Calibrant databases¶

This package contains a large collection of calibrant models. These calibrants are all derived from burnman.Calibrant, and share the same interface. The models are taken from a variety of published sources:

Anderson_1989 ¶

class burnman.calibrants.Anderson_1989.Au[source]

Bases: Calibrant

The Au pressure standard reported by Anderson et al. (1989; https://doi.org/10.1063/1.342969).

Armentrout_2015 ¶

class burnman.calibrants.Armentrout_2015.Co_fcc[source]

Bases: Calibrant

The FCC Cobalt pressure standard reported by Armentrout (2015; https://doi.org/10.1063/1.4935087).

Campbell_2009 ¶

class burnman.calibrants.Campbell_2009.Ni_fcc[source]

Bases: Calibrant

The FCC Ni pressure standard reported by Campbell (2009; https://doi.org/10.1016/j.epsl.2009.07.022).

Chidester_2021 ¶

class burnman.calibrants.Chidester_2021.KCl_B2[source]

Bases: Calibrant

The B2 KCl pressure standard reported by Chidester et al. (2021; https://doi.org/10.1103/PhysRevB.104.094107).

Decker_1971 ¶

class burnman.calibrants.Decker_1971.NaCl_B1[source]

Bases: Calibrant

The NaCl (B1 structured) pressure standard reported by Decker (1971; https://doi.org/10.1063/1.1660714).

Note

This calibrant is not exactly the same as that proposed by Decker. The cold compression curve has here been approximated by a 4th order Birch-Murnaghan EoS, as described in Matsui et al. (2012; https://doi.org/10.2138/am.2012.4136).

Dewaele_2008 ¶

class burnman.calibrants.Dewaele_2008.Ni[source]

Bases: Calibrant

The Ni pressure standard reported by Dewaele (2008; Table IV; https://doi.org/10.1103/PhysRevB.78.104102).

Dewaele_2012 ¶

class burnman.calibrants.Dewaele_2012.KBr_B2[source]

Bases: Calibrant

The B2 KBr pressure standard reported by Dewaele et al. (2012; https://doi.org/10.1103/PhysRevB.85.214105).

class burnman.calibrants.Dewaele_2012.KCl_B2[source]

Bases: Calibrant

The B2 KCl pressure standard reported by Dewaele et al. (2012; https://doi.org/10.1103/PhysRevB.85.214105).

Dewaele_2013 ¶

class burnman.calibrants.Dewaele_2013.Al2O3_corundum[source]

Bases: Calibrant

The alpha-Al2O3 (corundum) pressure standard reported by Dewaele and Torrent (2013; https://doi.org/10.1103/PhysRevB.88.064107). The thermal model is from Shi (2022).

Dewaele_2020 ¶

class burnman.calibrants.Dewaele_2020.CsCl[source]

Bases: Calibrant

The CsCl pressure standard reported by Dewaele (2020; https://doi.org/10.1080/08957959.2020.1774754). The thermal model is from Decker (1971).

Dorogokupets_2007 ¶

class burnman.calibrants.Dorogokupets_2007.Ag[source]

Bases: Calibrant

The Ag pressure standard reported by Dorogokupets and Oganov (2007; https://doi.org/10.1103/PhysRevB.75.024115).

class burnman.calibrants.Dorogokupets_2007.Al[source]

Bases: Calibrant

The Al pressure standard reported by Dorogokupets and Oganov (2007; https://doi.org/10.1103/PhysRevB.75.024115).

class burnman.calibrants.Dorogokupets_2007.Au[source]

Bases: Calibrant

The Au pressure standard reported by Dorogokupets and Oganov (2007; https://doi.org/10.1103/PhysRevB.75.024115).

class burnman.calibrants.Dorogokupets_2007.Cu[source]

Bases: Calibrant

The Cu pressure standard reported by Dorogokupets and Oganov (2007; https://doi.org/10.1103/PhysRevB.75.024115).

class burnman.calibrants.Dorogokupets_2007.diamond[source]

Bases: Calibrant

The diamond pressure standard reported by Dorogokupets and Oganov (2007; https://doi.org/10.1103/PhysRevB.75.024115).

class burnman.calibrants.Dorogokupets_2007.MgO[source]

Bases: Calibrant

The MgO pressure standard reported by Dorogokupets and Oganov (2007; https://doi.org/10.1103/PhysRevB.75.024115).

class burnman.calibrants.Dorogokupets_2007.Pt[source]

Bases: Calibrant

The Pt pressure standard reported by Dorogokupets and Oganov (2007; https://doi.org/10.1103/PhysRevB.75.024115).

class burnman.calibrants.Dorogokupets_2007.Ta[source]

Bases: Calibrant

The Ta pressure standard reported by Dorogokupets and Oganov (2007; https://doi.org/10.1103/PhysRevB.75.024115).

class burnman.calibrants.Dorogokupets_2007.W[source]

Bases: Calibrant

The W pressure standard reported by Dorogokupets and Oganov (2007; https://doi.org/10.1103/PhysRevB.75.024115).

