors
journal, October 1990

Physical properties and anisotropies of the RNiGe3 series (R = Y, Ce–Nd, Sm, Gd–Lu)
journal, November 2010

Efficiency of ab-initio total energy calculations for metals and semiconductors using a plane-wave basis set
journal, July 1996

Specific heat measurements of pressure‐induced reentrant superconductivity in Eu _0.9 Ho _0.1 Mo ₆ S ₈
journal, February 1993

Measurement of low‐temperature specific heat
journal, January 1983

Metal-insulator transitions
journal, October 1998

Combined effects of pressure and Ru substitution on BaFe $_{2}$ As $_{2}$
journal, October 2011

Indirect Exchange Coupling of Nuclear Magnetic Moments by Conduction Electrons
journal, October 1954

Metallic quantum ferromagnets
journal, May 2016

Efficient iterative schemes for ab initio total-energy calculations using a plane-wave basis set
journal, October 1996

The Atomic Heat of Lead in the Region of its Transition to Superconductivity
journal, February 1952

Specific heat in some gadolinium compounds. I. Experimental
journal, June 1991

FeAs-Based Superconductivity: A Case Study of the Effects of Transition Metal Doping on BaFe ₂ As ₂
journal, August 2010

Improved AC-calorimeter for measuring the absolute value of specific heat up to 10 GPa
journal, October 2017

Critical examination of heat capacity measurements made on a Quantum Design physical property measurement system
journal, June 2003

Heat Capacity Measurements on Small Samples at Low Temperatures
journal, February 1972

Superconducting Properties of Titanium Alloys (Ti-64 and Ti-6242) for Critical Current Barrels
journal, June 2017

Superconductivity at 22 K in Co-Doped ${BaFe}_{2} {As}_{2}$ Crystals
journal, September 2008

Spin-density-wave anomaly at 140 K in the ternary iron arsenide ${BaFe}_{2} {As}_{2}$
journal, July 2008

Effects of Co substitution on thermodynamic and transport properties and anisotropic $H_{c 2}$ in $Ba {({Fe}_{1 - x} {Co}_{x})}_{2} {As}_{2}$ single crystals
journal, December 2008

Modulation calorimetry and related techniques
journal, January 2002

Calorimetric investigation of CeRu2Ge2 up to 8 GPa
journal, January 2000

Low‐temperature pressure variations in a self‐clamping pressure cell
journal, February 1984

Thermodynamic and transport properties of single crystalline RCo2Ge2 (R=Y, La–Nd, Sm–Tm)
journal, May 2014

The specific heat jump in superconducting lead
journal, November 1963

Method for the determination of the specific heat of metals at low temperatures under high pressures
journal, November 1979

High-pressure heat capacity of chromiumnear the néel line
journal, January 1974

ac calorimetry at high pressure
journal, February 1977

Inhomogeneous Electron Gas
journal, November 1964

Self-Consistent Equations Including Exchange and Correlation Effects
journal, November 1965

Inhomogeneous Electron Gas
journal, March 1973

Role of the Fermi surface for the pressure-tuned nematic transition in the ${BaFe}_{2} {As}_{2}$ family
journal, August 2019

Multiple ferromagnetic transitions and structural distortion in the van der Waals ferromagnet VI 3 at ambient and finite pressures
journal, September 2019

Physical properties of $R {Bi}_{2}$ $(R = La, Ce)$ under pressure
journal, September 2019