Thermal physical properties of Bi4Ge3O12 single crystals

The heat capacity of bismuth silicates

“…It should be noted that results of measurements for specimens from the same crystal agreed well but, the C p (T) results obtained for specimens from different crystals [13] scatter probably due to the deviations in the starting oxide ratio. They made an effort to explain the scattering of real C p (T) curves on the basis of studied thermochemical properties of BGO-(6:1) phase for various temperatures and oxygen partial pressures [30], and observed that the oxygen loss under low Additionally, the change of oxygen partial pressure can result in the reversible changes of photocurrent by two orders of magnitude in BGO-(6:1) single crystal specimens [31]. Analyzing the obtained data together with structural and electrochemical data Suleimenova and Skorikov [13] expected that the lattice contribution to the heat capacity of different sillenite-type crystals did not differ too much.…”

A study of Bi2Al4O9 heat capacity in the range 298–1000 K

“…The technique employed in differential scanning calorimetry (DSC) measurements was described in our earlier publications [6,7].…”

High-Temperature Heat Capacity of Lanthanide Cuprates

“…Методика экспериментов с помощью дифференциальной сканирующей калори-метрии описана нами ранее [15,16] Jupiter (NETZSCH). Методика экспериментов с помощью дифференциальной сканирующей калориметрии описана нами ранее [15,16]. На рис.…”

“…Тем не 3 Измерение теплоемкости проводили в платиновых тиглях на приборе STA 449 C Jupiter (NETZSCH). Методика экспериментов с помощью дифференциальной сканирующей калориметрии описана нами ранее [15,16]. [19] Использовали при этом значение характеристической температуры Дебая Θ D = 425 К, полученное на основании величин C p при низкой температуре.…”