We predict superfluidity at experimentally accessible temperatures of a few Kelvin and carrier densities up to ~6 × 1010 cm2, while the large imbalance of the electron and hole effective masses can lead to exotic superfluid phases.doi:10.1038/s41535-021-00344-3Sara ContiSamira Saberi-PouyaAndrea PeraliMichele VirgilioDavid Neilsonn...
Meanwhile, electromagnetic waves propagate without a material medium, and conduction occurs naturally in solid materials. Furthermore, the vacuum of space acts as an effective heat sink at near-zero temperatures. Together with the three primary radiation sources, the temperature of the structures can ...
However, in practical applications, TE materials cannot be directly soldered to these electrode materials because they tend to diffuse into each other, reducing the TE performance, especially at high temperatures. For example, Ni and GeTe can form metal tellurides at interfaces, leading to ...
Most optical pH sensors are based on fluorometric changes of pH-sensitive indicators added to a buffer system, mostly bicarbonate-based, separated from the analyte by a CO2 permeable membrane. Optical CO2 sensors suffer the drawbacks of slow response time, low stability at high temperatures, and ...
found that the sol-gel method produced an ionic-conductive tetragonal LLTO phase; however, during the sintering process at high-temperatures a loss of Li occurred and the formation of an orthogonal phase with a poorer Li-ion conductivity resulted [54]. In this work, the synthesis of the Li0....
However, in practical applications, TE materials cannot be directly soldered to these electrode materials because they tend to diffuse into each other, reducing the TE perfor- mance, especially at high temperatures. For example, Ni and GeTe can form metal tellurides at interfaces, leading to ...
Δ47 is reported in the CDES (carbon-dioxide equivalent scale) [90], using an acid fractionation fractor of +0.066‰ to place data generated with 70°C acid digestion on the 25°C digestion scale, and temperatures were calculated using the calibration of Petersen et al. [91], to be ...
In many applications, the package must be electrically isolated from its mounting surface. The isolation material has a relatively high thermal resistance, which raises junction operating temperatures. For further information about thermal performance, please refer to the Thermal performance of surface ...
000 or so Kelvins. The result of the high temperatures in the polar regions is a highly energetic solar wind that is blowing off material that eventually forms a relatively dense envelope of hot gas and plasma around the star. This type of gaseous envelope is a common feature around Be-...
(5) MSL rating/Peak reflow: The moisture sensitivity level ratings and peak solder (reflow) temperatures. In the event that a part has multiple moisture sensitivity ratings, only the lowest level per JEDEC standards is shown. Refer to the shipping label for the actual reflow temperature that ...