Dorogokupets_2017 ¶

class burnman.calibrants.Dorogokupets_2017.Fe_bcc[source]

Bases: Calibrant

The BCC Fe pressure standard reported by Dorogokupets (2017; https://doi.org/10.1038/srep41863).

class burnman.calibrants.Dorogokupets_2017.Fe_fcc[source]

Bases: Calibrant

The FCC Fe pressure standard reported by Dorogokupets (2017; https://doi.org/10.1038/srep41863).

class burnman.calibrants.Dorogokupets_2017.Fe_hcp[source]

Bases: Calibrant

The HCP Fe pressure standard reported by Dorogokupets (2017; https://doi.org/10.1038/srep41863).

Dubrovinsky_1998 ¶

class burnman.calibrants.Dubrovinsky_1998.Al2O3_corundum[source]

Bases: Calibrant

The Al2O3 pressure standard reported by Dubrovinsky (1998; https://dx.doi.org/10.1007/s002690050133).

Fei_2007 ¶

class burnman.calibrants.Fei_2007.Pt[source]

Bases: Calibrant

The Pt pressure standard reported by Fei et al. (2007; https://doi.org/10.1073/pnas.0609013104).

class burnman.calibrants.Fei_2007.Au[source]

Bases: Calibrant

The Au pressure standard reported by Fei et al. (2007; https://doi.org/10.1073/pnas.0609013104).

Fei_2016 ¶

class burnman.calibrants.Fei_2016.Fe_hcp[source]

Bases: Calibrant

The HCP Fe pressure standard reported by Fei et al. (2016; https://doi.org/10.1002/2016GL069456).

Holmes_1989 ¶

class burnman.calibrants.Holmes_1989.Pt[source]

Bases: Calibrant

The Pt pressure standard reported by Holmes et al. (1989; https://doi.org/10.1063/1.344177).

Huang_2016 ¶

class burnman.calibrants.Huang_2016.Mo[source]

Bases: Calibrant

The Mo pressure standard reported by Huang et al. (2016; https://doi.org/10.1038/srep19923).

LeGodec_2000 ¶

class burnman.calibrants.LeGodec_2000.hBN[source]

Bases: Calibrant

The hexagonal boron nitride pressure standard reported by LeGodec et al. (2000; http://dx.doi.org/10.1080/08957950008200304).

Litasov_2013 ¶

class burnman.calibrants.Litasov_2013.Mo_bcc[source]

Bases: Calibrant

The BCC Mo pressure standard reported by Litasov et al. (2013; https://doi.org/10.1063/1.4794127).

class burnman.calibrants.Litasov_2013.W_bcc[source]

Bases: Calibrant

The BCC W pressure standard reported by Litasov et al. (2013; https://doi.org/10.1063/1.4799018).

Matsui_2009 ¶

class burnman.calibrants.Matsui_2009.Pt[source]

Bases: Calibrant

The Pt pressure standard reported by Matsui (2009; https://doi.org/10.1063/1.3054331).

Matsui_2010 ¶

class burnman.calibrants.Matsui_2010.Au[source]

Bases: Calibrant

The Au pressure standard reported by Matsui (2010; https://dx.doi.org/10.1088/1742-6596/215/1/012197).

Matsui_2012 ¶

class burnman.calibrants.Matsui_2012.NaCl_B1[source]

Bases: Calibrant

The NaCl (B1 structured) pressure standard reported by Matsui (2012; https://doi.org/10.2138/am.2012.4136).

Miozzi_2020 ¶

class burnman.calibrants.Miozzi_2020.Fe_hcp[source]

Bases: Calibrant

The HCP Fe pressure standard reported by Miozzi (2020; https://doi.org/10.3390/min10020100).

Ono_2022 ¶

class burnman.calibrants.Ono_2022.Re[source]

Bases: Calibrant

The Re pressure standard reported by Ono (2022; https://doi.org/10.1155/2022/7545777).

