"rather high temperature" is a correct and usable phrase in written English.
You can use it when referring to temperatures that are higher than usual or expected. For example, "The rather high temperature today made it difficult to go outside."
Qamar et al. [32] get similar phenomenon for TiNT which is calcined at rather high temperature (700 °C).
The effect of intradot Coulomb repulsion on ZT is significant in the weak-coupling regime, and then large ZT values can be obtained at rather high temperature.
The fcc-metastable phase transforms into a mixture of Zr2Cu and Zr6NiAl2 crystalline phases at rather high temperature, as high as 993 K.
With growth duration increasing to 40 min at a rather high temperature (approximately 850°C), Au nanoparticles at the tips disappear due to volatilization or desorption and then, it is hard to see nanoparticles at the tips of the nanowires in Figure 1c.
Under the rather high temperature that occurred during flowering, fruit set and growth, the DefH9-RI-iaaM parthenocarpic transgene allowed the production of a significantly larger number of fruits compared to the untransformed cv.
Nannochloropsis sp. population density reached maximum value under rather high temperatures and combined natural and artificial light conditions.
The nematic phases of the very first oxadiazole-based compounds, reported because of their possible biaxiality, were at rather high temperatures, with most exhibiting the nematic phase at temperatures above 150 °C.
Hydrogen yield increases at a low speed at rather higher temperature.
A surprising observation is that vernalization is already completed during fall at a rather higher temperature of about 8°C, which enables very rapid flowering opening after snow melt.
We investigate a range of different Arrhenius viscosity values by varying T 0, noting that at T 0=2.0 is a rather high surface temperature.
Ar/O2 mixture plasma jet will enhance the mc-Si surface oxidation due to generation of abundant active radials, such as O and OH, as well as rather high plasma temperature.
