Andrew P. Justl
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View article: Impact of Lu-Substitution in Yb<sub>14–<i>x</i></sub>Lu<sub><i>x</i></sub>ZnSb<sub>11</sub>: Thermoelectric Properties and Oxidation Studies
Impact of Lu-Substitution in Yb<sub>14–<i>x</i></sub>Lu<sub><i>x</i></sub>ZnSb<sub>11</sub>: Thermoelectric Properties and Oxidation Studies Open
Yb14ZnSb11 is one of the newest additions to the high-performance Yb14MSb11 (M = Mn, Mg, and Zn) family of p-type high-temperature thermoelectric materials and shows promise for forming passivati…
View article: Unlocking the thermoelectric potential of the Ca <sub>14</sub> AlSb <sub>11</sub> structure type
Unlocking the thermoelectric potential of the Ca <sub>14</sub> AlSb <sub>11</sub> structure type Open
Yb 14 MnSb 11 and Yb 14 MgSb 11 are among the best p-type high-temperature (>1200 K) thermoelectric materials, yet other compounds of this Ca 14 AlSb 11 structure type have not matched their stability and efficiency. First-principles compu…
View article: CSD 2157492: Experimental Crystal Structure Determination
CSD 2157492: Experimental Crystal Structure Determination Open
An entry from the Inorganic Crystal Structure Database, the world’s repository for inorganic crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely availabl…
View article: Evolution of Thermoelectric Properties in the Triple Cation Zintl Phase: Yb<sub>13–<i>x</i></sub>Ca<sub><i>x</i></sub>BaMgSb<sub>11</sub> (<i>x</i> = 1–6)
Evolution of Thermoelectric Properties in the Triple Cation Zintl Phase: Yb<sub>13–<i>x</i></sub>Ca<sub><i>x</i></sub>BaMgSb<sub>11</sub> (<i>x</i> = 1–6) Open
The band structure of Yb14MgSb11 is tuned by substituting the more earth-abundant cations, Ca and Ba, on the four crystallographically distinct Yb sites (Yb13–xCaxBaMgSb11 (x = 1, 2, 3, 4, 5, 6)). Single crystals of composition Yb9.7(2)Ca3…
View article: Hydride assisted synthesis of the high temperature thermoelectric phase: Yb14MgSb11
Hydride assisted synthesis of the high temperature thermoelectric phase: Yb14MgSb11 Open
Yb14MnSb11 is a p-type high temperature thermoelectric material that has been shown to have a peak zT of 1.3 at 1273 K and stable lifetime testing at that temperature for over 1500 h by NASA. Yb14MgSb11 is a structural analog, but the high…