Pigott_2015 ¶

class burnman.calibrants.Pigott_2015.Ni[source]

Bases: Calibrant

The Ni pressure standard reported by Pigott (2015; https://doi.org/10.1002/2015GL066577).

Shi_2022 ¶

class burnman.calibrants.Shi_2022.Al2O3_corundum[source]

Bases: Calibrant

The corundum-structured Al2O3 pressure standard reported by Shi (2022; https://doi.org/10.1029/2021JB023805).

Shim_2002 ¶

class burnman.calibrants.Shim_2002.Au[source]

Bases: Calibrant

The Au pressure standard reported by Shim et al. (2002; https://doi.org/10.1016/S0012-821X(02)00917-2).

Sokolova_2013 ¶

class burnman.calibrants.Sokolova_2013.Mo[source]

Bases: Calibrant

The Mo pressure standard reported by Sokolova et al. (2013), as reported by Huang et al. (2016; https://doi.org/10.1038/srep19923).

Speziale_2001 ¶

class burnman.calibrants.Speziale_2001.MgO[source]

Bases: Calibrant

The MgO pressure standard reported by Speziale (2001; https://doi.org/10.1029/2000JB900318).

Tange_2009 ¶

class burnman.calibrants.Tange_2009.MgO_BM3[source]

Bases: Calibrant

The MgO pressure standard reported by Tange et al. (2009; https://doi.org/10.1029/2008JB005813). BM3 version.

class burnman.calibrants.Tange_2009.MgO_Vinet[source]

Bases: Calibrant

The MgO pressure standard reported by Tange et al. (2009; https://doi.org/10.1029/2008JB005813). Vinet version.

Tateno_2019 ¶

class burnman.calibrants.Tateno_2019.KCl_B2[source]

Bases: Calibrant

The B2 KCl pressure standard reported by Tateno (2019; https://doi.org/10.2138/am-2019-6779).

Tsuchiya_2003 ¶

class burnman.calibrants.Tsuchiya_2003.Au[source]

Bases: Calibrant

The Au pressure standard reported by Tsuchiya (2003; https://doi.org/10.1029/2003JB002446).

Walker_2002 ¶

class burnman.calibrants.Walker_2002.KCl_B2[source]

Bases: Calibrant

The B2 KCl pressure standard reported by Walker (2002; https://doi.org/10.2138/am-2002-0701).

Zeng_2010 ¶

class burnman.calibrants.Zeng_2010.Mo[source]

Bases: Calibrant

The Mo pressure standard from Zeng (2010), as reported by Huang et al. (2016; https://doi.org/10.1038/srep19923).

Zha_2004 ¶

class burnman.calibrants.Zha_2004.Re[source]

Bases: Calibrant

The Re pressure standard reported by Zha et al. (2004; https://doi.org/10.1063/1.1765752).

Zha_2008 ¶

class burnman.calibrants.Zha_2008.Pt[source]

Bases: Calibrant

The Pt pressure standard reported by Zha (2008; https://doi.org/10.1063/1.2844358).

Zhang_1999 ¶

class burnman.calibrants.Zhang_1999.Fe_bcc[source]

Bases: Calibrant

The BCC Fe pressure standard reported by Zhang et al. (1999; https://dx.doi.org/10.1007/s002690050178).

Zhao_1997 ¶

class burnman.calibrants.Zhao_1997.hBN[source]

Bases: Calibrant

The hBN pressure standard reported by Zhao et al. (1997; https://doi.org/10.1080/08957959708240481).

Zhao_2000 ¶

class burnman.calibrants.Zhao_2000.Mo[source]

Bases: Calibrant

The Mo pressure standard reported by Zhao et al. (2000; https://doi.org/10.1103/PhysRevB.62.8766).

burnman.calibrants.tools.pressure_to_pressure(old_calibrant, new_calibrant, pressure, temperature, PT_covariance=None)[source]

Convert from pressure defined by one calibrated equation of state of a material to pressure defined by an independent calibration of the same material.

Parameters:

old_calibrant (burnman.Calibrant) – The original calibration used to estimate the pressure
new_calibrant (burnman.Calibrant) – The new calibration from which the pressure is desired
pressure (float) – The pressure calculated using the old calibration
temperature (float) – The temperature of the material
PT_covariance (2x2 numpy.array [optional]) – The pressure-temperature variance-covariance matrix

Returns:

The pressure of the calibrant [Pa] (float) and a 2x2 numpy array (if the PT_covariance is provided) containing the pressure-temperature variance-covariance matrix.

Return type:

tuple